{"id":6592,"date":"2026-02-05T11:19:48","date_gmt":"2026-02-05T03:19:48","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/"},"modified":"2026-02-05T11:19:48","modified_gmt":"2026-02-05T03:19:48","slug":"choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/","title":{"rendered":"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?"},"content":{"rendered":"<h2><strong>Gi\u1edbi thi\u1ec7u<\/strong><\/h2>\n<p><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t<\/a> (UML) cung c\u1ea5p m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. Tuy nhi\u00ean, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u01a1 \u0111\u1ed3 UML n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n, v\u00ec c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c nhau ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 ba lo\u1ea1i s\u01a1 \u0111\u1ed3 UML ch\u00ednh: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. Ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 khi n\u00e0o v\u00e0 t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i, cung c\u1ea5p s\u1ef1 r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 l\u1ee3i \u00edch c\u1ee7a ch\u00fang.<\/p>\n<ol>\n<li>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng.<\/li>\n<li>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n.<\/li>\n<li>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/li>\n<\/ol>\n<p id=\"LTbFbtz\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone wp-image-1907\" decoding=\"async\" fetchpriority=\"high\" height=\"483\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/img_65016fcbb4325.png\" width=\"793\"\/><\/p>\n<p>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML. C\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 bi\u1ec3u di\u1ec5n c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, minh h\u1ecda c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n, \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c quy tr\u00ecnh kh\u00e1c nhau t\u01b0\u01a1ng t\u00e1c v\u00e0 h\u00e0nh x\u1eed theo th\u1eddi gian. C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 ch\u1ec9 ra ph\u00e2n lo\u1ea1i quan tr\u1ecdng n\u00e0y.<\/p>\n<h3>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i:<\/h3>\n<p><img alt=\"All You Need to Know about State Diagrams\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/state-machine-diagram-explained.png\"\/><\/p>\n<p><strong>M\u1ee5c \u0111\u00edch:<\/strong> <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/about-state-diagrams\/\">S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c tr\u1ea1ng th\u00e1i, c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t c\u00e1c chuy\u1ec3n ti\u1ebfp \u0111\u00f3.<\/p>\n<p><strong>C\u00e1c th\u00e0nh ph\u1ea7n:<\/strong>Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng.<\/p>\n<p><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong> S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00e0nh vi c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau.<\/p>\n<h3>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1:<\/h3>\n<p><img alt=\"Sequence Diagram, UML Diagrams Example: Object Creation and Deletion - Visual  Paradigm Community Circle\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/Sequence-Diagram-Object-Creation-and-Deletion.png\"\/><\/p>\n<p><strong>M\u1ee5c \u0111\u00edch:<\/strong> <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/a> m\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong m\u1ed9t h\u1ec7 th\u1ed1ng theo th\u1eddi gian. Ch\u00fang th\u1ec3 hi\u1ec7n th\u1ee9 t\u1ef1 c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia.<\/p>\n<p><strong>C\u00e1c th\u00e0nh ph\u1ea7n<\/strong>: \u0110\u01b0\u1eddng \u0111\u1eddi (\u0111\u4ee3\u8868 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng), tin nh\u1eafn, k\u00edch ho\u1ea1t v\u00e0 c\u00e1c thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<p><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong> S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong m\u1ed9t t\u00ecnh hu\u1ed1ng ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n<h3>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng:<\/h3>\n<p><img alt=\"What is Activity Diagram - ArchiMetric\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/Activity-Diagram-Swinlane-Proposal-Process.png\"\/><\/p>\n<p><strong>M\u1ee5c \u0111\u00edch:<\/strong> <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\">S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang th\u1ec3 hi\u1ec7n lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng, c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang.<\/p>\n<p><strong>C\u00e1c th\u00e0nh ph\u1ea7n:<\/strong>H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh v\u00e0 \u0111i\u1ec3m n\u1ed1i.<\/p>\n<p><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:<\/strong>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh, h\u1ec7 th\u1ed1ng c\u00f4ng vi\u1ec7c ho\u1eb7c c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p trong m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m.<\/p>\n<h2>So s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c<\/h2>\n<p>B\u1ea3ng n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn kh\u00e1i qu\u00e1t ng\u1eafn g\u1ecdn v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML, gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a m\u00ecnh.<\/p>\n<p>B\u1ea3ng n\u00e0y so s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML:<\/p>\n<table>\n<thead>\n<tr>\n<th>Kh\u00eda c\u1ea1nh<\/th>\n<th>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/th>\n<th>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/th>\n<th>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>M\u1ee5c \u0111\u00edch<\/strong><\/td>\n<td>M\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng, tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng.<\/td>\n<td>M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n.<\/td>\n<td>M\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh c\u00f4ng vi\u1ec7c, quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00e1c th\u00e0nh ph\u1ea7n<\/strong><\/td>\n<td>Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n, h\u00e0nh \u0111\u1ed9ng.<\/td>\n<td>\u0110\u01b0\u1eddng s\u1ed1ng, tin nh\u1eafn, k\u00edch ho\u1ea1t, thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng.<\/td>\n<td>H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m g\u1ed9p.<\/td>\n<\/tr>\n<tr>\n<td><strong>Tr\u1ecdng t\u00e2m<\/strong><\/td>\n<td>Tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i.<\/td>\n<td>T\u01b0\u01a1ng t\u00e1c v\u00e0 chu\u1ed7i tin nh\u1eafn.<\/td>\n<td>Quy tr\u00ecnh c\u00f4ng vi\u1ec7c, lu\u1ed3ng quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong><\/td>\n<td>\u2013 M\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p.<\/td>\n<td>\u2013 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9ng trong m\u1ed9t t\u00ecnh hu\u1ed1ng.<\/td>\n<td>\u2013 M\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh. \u2013 Bi\u1ec3u di\u1ec5n quy tr\u00ecnh c\u00f4ng vi\u1ec7c trong m\u1ed9t h\u1ec7 th\u1ed1ng. \u2013 Hi\u1ec3n th\u1ecb c\u00e1c quy tr\u00ecnh thu\u1eadt to\u00e1n.<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00e1c k\u00fd hi\u1ec7u ti\u00eau bi\u1ec3u<\/strong><\/td>\n<td>V\u00f2ng tr\u00f2n (tr\u1ea1ng th\u00e1i), m\u0169i t\u00ean (chuy\u1ec3n ti\u1ebfp), h\u00ecnh ch\u1eef nh\u1eadt (h\u00e0nh \u0111\u1ed9ng).<\/td>\n<td>\u0110\u01b0\u1eddng s\u1ed1ng (c\u00e1c thanh \u0111\u1ee9ng), m\u0169i t\u00ean (tin nh\u1eafn), h\u1ed9p (th\u1eddi gian s\u1ed1ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng).<\/td>\n<td>H\u00ecnh ch\u1eef nh\u1eadt bo tr\u00f2n (h\u00e0nh \u0111\u1ed9ng), h\u00ecnh thoi (\u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh), \u0111\u01b0\u1eddng th\u1eb3ng (lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n).<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u00eda c\u1ea1nh th\u1eddi gian<\/strong><\/td>\n<td>\u0110\u4ee3\u8868 s\u1ef1 ti\u1ebfn tri\u1ec3n theo th\u1eddi gian th\u00f4ng qua c\u00e1c chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i v\u00e0 s\u1ef1 ki\u1ec7n.<\/td>\n<td>\u0110\u4ee3\u8868 th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c.<\/td>\n<td>\u0110\u4ee3\u8868 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 quy\u1ebft \u0111\u1ecbnh.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u1ed3ng th\u1eddi<\/strong><\/td>\n<td>\u0110\u4ee3\u8868 gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u1ed3ng th\u1eddi th\u00f4ng qua c\u00e1c tr\u1ea1ng th\u00e1i song song.<\/td>\n<td>C\u00f3 th\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed3ng th\u1eddi th\u00f4ng qua c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi song song.<\/td>\n<td>D\u1ec5 d\u00e0ng bi\u1ec3u di\u1ec5n \u0111\u1ed3ng th\u1eddi th\u00f4ng qua c\u00e1c ho\u1ea1t \u0111\u1ed9ng song song v\u00e0 c\u00e1c \u0111i\u1ec3m chia\/t\u1eadp h\u1ee3p.<\/td>\n<\/tr>\n<tr>\n<td><strong>X\u1eed l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p<\/strong><\/td>\n<td>Ph\u00f9 h\u1ee3p \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1c chuy\u1ec3n \u0111\u1ed5i.<\/td>\n<td>L\u00fd t\u01b0\u1edfng \u0111\u1ec3 ghi l\u1ea1i c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p v\u00e0 lu\u1ed3ng tin nh\u1eafn.<\/td>\n<td>R\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh v\u00e0 quy tr\u00ecnh ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u01b0\u01a1ng t\u00e1c<\/strong><\/td>\n<td>T\u1eadp trung v\u00e0o ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 ki\u1ec7n v\u00e0 thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/td>\n<td>Bi\u1ec3u di\u1ec5n c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng th\u00f4ng qua tin nh\u1eafn.<\/td>\n<td>Minh h\u1ecda lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c quy\u1ebft \u0111\u1ecbnh b\u00ean trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a k\u00fd hi\u1ec7u<\/strong><\/td>\n<td>Bi\u1ec3u di\u1ec5n r\u00f5 r\u00e0ng c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/td>\n<td>D\u1ec5 hi\u1ec3u lu\u1ed3ng tin nh\u1eafn v\u00e0 th\u1ee9 t\u1ef1 t\u01b0\u01a1ng t\u00e1c.<\/td>\n<td>Ph\u00f9 h\u1ee3p \u0111\u1ec3 bi\u1ec3u di\u1ec5n tr\u1ef1c quan c\u00e1c quy tr\u00ecnh v\u00e0 c\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh.<\/td>\n<\/tr>\n<tr>\n<td><strong>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5<\/strong><\/td>\n<td>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m, \u0111\u1eb7c bi\u1ec7t l\u00e0 cho c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c.<\/td>\n<td>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e2n t\u00edch t\u00ecnh hu\u1ed1ng.<\/td>\n<td>R\u1ed9ng r\u00e3i s\u1eed d\u1ee5ng trong m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh v\u00e0 thi\u1ebft k\u1ebf thu\u1eadt to\u00e1n.<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u00ed d\u1ee5<\/strong><\/td>\n<td>\u2013 M\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a \u0111\u00e8n t\u00edn hi\u1ec7u giao th\u00f4ng. \u2013 Bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a c\u1eeda (m\u1edf, \u0111\u00f3ng, kh\u00f3a).<\/td>\n<td>\u2013 M\u00f4 t\u1ea3 lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong h\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn. \u2013 Hi\u1ec3n th\u1ecb th\u1ee9 t\u1ef1 g\u1ecdi ph\u01b0\u01a1ng th\u1ee9c trong m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m.<\/td>\n<td>\u2013 M\u00f4 h\u00ecnh h\u00f3a c\u00e1c b\u01b0\u1edbc trong h\u1ec7 th\u1ed1ng x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng. \u2013 Bi\u1ec3u di\u1ec5n quy tr\u00ecnh c\u00f4ng vi\u1ec7c c\u1ee7a quy tr\u00ecnh ph\u00ea duy\u1ec7t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>B\u1ea3ng n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn kh\u00e1i qu\u00e1t ng\u1eafn g\u1ecdn v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a c\u00e1c s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML, gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a b\u1ea1n.<\/p>\n<h2>N\u00ean s\u1eed d\u1ee5ng lo\u1ea1i n\u00e0o khi n\u00e0o?<\/h2>\n<p>Vi\u1ec7c bi\u1ebft khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n mu\u1ed1n ghi l\u1ea1i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 h\u01b0\u1edbng d\u1eabn v\u1ec1 vi\u1ec7c khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3:<\/p>\n<ol>\n<li><strong>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/strong>:\n<ul>\n<li><strong>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng<\/strong>:\n<ul>\n<li>S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i khi b\u1ea1n c\u1ea7n m\u00f4 h\u00ecnh h\u00f3a v\u00e0 bi\u1ec3u di\u1ec5n h\u00e0nh vi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i.<\/li>\n<li>Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p, n\u01a1i h\u00e0nh vi c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c v\u00e0o tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a n\u00f3.<\/li>\n<li>Khi b\u1ea1n mu\u1ed1n minh h\u1ecda c\u00e1ch m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ph\u1ea3n h\u1ed3i v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau v\u00e0 chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau.<\/li>\n<\/ul>\n<\/li>\n<li><strong>V\u00ed d\u1ee5<\/strong>:\n<ul>\n<li>M\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a \u0111\u00e8n t\u00edn hi\u1ec7u giao th\u00f4ng (tr\u1ea1ng th\u00e1i: \u0111\u1ecf, v\u00e0ng, xanh).<\/li>\n<li>Bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t c\u00e1nh c\u1eeda (m\u1edf, \u0111\u00f3ng, kh\u00f3a).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/strong>:\n<ul>\n<li><strong>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng<\/strong>:\n<ul>\n<li>S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 khi b\u1ea1n mu\u1ed1n minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/li>\n<li>Khi b\u1ea1n c\u1ea7n hi\u1ec3n th\u1ecb th\u1ee9 t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c l\u1eddi g\u1ecdi ph\u01b0\u01a1ng th\u1ee9c, tin nh\u1eafn v\u00e0 ph\u1ea3n h\u1ed3i trong m\u1ed9t t\u00ecnh hu\u1ed1ng ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3.<\/li>\n<li>L\u00fd t\u01b0\u1edfng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n<\/li>\n<li><strong>V\u00ed d\u1ee5<\/strong>:\n<ul>\n<li>M\u00f4 t\u1ea3 lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng mua s\u1eafm tr\u1ef1c tuy\u1ebfn.<\/li>\n<li>Hi\u1ec3n th\u1ecb th\u1ee9 t\u1ef1 g\u1ecdi ph\u01b0\u01a1ng th\u1ee9c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m kh\u00e1c nhau.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/strong>:\n<ul>\n<li><strong>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng<\/strong>:\n<ul>\n<li>S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng khi b\u1ea1n c\u1ea7n m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh, qu\u00e1 tr\u00ecnh ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/li>\n<li>Khi b\u1ea1n mu\u1ed1n bi\u1ec3u di\u1ec5n lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh v\u00e0 th\u1ee9 t\u1ef1 c\u00e1c h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t qu\u00e1 tr\u00ecnh ho\u1eb7c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p.<\/li>\n<li>Ph\u00f9 h\u1ee3p \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh, m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c v\u00e0 thi\u1ebft k\u1ebf thu\u1eadt to\u00e1n.<\/li>\n<\/ul>\n<\/li>\n<li><strong>V\u00ed d\u1ee5<\/strong>:\n<ul>\n<li>M\u00f4 h\u00ecnh h\u00f3a c\u00e1c b\u01b0\u1edbc trong m\u1ed9t h\u1ec7 th\u1ed1ng x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng (v\u00ed d\u1ee5: x\u00e1c th\u1ef1c \u0111\u01a1n h\u00e0ng, x\u1eed l\u00fd thanh to\u00e1n).<\/li>\n<li>Bi\u1ec3u di\u1ec5n lu\u1ed3ng c\u00f4ng vi\u1ec7c c\u1ee7a quy tr\u00ecnh ph\u00ea duy\u1ec7t (v\u00ed d\u1ee5: ph\u00ea duy\u1ec7t ngh\u1ec9 ph\u00e9p).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>C\u00e2n nh\u1eafc c\u00e1c m\u1ee5c ti\u00eau m\u00f4 h\u00ecnh h\u00f3a c\u1ee5 th\u1ec3 v\u00e0 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft c\u1ea7n thi\u1ebft khi quy\u1ebft \u0111\u1ecbnh lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c n\u1ed7 l\u1ef1c m\u00f4 h\u00ecnh h\u00f3a UML c\u1ee7a b\u1ea1n.<\/p>\n<h2><strong>T\u00f3m t\u1eaft<\/strong><\/h2>\n<p>C\u00e1c s\u01a1 \u0111\u1ed3 UML \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m, ph\u00e2n t\u00edch h\u1ec7 th\u1ed1ng v\u00e0 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3n t\u00f3m t\u1eaft ng\u1eafn g\u1ecdn v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3 UML ch\u00ednh:<\/p>\n<ul>\n<li><strong>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i:<\/strong>Ch\u1ecdn s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i khi b\u1ea1n c\u1ea7n m\u00f4 h\u00ecnh h\u00f3a v\u00e0 bi\u1ec3u di\u1ec5n h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i. Ch\u00fang t\u1ecf ra xu\u1ea5t s\u1eafc trong c\u00e1c t\u00ecnh hu\u1ed1ng m\u00e0 c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p \u0111i\u1ec1u khi\u1ec3n h\u00e0nh vi c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng, gi\u00fap ch\u00fang ph\u1ea3n h\u1ed3i v\u1edbi nhi\u1ec1u lo\u1ea1i s\u1ef1 ki\u1ec7n kh\u00e1c nhau.<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1:<\/strong>\u01afu ti\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 khi m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n l\u00e0 minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. Ch\u00fang ho\u00e0n h\u1ea3o \u0111\u1ec3 th\u1ec3 hi\u1ec7n th\u1ee9 t\u1ef1 theo th\u1eddi gian c\u1ee7a c\u00e1c l\u1eddi g\u1ecdi ph\u01b0\u01a1ng th\u1ee9c, tin nh\u1eafn v\u00e0 ph\u1ea3n h\u1ed3i trong c\u00e1c t\u00ecnh hu\u1ed1ng ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3.<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng:<\/strong>S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng khi b\u1ea1n c\u1ea7n m\u00f4 h\u00ecnh h\u00f3a c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c, quy tr\u00ecnh ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 tr\u1ef1c quan h\u00f3a lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c \u0111i\u1ec3m ra quy\u1ebft \u0111\u1ecbnh v\u00e0 tr\u00ecnh t\u1ef1 c\u00e1c h\u00e0nh \u0111\u1ed9ng trong c\u00e1c quy tr\u00ecnh ph\u1ee9c t\u1ea1p, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh v\u00e0 thi\u1ebft k\u1ebf thu\u1eadt to\u00e1n.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 m\u1ee5c \u0111\u00edch v\u00e0 \u0111i\u1ec3m m\u1ea1nh ri\u00eang bi\u1ec7t c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML n\u00e0o ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a m\u00ecnh, t\u1eeb \u0111\u00f3 n\u00e2ng cao t\u00ednh r\u00f5 r\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 trong c\u00e1c d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m ho\u1eb7c thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) cung c\u1ea5p m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. Tuy nhi\u00ean, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u01a1 \u0111\u1ed3 UML n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n, v\u00ec c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c nhau ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 ba lo\u1ea1i s\u01a1 \u0111\u1ed3 UML ch\u00ednh: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. Ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 khi n\u00e0o v\u00e0 t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i, cung c\u1ea5p s\u1ef1 r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 l\u1ee3i \u00edch c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML. C\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 bi\u1ec3u di\u1ec5n c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, minh h\u1ecda c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n, \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c quy tr\u00ecnh kh\u00e1c nhau t\u01b0\u01a1ng t\u00e1c v\u00e0 h\u00e0nh x\u1eed theo th\u1eddi gian. C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 ch\u1ec9 ra ph\u00e2n lo\u1ea1i quan tr\u1ecdng n\u00e0y. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c tr\u1ea1ng th\u00e1i, c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t c\u00e1c chuy\u1ec3n ti\u1ebfp \u0111\u00f3. C\u00e1c th\u00e0nh ph\u1ea7n:Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00e0nh vi c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 m\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong m\u1ed9t h\u1ec7 th\u1ed1ng theo th\u1eddi gian. Ch\u00fang th\u1ec3 hi\u1ec7n th\u1ee9 t\u1ef1 c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia. C\u00e1c th\u00e0nh ph\u1ea7n: \u0110\u01b0\u1eddng \u0111\u1eddi (\u0111\u4ee3\u8868 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng), tin nh\u1eafn, k\u00edch ho\u1ea1t v\u00e0 c\u00e1c thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong m\u1ed9t t\u00ecnh hu\u1ed1ng ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang th\u1ec3 hi\u1ec7n lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng, c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang. C\u00e1c th\u00e0nh ph\u1ea7n:H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh v\u00e0 \u0111i\u1ec3m n\u1ed1i. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh, h\u1ec7 th\u1ed1ng c\u00f4ng vi\u1ec7c ho\u1eb7c c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p trong m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. So s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c B\u1ea3ng n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn kh\u00e1i qu\u00e1t ng\u1eafn g\u1ecdn v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML, gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a m\u00ecnh. B\u1ea3ng n\u00e0y so s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML: Kh\u00eda c\u1ea1nh S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng M\u1ee5c \u0111\u00edch M\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng, tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng. M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. M\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh c\u00f4ng vi\u1ec7c, quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. C\u00e1c th\u00e0nh ph\u1ea7n Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n, h\u00e0nh \u0111\u1ed9ng. \u0110\u01b0\u1eddng s\u1ed1ng, tin nh\u1eafn, k\u00edch ho\u1ea1t, thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m g\u1ed9p. Tr\u1ecdng t\u00e2m Tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i. T\u01b0\u01a1ng t\u00e1c v\u00e0 chu\u1ed7i tin nh\u1eafn. Quy tr\u00ecnh c\u00f4ng vi\u1ec7c, lu\u1ed3ng quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u2013 M\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p. \u2013 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9ng trong m\u1ed9t t\u00ecnh hu\u1ed1ng. \u2013 M\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh. \u2013 Bi\u1ec3u di\u1ec5n quy tr\u00ecnh c\u00f4ng vi\u1ec7c trong m\u1ed9t h\u1ec7 th\u1ed1ng. \u2013 Hi\u1ec3n th\u1ecb c\u00e1c quy tr\u00ecnh thu\u1eadt to\u00e1n. C\u00e1c k\u00fd hi\u1ec7u ti\u00eau bi\u1ec3u V\u00f2ng tr\u00f2n (tr\u1ea1ng th\u00e1i), m\u0169i t\u00ean (chuy\u1ec3n ti\u1ebfp), h\u00ecnh ch\u1eef nh\u1eadt (h\u00e0nh \u0111\u1ed9ng). \u0110\u01b0\u1eddng s\u1ed1ng (c\u00e1c thanh \u0111\u1ee9ng), m\u0169i t\u00ean (tin nh\u1eafn), h\u1ed9p (th\u1eddi gian s\u1ed1ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng). H\u00ecnh ch\u1eef nh\u1eadt bo tr\u00f2n (h\u00e0nh \u0111\u1ed9ng), h\u00ecnh thoi (\u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh), \u0111\u01b0\u1eddng th\u1eb3ng (lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n). Kh\u00eda c\u1ea1nh th\u1eddi gian \u0110\u4ee3\u8868 s\u1ef1 ti\u1ebfn tri\u1ec3n theo th\u1eddi gian th\u00f4ng qua c\u00e1c chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i v\u00e0 s\u1ef1 ki\u1ec7n. \u0110\u4ee3\u8868 th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c. \u0110\u4ee3\u8868 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng<a href=\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":6593,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_eb_attr":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-6592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng? - Visual Paradigm Guides Vietnamese<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng? - Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) cung c\u1ea5p m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. Tuy nhi\u00ean, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u01a1 \u0111\u1ed3 UML n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n, v\u00ec c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c nhau ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 ba lo\u1ea1i s\u01a1 \u0111\u1ed3 UML ch\u00ednh: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. Ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 khi n\u00e0o v\u00e0 t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i, cung c\u1ea5p s\u1ef1 r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 l\u1ee3i \u00edch c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML. C\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 bi\u1ec3u di\u1ec5n c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, minh h\u1ecda c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n, \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c quy tr\u00ecnh kh\u00e1c nhau t\u01b0\u01a1ng t\u00e1c v\u00e0 h\u00e0nh x\u1eed theo th\u1eddi gian. C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 ch\u1ec9 ra ph\u00e2n lo\u1ea1i quan tr\u1ecdng n\u00e0y. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c tr\u1ea1ng th\u00e1i, c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t c\u00e1c chuy\u1ec3n ti\u1ebfp \u0111\u00f3. C\u00e1c th\u00e0nh ph\u1ea7n:Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00e0nh vi c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 m\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong m\u1ed9t h\u1ec7 th\u1ed1ng theo th\u1eddi gian. Ch\u00fang th\u1ec3 hi\u1ec7n th\u1ee9 t\u1ef1 c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia. C\u00e1c th\u00e0nh ph\u1ea7n: \u0110\u01b0\u1eddng \u0111\u1eddi (\u0111\u4ee3\u8868 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng), tin nh\u1eafn, k\u00edch ho\u1ea1t v\u00e0 c\u00e1c thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong m\u1ed9t t\u00ecnh hu\u1ed1ng ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang th\u1ec3 hi\u1ec7n lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng, c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang. C\u00e1c th\u00e0nh ph\u1ea7n:H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh v\u00e0 \u0111i\u1ec3m n\u1ed1i. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh, h\u1ec7 th\u1ed1ng c\u00f4ng vi\u1ec7c ho\u1eb7c c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p trong m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. So s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c B\u1ea3ng n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn kh\u00e1i qu\u00e1t ng\u1eafn g\u1ecdn v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML, gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a m\u00ecnh. B\u1ea3ng n\u00e0y so s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML: Kh\u00eda c\u1ea1nh S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng M\u1ee5c \u0111\u00edch M\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng, tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng. M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. M\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh c\u00f4ng vi\u1ec7c, quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. C\u00e1c th\u00e0nh ph\u1ea7n Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n, h\u00e0nh \u0111\u1ed9ng. \u0110\u01b0\u1eddng s\u1ed1ng, tin nh\u1eafn, k\u00edch ho\u1ea1t, thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m g\u1ed9p. Tr\u1ecdng t\u00e2m Tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i. T\u01b0\u01a1ng t\u00e1c v\u00e0 chu\u1ed7i tin nh\u1eafn. Quy tr\u00ecnh c\u00f4ng vi\u1ec7c, lu\u1ed3ng quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u2013 M\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p. \u2013 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9ng trong m\u1ed9t t\u00ecnh hu\u1ed1ng. \u2013 M\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh. \u2013 Bi\u1ec3u di\u1ec5n quy tr\u00ecnh c\u00f4ng vi\u1ec7c trong m\u1ed9t h\u1ec7 th\u1ed1ng. \u2013 Hi\u1ec3n th\u1ecb c\u00e1c quy tr\u00ecnh thu\u1eadt to\u00e1n. C\u00e1c k\u00fd hi\u1ec7u ti\u00eau bi\u1ec3u V\u00f2ng tr\u00f2n (tr\u1ea1ng th\u00e1i), m\u0169i t\u00ean (chuy\u1ec3n ti\u1ebfp), h\u00ecnh ch\u1eef nh\u1eadt (h\u00e0nh \u0111\u1ed9ng). \u0110\u01b0\u1eddng s\u1ed1ng (c\u00e1c thanh \u0111\u1ee9ng), m\u0169i t\u00ean (tin nh\u1eafn), h\u1ed9p (th\u1eddi gian s\u1ed1ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng). H\u00ecnh ch\u1eef nh\u1eadt bo tr\u00f2n (h\u00e0nh \u0111\u1ed9ng), h\u00ecnh thoi (\u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh), \u0111\u01b0\u1eddng th\u1eb3ng (lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n). Kh\u00eda c\u1ea1nh th\u1eddi gian \u0110\u4ee3\u8868 s\u1ef1 ti\u1ebfn tri\u1ec3n theo th\u1eddi gian th\u00f4ng qua c\u00e1c chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i v\u00e0 s\u1ef1 ki\u1ec7n. \u0110\u4ee3\u8868 th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c. \u0110\u4ee3\u8868 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ngCh\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-05T03:19:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1726\" \/>\n\t<meta property=\"og:image:height\" content=\"1052\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\"},\"headline\":\"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?\",\"datePublished\":\"2026-02-05T03:19:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\"},\"wordCount\":3479,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\",\"url\":\"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/\",\"name\":\"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng? 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- Visual Paradigm Guides Vietnamese","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/","og_locale":"vi_VN","og_type":"article","og_title":"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng? - Visual Paradigm Guides Vietnamese","og_description":"Gi\u1edbi thi\u1ec7u Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) cung c\u1ea5p m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. Tuy nhi\u00ean, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u01a1 \u0111\u1ed3 UML n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n, v\u00ec c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c nhau ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 ba lo\u1ea1i s\u01a1 \u0111\u1ed3 UML ch\u00ednh: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. Ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 khi n\u00e0o v\u00e0 t\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i, cung c\u1ea5p s\u1ef1 r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 v\u00e0 l\u1ee3i \u00edch c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i l\u00e0 c\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML. C\u00e1c s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 bi\u1ec3u di\u1ec5n c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, minh h\u1ecda c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n, \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c quy tr\u00ecnh kh\u00e1c nhau t\u01b0\u01a1ng t\u00e1c v\u00e0 h\u00e0nh x\u1eed theo th\u1eddi gian. C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 ch\u1ec9 ra ph\u00e2n lo\u1ea1i quan tr\u1ecdng n\u00e0y. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c tr\u1ea1ng th\u00e1i, c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t c\u00e1c chuy\u1ec3n ti\u1ebfp \u0111\u00f3. C\u00e1c th\u00e0nh ph\u1ea7n:Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n v\u00e0 h\u00e0nh \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00e0nh vi c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n kh\u00e1c nhau. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 m\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong m\u1ed9t h\u1ec7 th\u1ed1ng theo th\u1eddi gian. Ch\u00fang th\u1ec3 hi\u1ec7n th\u1ee9 t\u1ef1 c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng n\u00e0y v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia. C\u00e1c th\u00e0nh ph\u1ea7n: \u0110\u01b0\u1eddng \u0111\u1eddi (\u0111\u4ee3\u8868 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng), tin nh\u1eafn, k\u00edch ho\u1ea1t v\u00e0 c\u00e1c thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong m\u1ed9t t\u00ecnh hu\u1ed1ng ho\u1eb7c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: M\u1ee5c \u0111\u00edch: S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u1eb7c c\u00e1c quy tr\u00ecnh kinh doanh b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang th\u1ec3 hi\u1ec7n lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng, c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang. C\u00e1c th\u00e0nh ph\u1ea7n:H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh v\u00e0 \u0111i\u1ec3m n\u1ed1i. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng:S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh, h\u1ec7 th\u1ed1ng c\u00f4ng vi\u1ec7c ho\u1eb7c c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p trong m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. So s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c B\u1ea3ng n\u00e0y cung c\u1ea5p c\u00e1i nh\u00ecn kh\u00e1i qu\u00e1t ng\u1eafn g\u1ecdn v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML, gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u01b0\u1ee3c khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee7a m\u00ecnh. B\u1ea3ng n\u00e0y so s\u00e1nh vi\u1ec7c s\u1eed d\u1ee5ng, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML: Kh\u00eda c\u1ea1nh S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng M\u1ee5c \u0111\u00edch M\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng, tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng. M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. M\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh c\u00f4ng vi\u1ec7c, quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. C\u00e1c th\u00e0nh ph\u1ea7n Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n, h\u00e0nh \u0111\u1ed9ng. \u0110\u01b0\u1eddng s\u1ed1ng, tin nh\u1eafn, k\u00edch ho\u1ea1t, thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng. H\u00e0nh \u0111\u1ed9ng, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m g\u1ed9p. Tr\u1ecdng t\u00e2m Tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i. T\u01b0\u01a1ng t\u00e1c v\u00e0 chu\u1ed7i tin nh\u1eafn. Quy tr\u00ecnh c\u00f4ng vi\u1ec7c, lu\u1ed3ng quy tr\u00ecnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u2013 M\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u00e1y tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p. \u2013 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9ng trong m\u1ed9t t\u00ecnh hu\u1ed1ng. \u2013 M\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh kinh doanh. \u2013 Bi\u1ec3u di\u1ec5n quy tr\u00ecnh c\u00f4ng vi\u1ec7c trong m\u1ed9t h\u1ec7 th\u1ed1ng. \u2013 Hi\u1ec3n th\u1ecb c\u00e1c quy tr\u00ecnh thu\u1eadt to\u00e1n. C\u00e1c k\u00fd hi\u1ec7u ti\u00eau bi\u1ec3u V\u00f2ng tr\u00f2n (tr\u1ea1ng th\u00e1i), m\u0169i t\u00ean (chuy\u1ec3n ti\u1ebfp), h\u00ecnh ch\u1eef nh\u1eadt (h\u00e0nh \u0111\u1ed9ng). \u0110\u01b0\u1eddng s\u1ed1ng (c\u00e1c thanh \u0111\u1ee9ng), m\u0169i t\u00ean (tin nh\u1eafn), h\u1ed9p (th\u1eddi gian s\u1ed1ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng). H\u00ecnh ch\u1eef nh\u1eadt bo tr\u00f2n (h\u00e0nh \u0111\u1ed9ng), h\u00ecnh thoi (\u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh), \u0111\u01b0\u1eddng th\u1eb3ng (lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n). Kh\u00eda c\u1ea1nh th\u1eddi gian \u0110\u4ee3\u8868 s\u1ef1 ti\u1ebfn tri\u1ec3n theo th\u1eddi gian th\u00f4ng qua c\u00e1c chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i v\u00e0 s\u1ef1 ki\u1ec7n. \u0110\u4ee3\u8868 th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c. \u0110\u4ee3\u8868 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ngCh\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?","og_url":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/","og_site_name":"Visual Paradigm Guides Vietnamese","article_published_time":"2026-02-05T03:19:48+00:00","og_image":[{"width":1726,"height":1052,"url":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"vpadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"7 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#article","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/"},"headline":"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?","datePublished":"2026-02-05T03:19:48+00:00","mainEntityOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/"},"wordCount":3479,"commentCount":0,"image":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#primaryimage"},"thumbnailUrl":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png","articleSection":["Uncategorized"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/","url":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/","name":"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng? - Visual Paradigm Guides Vietnamese","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#primaryimage"},"image":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#primaryimage"},"thumbnailUrl":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png","datePublished":"2026-02-05T03:19:48+00:00","author":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/#\/schema\/person\/292e97a06c90d6d605ddfd451bfdfe6f"},"breadcrumb":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#primaryimage","url":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png","contentUrl":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_65016fcbb4325.png","width":1726,"height":1052},{"@type":"BreadcrumbList","@id":"https:\/\/guides.visual-paradigm.com\/vn\/choosing-the-right-uml-diagram-state-diagrams-sequence-diagrams-or-activity-diagrams\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/guides.visual-paradigm.com\/vn\/"},{"@type":"ListItem","position":2,"name":"Uncategorized","item":"https:\/\/guides.visual-paradigm.com\/vn\/category\/uncategorized\/"},{"@type":"ListItem","position":3,"name":"Ch\u1ecdn s\u01a1 \u0111\u1ed3 UML ph\u00f9 h\u1ee3p: S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hay s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng?"}]},{"@type":"WebSite","@id":"https:\/\/guides.visual-paradigm.com\/vn\/#website","url":"https:\/\/guides.visual-paradigm.com\/vn\/","name":"Visual Paradigm Guides Vietnamese","description":"Smart guides for an AI-driven world","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/guides.visual-paradigm.com\/vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"}]}},"_links":{"self":[{"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/posts\/6592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/comments?post=6592"}],"version-history":[{"count":0,"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/posts\/6592\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/media\/6593"}],"wp:attachment":[{"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/media?parent=6592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/categories?post=6592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guides.visual-paradigm.com\/vn\/wp-json\/wp\/v2\/tags?post=6592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}