{"id":6633,"date":"2026-02-05T13:00:06","date_gmt":"2026-02-05T05:00:06","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/vn\/distinguishing-between-structure-and-behavior-diagrams-in-uml\/"},"modified":"2026-02-05T13:00:06","modified_gmt":"2026-02-05T05:00:06","slug":"distinguishing-between-structure-and-behavior-diagrams-in-uml","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/vn\/distinguishing-between-structure-and-behavior-diagrams-in-uml\/","title":{"rendered":"Ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML"},"content":{"rendered":"<p>Trong UML, c\u00e1c s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i r\u1ed9ng r\u00e3i th\u00e0nh hai nh\u00f3m ch\u00ednh: s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 v\u00e0 ph\u00e2n lo\u1ea1i c\u1ee7a ch\u00fang:<img fetchpriority=\"high\" alt=\"Overview of the 14 UML Diagram Types\" class=\"\" decoding=\"async\" fetchpriority=\"high\" height=\"267\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/09\/01-uml-diagram-types.png\" width=\"444\"\/><\/p>\n<p><strong>S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a t\u0129nh)<\/strong>:<\/p>\n<ol>\n<li><strong>S\u01a1 \u0111\u1ed3 l\u1edbp<\/strong> (C\u1ea5u tr\u00fac):\n<ul>\n<li>Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c l\u1edbp, thu\u1ed9c t\u00ednh v\u00e0 m\u1ed1i quan h\u1ec7.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong> (C\u1ea5u tr\u00fac):\n<ul>\n<li>Hi\u1ec3n th\u1ecb m\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p c\u00e1c th\u1ec3 hi\u1ec7n t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3, m\u00f4 t\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 g\u00f3i<\/strong> (C\u1ea5u tr\u00fac):\n<ul>\n<li>S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i, cung c\u1ea5p c\u00e1i nh\u00ecn c\u1ea5p cao v\u1ec1 t\u1ed5 ch\u1ee9c c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n<\/strong> (C\u1ea5u tr\u00fac):\n<ul>\n<li>T\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang, h\u1eefu \u00edch cho ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh<\/strong> (C\u1ea5u tr\u00fac):\n<ul>\n<li>Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp, bao g\u1ed3m c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 b\u1ed9 n\u1ed1i.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 tri\u1ec3n khai<\/strong> (C\u1ea5u tr\u00fac):\n<ul>\n<li>M\u00f4 t\u1ea3 vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 n\u00fat trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng)<\/strong>:<\/p>\n<ul>\n<li><strong>S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong> (H\u00e0nh vi):\n<ul>\n<li>Minh h\u1ecda ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn ng\u01b0\u1eddi d\u00f9ng, hi\u1ec3n th\u1ecb c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/strong> (H\u00e0nh vi):\n<ul>\n<li>M\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m h\u00e0nh vi song song v\u00e0 \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i<\/strong> (H\u00e0nh vi):\n<ul>\n<li>\u0110\u1ea1i di\u1ec7n cho h\u00e0nh vi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n v\u1edbi c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Chu\u1ed7i<\/strong> (H\u00e0nh vi):\n<ul>\n<li>Hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian, nh\u1ea5n m\u1ea1nh th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c tin nh\u1eafn.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp<\/strong> (H\u00e0nh vi):\n<ul>\n<li>Nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang ph\u1ed1i h\u1ee3p \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c<\/strong> (H\u00e0nh vi):\n<ul>\n<li>K\u1ebft h\u1ee3p s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 chu\u1ed7i \u0111\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Th\u1eddi gian<\/strong> (H\u00e0nh vi):\n<ul>\n<li>T\u1eadp trung v\u00e0o c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c, bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi v\u00e0 s\u1ef1 ki\u1ec7n.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>s\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1<\/strong>\u00a0 (C\u1ea5u tr\u00fac)\n<ul>\n<li>M\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u1edf r\u1ed9ng metamodel UML b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a c\u00e1c ki\u1ec3u d\u00e1ng t\u00f9y ch\u1ec9nh, gi\u00e1 tr\u1ecb c\u00f3 th\u1ebb v\u00e0 r\u00e0ng bu\u1ed9c. S\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u01a1 ch\u1ebf m\u1edf r\u1ed9ng UML, cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh UML ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c l\u0129nh v\u1ef1c nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>C\u00e1c s\u01a1 \u0111\u1ed3 UML n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, trong \u0111\u00f3 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh, c\u00f2n s\u01a1 \u0111\u1ed3 h\u00e0nh vi gi\u1ea3i quy\u1ebft c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i s\u01a1 \u0111\u1ed3 ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n mu\u1ed1n bi\u1ec3u di\u1ec5n ho\u1eb7c truy\u1ec1n \u0111\u1ea1t.<\/p>\n<h2>Ph\u00e2n bi\u1ec7t gi\u1eefa s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi<\/h2>\n<p>S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac cung c\u1ea5p c\u00e1i nh\u00ecn t\u0129nh v\u1ec1 h\u1ec7 th\u1ed1ng, nh\u1ea5n m\u1ea1nh c\u00e1c th\u00e0nh ph\u1ea7n, m\u1ed1i quan h\u1ec7 v\u00e0 t\u1ed5 ch\u1ee9c c\u1ee7a n\u00f3, trong khi s\u01a1 \u0111\u1ed3 h\u00e0nh vi cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ed9ng, t\u1eadp trung v\u00e0o h\u00e0nh vi t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ea1y, c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 quy tr\u00ecnh b\u00ean trong h\u1ec7 th\u1ed1ng. Hai nh\u00f3m s\u01a1 \u0111\u1ed3 n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t v\u00e0 l\u00e0 thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 t\u00e0i li\u1ec7u h\u00f3a to\u00e0n di\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, gi\u1ea3i quy\u1ebft c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh v\u00e0 \u0111\u1ed9ng.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng ph\u00e2n lo\u1ea1i 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML v\u00e0o hai nh\u00f3m, k\u00e8m theo m\u1ed9t v\u00ed d\u1ee5 ng\u1eafn cho m\u1ed7i lo\u1ea1i:<\/p>\n<p><strong>S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a T\u0129nh):<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i s\u01a1 \u0111\u1ed3<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 L\u1edbp<\/td>\n<td>\u0110\u1ea1i di\u1ec7n cho c\u1ea5u tr\u00fac l\u1edbp t\u0129nh v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7.<\/td>\n<td>V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n v\u1edbi c\u00e1c l\u1edbp nh\u01b0 <code>S\u00e1ch<\/code>, <code>T\u00e1c gi\u1ea3<\/code>, v\u00e0 <code>Th\u01b0 vi\u1ec7n<\/code>.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng<\/td>\n<td>Hi\u1ec3n th\u1ecb c\u00e1c th\u1ec3 hi\u1ec7n v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3.<\/td>\n<td>V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u00e1c <code>S\u00e1ch<\/code> v\u00e0 <code>Th\u00e0nh vi\u00ean<\/code>c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 g\u00f3i<\/td>\n<td>S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i ho\u1eb7c kh\u00f4ng gian t\u00ean.<\/td>\n<td>V\u00ed d\u1ee5: Nh\u00f3m c\u00e1c l\u1edbp li\u00ean quan v\u00e0o m\u1ed9t <code>LibraryManagement<\/code>g\u00f3i.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n<\/td>\n<td>Tr\u00ecnh b\u00e0y c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng v\u1eadt l\u00fd ho\u1eb7c logic v\u00e0 c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa ch\u00fang.<\/td>\n<td>V\u00ed d\u1ee5: Minh h\u1ecda c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 web v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1ch trong m\u1ed9t h\u1ec7 th\u1ed1ng web.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh<\/td>\n<td>Chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp v\u1edbi c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i.<\/td>\n<td>V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 CPU, RAM v\u00e0 bo m\u1ea1ch ch\u1ee7.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 tri\u1ec3n khai<\/td>\n<td>Hi\u1ec3n th\u1ecb vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean c\u00e1c n\u00fat ho\u1eb7c m\u00e1y ch\u1ee7.<\/td>\n<td>V\u00ed d\u1ee5: Bi\u1ec3u di\u1ec5n c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m m\u00e1y ch\u1ee7 web \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 v\u1eadt l\u00fd.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng):<\/strong><\/p>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i s\u01a1 \u0111\u1ed3<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<th>V\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<td>X\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd v\u1edbi h\u1ec7 th\u1ed1ng th\u00f4ng qua c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/td>\n<td>V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a c\u00e1ch m\u1ed9t kh\u00e1ch h\u00e0ng t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng ATM \u0111\u1ec3 r\u00fat ti\u1ec1n.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<td>Tr\u00ecnh b\u00e0y c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c, quy tr\u00ecnh v\u00e0 h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m nh\u00e1nh v\u00e0 song song.<\/td>\n<td>V\u00ed d\u1ee5: Minh h\u1ecda c\u00e1c b\u01b0\u1edbc li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u1eed l\u00fd m\u1ed9t \u0111\u01a1n h\u00e0ng tr\u1ef1c tuy\u1ebfn.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i<\/td>\n<td>Bi\u1ec3u di\u1ec5n h\u00e0nh vi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n v\u1edbi c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp.<\/td>\n<td>V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u00e8n t\u00edn hi\u1ec7u giao th\u00f4ng.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/td>\n<td>Hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n theo th\u1eddi gian th\u00f4ng qua c\u00e1c tin nh\u1eafn.<\/td>\n<td>V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb tr\u00ecnh t\u1ef1 c\u00e1c tin nh\u1eafn gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng c\u01a1 s\u1edf d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh \u0111\u0103ng nh\u1eadp.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 giao ti\u1ebfp<\/td>\n<td>T\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 s\u1ef1 h\u1ee3p t\u00e1c c\u1ee7a ch\u00fang trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/td>\n<td>V\u00ed d\u1ee5: Minh h\u1ecda c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong \u1ee9ng d\u1ee5ng tr\u00f2 chuy\u1ec7n trao \u0111\u1ed5i tin nh\u1eafn.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c<\/td>\n<td>K\u1ebft h\u1ee3p c\u00e1c y\u1ebfu t\u1ed1 c\u1ee7a s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p.<\/td>\n<td>V\u00ed d\u1ee5: \u0110\u01a1n gi\u1ea3n h\u00f3a quy tr\u00ecnh x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng ph\u1ee9c t\u1ea1p trong m\u1ed9t h\u1ec7 th\u1ed1ng b\u00e1n l\u1ebb.<\/td>\n<\/tr>\n<tr>\n<td>S\u01a1 \u0111\u1ed3 th\u1eddi gian<\/td>\n<td>X\u00e1c \u0111\u1ecbnh c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c, bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi v\u00e0 s\u1ef1 ki\u1ec7n.<\/td>\n<td>V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb th\u1eddi gian truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb trong m\u1ed9t m\u1ea1ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00e1c b\u1ea3ng n\u00e0y ph\u00e2n lo\u1ea1i m\u1ed7i s\u01a1 \u0111\u1ed3 UML v\u00e0o m\u1ed9t trong hai danh m\u1ee5c l\u00e0 \u201cS\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac\u201d (M\u00f4 h\u00ecnh h\u00f3a t\u0129nh) ho\u1eb7c \u201cS\u01a1 \u0111\u1ed3 h\u00e0nh vi\u201d (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng), k\u00e8m theo m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng v\u00ed d\u1ee5 cho t\u1eebng lo\u1ea1i.<\/p>\n<h2>Vai tr\u00f2 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c s\u01a1 \u0111\u1ed3 UML trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m<\/h2>\n<p>C\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3 v\u00e0 cung c\u1ea5p c\u00e1c g\u00f3c nh\u00ecn \u0111a d\u1ea1ng v\u1ec1 m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao ch\u00fang ta c\u1ea7n c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau:<\/p>\n<ol>\n<li><strong>R\u00f5 r\u00e0ng v\u00e0 Giao ti\u1ebfp<\/strong>: C\u00e1c b\u00ean li\u00ean quan kh\u00e1c nhau trong m\u1ed9t d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m, bao g\u1ed3m nh\u00e0 ph\u00e1t tri\u1ec3n, ki\u1ebfn tr\u00fac s\u01b0, ng\u01b0\u1eddi ki\u1ec3m th\u1eed v\u00e0 chuy\u00ean gia ph\u00e2n t\u00edch kinh doanh, c\u00f3 nhu c\u1ea7u hi\u1ec3u h\u1ec7 th\u1ed1ng kh\u00e1c nhau. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau gi\u00fap \u0111i\u1ec1u ch\u1ec9nh th\u00f4ng tin ph\u00f9 h\u1ee3p v\u1edbi vai tr\u00f2 c\u1ee5 th\u1ec3 c\u1ee7a h\u1ecd v\u00e0 l\u00e0m cho giao ti\u1ebfp tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n.<\/li>\n<li><strong>M\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m l\u00e0 ph\u1ee9c t\u1ea1p, v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng kh\u00e1c nhau. M\u1ed9t s\u1ed1 s\u01a1 \u0111\u1ed3, nh\u01b0 s\u01a1 \u0111\u1ed3 l\u1edbp, cung c\u1ea5p c\u00e1i nh\u00ecn c\u1ea5u tr\u00fac \u1edf c\u1ea5p \u0111\u1ed9 cao, trong khi c\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c, nh\u01b0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, cung c\u1ea5p c\u00e1i nh\u00ecn chi ti\u1ebft v\u1ec1 h\u00e0nh vi.<\/li>\n<li><strong>Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1<\/strong>: C\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nhau trong thi\u1ebft k\u1ebf v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u00f2i h\u1ecfi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn kh\u00e1c nhau. V\u00ed d\u1ee5, khi m\u00f4 h\u00ecnh h\u00f3a c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, s\u01a1 \u0111\u1ed3 l\u1edbp ph\u00f9 h\u1ee3p h\u01a1n, trong khi s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 ph\u00f9 h\u1ee3p \u0111\u1ec3 hi\u1ec3u h\u00e0nh vi \u0111\u1ed9ng.<\/li>\n<li><strong>Hi\u1ec3u bi\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng<\/strong>: C\u00e1c s\u01a1 \u0111\u1ed3 kh\u00e1c nhau cung c\u1ea5p nh\u1eefng g\u00f3c nh\u00ecn kh\u00e1c nhau \u0111\u1ec3 xem x\u00e9t h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n v\u1ec1 h\u1ec7 th\u1ed1ng, bao g\u1ed3m ki\u1ebfn tr\u00fac, h\u00e0nh vi, t\u01b0\u01a1ng t\u00e1c v\u00e0 tri\u1ec3n khai.<\/li>\n<li><strong>T\u00e0i li\u1ec7u<\/strong>: T\u00e0i li\u1ec7u to\u00e0n di\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho c\u00e1c d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau gi\u00fap t\u1ea1o ra t\u00e0i li\u1ec7u tr\u1ef1c quan, c\u00f3 c\u1ea5u tr\u00fac t\u1ed1t, c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng tham kh\u1ea3o b\u1edfi c\u00e1c th\u00e0nh vi\u00ean trong nh\u00f3m \u1edf c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n kh\u00e1c nhau.<\/li>\n<li><strong>Ph\u00e2n t\u00edch y\u00eau c\u1ea7u<\/strong>: S\u01a1 \u0111\u1ed3 use case v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c. Ch\u00fang gi\u00fap \u0111\u1ea3m b\u1ea3o ph\u1ea7n m\u1ec1m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac<\/strong>: S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n v\u00e0 s\u01a1 \u0111\u1ed3 tri\u1ec3n khai l\u00e0 thi\u1ebft y\u1ebfu cho thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac. Ch\u00fang gi\u00fap l\u1eadp k\u1ebf ho\u1ea1ch v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1ch th\u1ee9c tri\u1ec3n khai n\u00f3 trong m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/li>\n<li><strong>Ki\u1ec3m th\u1eed v\u00e0 x\u00e1c th\u1ef1c<\/strong>: S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 v\u00e0 s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i h\u1ed7 tr\u1ee3 trong vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed v\u00e0 x\u00e1c minh h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng so v\u1edbi c\u00e1c y\u00eau c\u1ea7u.<\/li>\n<li><strong>Quy\u1ebft \u0111\u1ecbnh<\/strong>: C\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau cung c\u1ea5p nh\u1eefng g\u00f3c nh\u00ecn kh\u00e1c nhau. Trong qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh, c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 v\u00e0 qu\u1ea3n l\u00fd d\u1ef1 \u00e1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c th\u1ecfa hi\u1ec7p v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u00f3 c\u01a1 s\u1edf.<\/li>\n<li><strong>D\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec<\/strong>: C\u00e1c s\u01a1 \u0111\u1ed3 gi\u00fap b\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. Khi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n s\u1eeda \u0111\u1ed5i ho\u1eb7c m\u1edf r\u1ed9ng m\u1ed9t h\u1ec7 th\u1ed1ng, c\u00e1c bi\u1ec3u di\u1ec5n tr\u1ef1c quan n\u00e0y c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 t\u00e0i li\u1ec7u tham kh\u1ea3o qu\u00fd gi\u00e1 \u0111\u1ec3 hi\u1ec3u c\u1ea5u tr\u00fac v\u00e0 h\u00e0nh vi hi\u1ec7n t\u1ea1i.<\/li>\n<\/ol>\n<h2>T\u00f3m t\u1eaft<\/h2>\n<p>S\u1ef1 \u0111a d\u1ea1ng c\u1ee7a c\u00e1c s\u01a1 \u0111\u1ed3 UML trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m \u0111\u00e1p \u1ee9ng t\u00ednh \u0111a chi\u1ec1u c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. M\u1ed7i lo\u1ea1i s\u01a1 \u0111\u1ed3 c\u00f3 m\u1ed9t m\u1ee5c \u0111\u00edch c\u1ee5 th\u1ec3 v\u00e0 cung c\u1ea5p m\u1ed9t g\u00f3c nh\u00ecn \u0111\u1ed9c \u0111\u00e1o, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u1edf c\u00e1c giai \u0111o\u1ea1n kh\u00e1c nhau c\u1ee7a ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, t\u1eeb thi\u1ebft k\u1ebf ban \u0111\u1ea7u \u0111\u1ebfn tri\u1ec3n khai, ki\u1ec3m th\u1eed v\u00e0 b\u1ea3o tr\u00ec.<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong UML, c\u00e1c s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i r\u1ed9ng r\u00e3i th\u00e0nh hai nh\u00f3m ch\u00ednh: s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 v\u00e0 ph\u00e2n lo\u1ea1i c\u1ee7a ch\u00fang: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a t\u0129nh): S\u01a1 \u0111\u1ed3 l\u1edbp (C\u1ea5u tr\u00fac): Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c l\u1edbp, thu\u1ed9c t\u00ednh v\u00e0 m\u1ed1i quan h\u1ec7. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng (C\u1ea5u tr\u00fac): Hi\u1ec3n th\u1ecb m\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p c\u00e1c th\u1ec3 hi\u1ec7n t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3, m\u00f4 t\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 g\u00f3i (C\u1ea5u tr\u00fac): S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i, cung c\u1ea5p c\u00e1i nh\u00ecn c\u1ea5p cao v\u1ec1 t\u1ed5 ch\u1ee9c c\u1ee7a h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n (C\u1ea5u tr\u00fac): T\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang, h\u1eefu \u00edch cho ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh (C\u1ea5u tr\u00fac): Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp, bao g\u1ed3m c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 b\u1ed9 n\u1ed1i. S\u01a1 \u0111\u1ed3 tri\u1ec3n khai (C\u1ea5u tr\u00fac): M\u00f4 t\u1ea3 vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 n\u00fat trong m\u1ed9t h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng): S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng (H\u00e0nh vi): Minh h\u1ecda ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn ng\u01b0\u1eddi d\u00f9ng, hi\u1ec3n th\u1ecb c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng (H\u00e0nh vi): M\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m h\u00e0nh vi song song v\u00e0 \u0111i\u1ec1u ki\u1ec7n. S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i (H\u00e0nh vi): \u0110\u1ea1i di\u1ec7n cho h\u00e0nh vi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n v\u1edbi c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp. S\u01a1 \u0111\u1ed3 Chu\u1ed7i (H\u00e0nh vi): Hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian, nh\u1ea5n m\u1ea1nh th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c tin nh\u1eafn. S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp (H\u00e0nh vi): Nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang ph\u1ed1i h\u1ee3p \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5. S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c (H\u00e0nh vi): K\u1ebft h\u1ee3p s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 chu\u1ed7i \u0111\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p. S\u01a1 \u0111\u1ed3 Th\u1eddi gian (H\u00e0nh vi): T\u1eadp trung v\u00e0o c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c, bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi v\u00e0 s\u1ef1 ki\u1ec7n. s\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1\u00a0 (C\u1ea5u tr\u00fac) M\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u1edf r\u1ed9ng metamodel UML b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a c\u00e1c ki\u1ec3u d\u00e1ng t\u00f9y ch\u1ec9nh, gi\u00e1 tr\u1ecb c\u00f3 th\u1ebb v\u00e0 r\u00e0ng bu\u1ed9c. S\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u01a1 ch\u1ebf m\u1edf r\u1ed9ng UML, cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh UML ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c l\u0129nh v\u1ef1c nh\u1ea5t \u0111\u1ecbnh. C\u00e1c s\u01a1 \u0111\u1ed3 UML n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, trong \u0111\u00f3 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh, c\u00f2n s\u01a1 \u0111\u1ed3 h\u00e0nh vi gi\u1ea3i quy\u1ebft c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i s\u01a1 \u0111\u1ed3 ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n mu\u1ed1n bi\u1ec3u di\u1ec5n ho\u1eb7c truy\u1ec1n \u0111\u1ea1t. Ph\u00e2n bi\u1ec7t gi\u1eefa s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac cung c\u1ea5p c\u00e1i nh\u00ecn t\u0129nh v\u1ec1 h\u1ec7 th\u1ed1ng, nh\u1ea5n m\u1ea1nh c\u00e1c th\u00e0nh ph\u1ea7n, m\u1ed1i quan h\u1ec7 v\u00e0 t\u1ed5 ch\u1ee9c c\u1ee7a n\u00f3, trong khi s\u01a1 \u0111\u1ed3 h\u00e0nh vi cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ed9ng, t\u1eadp trung v\u00e0o h\u00e0nh vi t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ea1y, c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 quy tr\u00ecnh b\u00ean trong h\u1ec7 th\u1ed1ng. Hai nh\u00f3m s\u01a1 \u0111\u1ed3 n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t v\u00e0 l\u00e0 thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 t\u00e0i li\u1ec7u h\u00f3a to\u00e0n di\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, gi\u1ea3i quy\u1ebft c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh v\u00e0 \u0111\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng ph\u00e2n lo\u1ea1i 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML v\u00e0o hai nh\u00f3m, k\u00e8m theo m\u1ed9t v\u00ed d\u1ee5 ng\u1eafn cho m\u1ed7i lo\u1ea1i: S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a T\u0129nh): Lo\u1ea1i s\u01a1 \u0111\u1ed3 M\u00f4 t\u1ea3 V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 L\u1edbp \u0110\u1ea1i di\u1ec7n cho c\u1ea5u tr\u00fac l\u1edbp t\u0129nh v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7. V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n v\u1edbi c\u00e1c l\u1edbp nh\u01b0 S\u00e1ch, T\u00e1c gi\u1ea3, v\u00e0 Th\u01b0 vi\u1ec7n. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng Hi\u1ec3n th\u1ecb c\u00e1c th\u1ec3 hi\u1ec7n v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3. V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u00e1c S\u00e1ch v\u00e0 Th\u00e0nh vi\u00eanc\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n. S\u01a1 \u0111\u1ed3 g\u00f3i S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i ho\u1eb7c kh\u00f4ng gian t\u00ean. V\u00ed d\u1ee5: Nh\u00f3m c\u00e1c l\u1edbp li\u00ean quan v\u00e0o m\u1ed9t LibraryManagementg\u00f3i. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n Tr\u00ecnh b\u00e0y c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng v\u1eadt l\u00fd ho\u1eb7c logic v\u00e0 c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa ch\u00fang. V\u00ed d\u1ee5: Minh h\u1ecda c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 web v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1ch trong m\u1ed9t h\u1ec7 th\u1ed1ng web. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh Chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp v\u1edbi c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 CPU, RAM v\u00e0 bo m\u1ea1ch ch\u1ee7. S\u01a1 \u0111\u1ed3 tri\u1ec3n khai Hi\u1ec3n th\u1ecb vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean c\u00e1c n\u00fat ho\u1eb7c m\u00e1y ch\u1ee7. V\u00ed d\u1ee5: Bi\u1ec3u di\u1ec5n c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m m\u00e1y ch\u1ee7 web \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 v\u1eadt l\u00fd. S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng): Lo\u1ea1i s\u01a1 \u0111\u1ed3 M\u00f4 t\u1ea3 V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng X\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd v\u1edbi h\u1ec7 th\u1ed1ng th\u00f4ng qua c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a c\u00e1ch m\u1ed9t kh\u00e1ch h\u00e0ng t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng ATM<a href=\"https:\/\/guides.visual-paradigm.com\/vn\/distinguishing-between-structure-and-behavior-diagrams-in-uml\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">Ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":6634,"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":[7,8],"tags":[],"class_list":["post-6633","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","category-visual-modeling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML - 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\/distinguishing-between-structure-and-behavior-diagrams-in-uml\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi trong UML - Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"og:description\" content=\"Trong UML, c\u00e1c s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i r\u1ed9ng r\u00e3i th\u00e0nh hai nh\u00f3m ch\u00ednh: s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 v\u00e0 ph\u00e2n lo\u1ea1i c\u1ee7a ch\u00fang: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a t\u0129nh): S\u01a1 \u0111\u1ed3 l\u1edbp (C\u1ea5u tr\u00fac): Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c l\u1edbp, thu\u1ed9c t\u00ednh v\u00e0 m\u1ed1i quan h\u1ec7. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng (C\u1ea5u tr\u00fac): Hi\u1ec3n th\u1ecb m\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p c\u00e1c th\u1ec3 hi\u1ec7n t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3, m\u00f4 t\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 g\u00f3i (C\u1ea5u tr\u00fac): S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i, cung c\u1ea5p c\u00e1i nh\u00ecn c\u1ea5p cao v\u1ec1 t\u1ed5 ch\u1ee9c c\u1ee7a h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n (C\u1ea5u tr\u00fac): T\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang, h\u1eefu \u00edch cho ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh (C\u1ea5u tr\u00fac): Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp, bao g\u1ed3m c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 b\u1ed9 n\u1ed1i. S\u01a1 \u0111\u1ed3 tri\u1ec3n khai (C\u1ea5u tr\u00fac): M\u00f4 t\u1ea3 vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 n\u00fat trong m\u1ed9t h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng): S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng (H\u00e0nh vi): Minh h\u1ecda ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn ng\u01b0\u1eddi d\u00f9ng, hi\u1ec3n th\u1ecb c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng (H\u00e0nh vi): M\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m h\u00e0nh vi song song v\u00e0 \u0111i\u1ec1u ki\u1ec7n. S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i (H\u00e0nh vi): \u0110\u1ea1i di\u1ec7n cho h\u00e0nh vi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n v\u1edbi c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp. S\u01a1 \u0111\u1ed3 Chu\u1ed7i (H\u00e0nh vi): Hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian, nh\u1ea5n m\u1ea1nh th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c tin nh\u1eafn. S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp (H\u00e0nh vi): Nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang ph\u1ed1i h\u1ee3p \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5. S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c (H\u00e0nh vi): K\u1ebft h\u1ee3p s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 chu\u1ed7i \u0111\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p. S\u01a1 \u0111\u1ed3 Th\u1eddi gian (H\u00e0nh vi): T\u1eadp trung v\u00e0o c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c, bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi v\u00e0 s\u1ef1 ki\u1ec7n. s\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1\u00a0 (C\u1ea5u tr\u00fac) M\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u1edf r\u1ed9ng metamodel UML b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a c\u00e1c ki\u1ec3u d\u00e1ng t\u00f9y ch\u1ec9nh, gi\u00e1 tr\u1ecb c\u00f3 th\u1ebb v\u00e0 r\u00e0ng bu\u1ed9c. S\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u01a1 ch\u1ebf m\u1edf r\u1ed9ng UML, cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh UML ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c l\u0129nh v\u1ef1c nh\u1ea5t \u0111\u1ecbnh. C\u00e1c s\u01a1 \u0111\u1ed3 UML n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, trong \u0111\u00f3 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh, c\u00f2n s\u01a1 \u0111\u1ed3 h\u00e0nh vi gi\u1ea3i quy\u1ebft c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i s\u01a1 \u0111\u1ed3 ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n mu\u1ed1n bi\u1ec3u di\u1ec5n ho\u1eb7c truy\u1ec1n \u0111\u1ea1t. Ph\u00e2n bi\u1ec7t gi\u1eefa s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac cung c\u1ea5p c\u00e1i nh\u00ecn t\u0129nh v\u1ec1 h\u1ec7 th\u1ed1ng, nh\u1ea5n m\u1ea1nh c\u00e1c th\u00e0nh ph\u1ea7n, m\u1ed1i quan h\u1ec7 v\u00e0 t\u1ed5 ch\u1ee9c c\u1ee7a n\u00f3, trong khi s\u01a1 \u0111\u1ed3 h\u00e0nh vi cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ed9ng, t\u1eadp trung v\u00e0o h\u00e0nh vi t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ea1y, c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 quy tr\u00ecnh b\u00ean trong h\u1ec7 th\u1ed1ng. Hai nh\u00f3m s\u01a1 \u0111\u1ed3 n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t v\u00e0 l\u00e0 thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 t\u00e0i li\u1ec7u h\u00f3a to\u00e0n di\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, gi\u1ea3i quy\u1ebft c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh v\u00e0 \u0111\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng ph\u00e2n lo\u1ea1i 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML v\u00e0o hai nh\u00f3m, k\u00e8m theo m\u1ed9t v\u00ed d\u1ee5 ng\u1eafn cho m\u1ed7i lo\u1ea1i: S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a T\u0129nh): Lo\u1ea1i s\u01a1 \u0111\u1ed3 M\u00f4 t\u1ea3 V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 L\u1edbp \u0110\u1ea1i di\u1ec7n cho c\u1ea5u tr\u00fac l\u1edbp t\u0129nh v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7. V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n v\u1edbi c\u00e1c l\u1edbp nh\u01b0 S\u00e1ch, T\u00e1c gi\u1ea3, v\u00e0 Th\u01b0 vi\u1ec7n. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng Hi\u1ec3n th\u1ecb c\u00e1c th\u1ec3 hi\u1ec7n v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3. V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u00e1c S\u00e1ch v\u00e0 Th\u00e0nh vi\u00eanc\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n. S\u01a1 \u0111\u1ed3 g\u00f3i S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i ho\u1eb7c kh\u00f4ng gian t\u00ean. V\u00ed d\u1ee5: Nh\u00f3m c\u00e1c l\u1edbp li\u00ean quan v\u00e0o m\u1ed9t LibraryManagementg\u00f3i. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n Tr\u00ecnh b\u00e0y c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng v\u1eadt l\u00fd ho\u1eb7c logic v\u00e0 c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa ch\u00fang. V\u00ed d\u1ee5: Minh h\u1ecda c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 web v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1ch trong m\u1ed9t h\u1ec7 th\u1ed1ng web. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh Chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp v\u1edbi c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 CPU, RAM v\u00e0 bo m\u1ea1ch ch\u1ee7. S\u01a1 \u0111\u1ed3 tri\u1ec3n khai Hi\u1ec3n th\u1ecb vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean c\u00e1c n\u00fat ho\u1eb7c m\u00e1y ch\u1ee7. V\u00ed d\u1ee5: Bi\u1ec3u di\u1ec5n c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m m\u00e1y ch\u1ee7 web \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 v\u1eadt l\u00fd. S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng): Lo\u1ea1i s\u01a1 \u0111\u1ed3 M\u00f4 t\u1ea3 V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng X\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd v\u1edbi h\u1ec7 th\u1ed1ng th\u00f4ng qua c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. 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D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00f4 t\u1ea3 ng\u1eafn g\u1ecdn v\u1ec1 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 v\u00e0 ph\u00e2n lo\u1ea1i c\u1ee7a ch\u00fang: S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a t\u0129nh): S\u01a1 \u0111\u1ed3 l\u1edbp (C\u1ea5u tr\u00fac): Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac t\u0129nh c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c l\u1edbp, thu\u1ed9c t\u00ednh v\u00e0 m\u1ed1i quan h\u1ec7. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng (C\u1ea5u tr\u00fac): Hi\u1ec3n th\u1ecb m\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p c\u00e1c th\u1ec3 hi\u1ec7n t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3, m\u00f4 t\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 g\u00f3i (C\u1ea5u tr\u00fac): S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i, cung c\u1ea5p c\u00e1i nh\u00ecn c\u1ea5p cao v\u1ec1 t\u1ed5 ch\u1ee9c c\u1ee7a h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n (C\u1ea5u tr\u00fac): T\u1eadp trung v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ch\u00fang, h\u1eefu \u00edch cho ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh (C\u1ea5u tr\u00fac): Bi\u1ec3u di\u1ec5n c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp, bao g\u1ed3m c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 b\u1ed9 n\u1ed1i. S\u01a1 \u0111\u1ed3 tri\u1ec3n khai (C\u1ea5u tr\u00fac): M\u00f4 t\u1ea3 vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 n\u00fat trong m\u1ed9t h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng): S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng (H\u00e0nh vi): Minh h\u1ecda ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng t\u1eeb g\u00f3c nh\u00ecn ng\u01b0\u1eddi d\u00f9ng, hi\u1ec3n th\u1ecb c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng (H\u00e0nh vi): M\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m h\u00e0nh vi song song v\u00e0 \u0111i\u1ec1u ki\u1ec7n. S\u01a1 \u0111\u1ed3 M\u00e1y tr\u1ea1ng th\u00e1i (H\u00e0nh vi): \u0110\u1ea1i di\u1ec7n cho h\u00e0nh vi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng d\u01b0\u1edbi d\u1ea1ng m\u00e1y tr\u1ea1ng th\u00e1i h\u1eefu h\u1ea1n v\u1edbi c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp. S\u01a1 \u0111\u1ed3 Chu\u1ed7i (H\u00e0nh vi): Hi\u1ec3n th\u1ecb c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian, nh\u1ea5n m\u1ea1nh th\u1ee9 t\u1ef1 c\u1ee7a c\u00e1c tin nh\u1eafn. S\u01a1 \u0111\u1ed3 Giao ti\u1ebfp (H\u00e0nh vi): Nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang ph\u1ed1i h\u1ee3p \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5. S\u01a1 \u0111\u1ed3 T\u1ed5ng quan T\u01b0\u01a1ng t\u00e1c (H\u00e0nh vi): K\u1ebft h\u1ee3p s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 chu\u1ed7i \u0111\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p. S\u01a1 \u0111\u1ed3 Th\u1eddi gian (H\u00e0nh vi): T\u1eadp trung v\u00e0o c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c, bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi v\u00e0 s\u1ef1 ki\u1ec7n. s\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1\u00a0 (C\u1ea5u tr\u00fac) M\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u1edf r\u1ed9ng metamodel UML b\u1eb1ng c\u00e1ch \u0111\u1ecbnh ngh\u0129a c\u00e1c ki\u1ec3u d\u00e1ng t\u00f9y ch\u1ec9nh, gi\u00e1 tr\u1ecb c\u00f3 th\u1ebb v\u00e0 r\u00e0ng bu\u1ed9c. S\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u01a1 ch\u1ebf m\u1edf r\u1ed9ng UML, cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh UML ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u m\u00f4 h\u00ecnh h\u00f3a c\u1ee5 th\u1ec3 ho\u1eb7c c\u00e1c l\u0129nh v\u1ef1c nh\u1ea5t \u0111\u1ecbnh. C\u00e1c s\u01a1 \u0111\u1ed3 UML n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, trong \u0111\u00f3 s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh, c\u00f2n s\u01a1 \u0111\u1ed3 h\u00e0nh vi gi\u1ea3i quy\u1ebft c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i s\u01a1 \u0111\u1ed3 ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 b\u1ea1n mu\u1ed1n bi\u1ec3u di\u1ec5n ho\u1eb7c truy\u1ec1n \u0111\u1ea1t. Ph\u00e2n bi\u1ec7t gi\u1eefa s\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac v\u00e0 s\u01a1 \u0111\u1ed3 h\u00e0nh vi S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac cung c\u1ea5p c\u00e1i nh\u00ecn t\u0129nh v\u1ec1 h\u1ec7 th\u1ed1ng, nh\u1ea5n m\u1ea1nh c\u00e1c th\u00e0nh ph\u1ea7n, m\u1ed1i quan h\u1ec7 v\u00e0 t\u1ed5 ch\u1ee9c c\u1ee7a n\u00f3, trong khi s\u01a1 \u0111\u1ed3 h\u00e0nh vi cung c\u1ea5p c\u00e1i nh\u00ecn \u0111\u1ed9ng, t\u1eadp trung v\u00e0o h\u00e0nh vi t\u1ea1i th\u1eddi \u0111i\u1ec3m ch\u1ea1y, c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 quy tr\u00ecnh b\u00ean trong h\u1ec7 th\u1ed1ng. Hai nh\u00f3m s\u01a1 \u0111\u1ed3 n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t v\u00e0 l\u00e0 thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 t\u00e0i li\u1ec7u h\u00f3a to\u00e0n di\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m, gi\u1ea3i quy\u1ebft c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh t\u0129nh v\u00e0 \u0111\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng ph\u00e2n lo\u1ea1i 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML v\u00e0o hai nh\u00f3m, k\u00e8m theo m\u1ed9t v\u00ed d\u1ee5 ng\u1eafn cho m\u1ed7i lo\u1ea1i: S\u01a1 \u0111\u1ed3 C\u1ea5u tr\u00fac (M\u00f4 h\u00ecnh h\u00f3a T\u0129nh): Lo\u1ea1i s\u01a1 \u0111\u1ed3 M\u00f4 t\u1ea3 V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 L\u1edbp \u0110\u1ea1i di\u1ec7n cho c\u1ea5u tr\u00fac l\u1edbp t\u0129nh v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7. V\u00ed d\u1ee5: M\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n v\u1edbi c\u00e1c l\u1edbp nh\u01b0 S\u00e1ch, T\u00e1c gi\u1ea3, v\u00e0 Th\u01b0 vi\u1ec7n. S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng Hi\u1ec3n th\u1ecb c\u00e1c th\u1ec3 hi\u1ec7n v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3. V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u00e1c S\u00e1ch v\u00e0 Th\u00e0nh vi\u00eanc\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng th\u01b0 vi\u1ec7n. S\u01a1 \u0111\u1ed3 g\u00f3i S\u1eafp x\u1ebfp c\u00e1c ph\u1ea7n t\u1eed v\u00e0o c\u00e1c g\u00f3i ho\u1eb7c kh\u00f4ng gian t\u00ean. V\u00ed d\u1ee5: Nh\u00f3m c\u00e1c l\u1edbp li\u00ean quan v\u00e0o m\u1ed9t LibraryManagementg\u00f3i. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n Tr\u00ecnh b\u00e0y c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng v\u1eadt l\u00fd ho\u1eb7c logic v\u00e0 c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa ch\u00fang. V\u00ed d\u1ee5: Minh h\u1ecda c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 web v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1ch trong m\u1ed9t h\u1ec7 th\u1ed1ng web. S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac h\u1ee3p th\u00e0nh Chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t l\u1edbp v\u1edbi c\u00e1c ph\u1ea7n, c\u1ed5ng v\u00e0 k\u1ebft n\u1ed1i. V\u00ed d\u1ee5: Hi\u1ec3n th\u1ecb c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 CPU, RAM v\u00e0 bo m\u1ea1ch ch\u1ee7. S\u01a1 \u0111\u1ed3 tri\u1ec3n khai Hi\u1ec3n th\u1ecb vi\u1ec7c tri\u1ec3n khai v\u1eadt l\u00fd c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean c\u00e1c n\u00fat ho\u1eb7c m\u00e1y ch\u1ee7. V\u00ed d\u1ee5: Bi\u1ec3u di\u1ec5n c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n m\u1ec1m m\u00e1y ch\u1ee7 web \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 v\u1eadt l\u00fd. S\u01a1 \u0111\u1ed3 h\u00e0nh vi (M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng): Lo\u1ea1i s\u01a1 \u0111\u1ed3 M\u00f4 t\u1ea3 V\u00ed d\u1ee5 S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng X\u00e1c \u0111\u1ecbnh c\u00e1c t\u00e1c nh\u00e2n v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd v\u1edbi h\u1ec7 th\u1ed1ng th\u00f4ng qua c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. 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