{"id":6619,"date":"2026-02-05T12:33:35","date_gmt":"2026-02-05T04:33:35","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/"},"modified":"2026-02-05T12:33:35","modified_gmt":"2026-02-05T04:33:35","slug":"what-is-interaction-diagrams-in-uml","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/","title":{"rendered":"T\u01b0\u01a1ng t\u00e1c s\u01a1 \u0111\u1ed3 trong UML l\u00e0 g\u00ec"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h2>\n

Trong UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t), s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c minh h\u1ecda c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 hi\u1ec3u r\u00f5 lu\u1ed3ng tin nh\u1eafn, h\u00e0nh \u0111\u1ed9ng v\u00e0 s\u1ef1 ki\u1ec7n x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng.<\/p>\n

S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong UML \u0111\u1ec3 ghi l\u1ea1i v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u r\u00f5 c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u00e0 giao ti\u1ebfp trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, h\u1ed7 tr\u1ee3 trong vi\u1ec7c thi\u1ebft k\u1ebf, ph\u00e2n t\u00edch v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

B\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c<\/h2>\n

C\u00f3 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML:<\/p>\n

    \n
  1. S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1:<\/strong>S\u01a1 \u0111\u1ed3 tr\u00ecnh 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 theo th\u1ee9 t\u1ef1 theo th\u1eddi gian. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng duy nh\u1ea5t. Trong s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng) v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 n\u00e0y gi\u00fap tr\u1ef1c quan h\u00f3a th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n
  2. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp:<\/strong>S\u01a1 \u0111\u1ed3 giao ti\u1ebfp, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c, cung c\u1ea5p m\u1ed9t g\u00f3c nh\u00ecn kh\u00e1c v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c h\u00e0nh vi ho\u1eb7c t\u00ecnh hu\u1ed1ng nh\u1ea5t \u0111\u1ecbnh. Trong s\u01a1 \u0111\u1ed3 giao ti\u1ebfp, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng n\u00fat, v\u00e0 c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i th\u1ec3 hi\u1ec7n c\u00e1c t\u01b0\u01a1ng t\u00e1c ho\u1eb7c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa ch\u00fang. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng.<\/li>\n<\/ol>\n

    Hai bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c kh\u00e1c<\/h3>\n

    S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m hai bi\u1ebfn th\u1ec3 kh\u00e1c, m\u1ed7i bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong m\u1ed9t \u0111i\u1ec1u kho\u1ea3n ri\u00eang bi\u1ec7t. C\u00e1c bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m<\/p>\n

    \"\"<\/p>\n

      \n
    1. S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c<\/strong> : S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c \u0111\u1ecbnh ngh\u0129a c\u00e1c t\u01b0\u01a1ng t\u00e1c theo c\u00e1ch nh\u1ea5n m\u1ea1nh v\u00e0o c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1eb7c d\u00f9 k\u00fd hi\u1ec7u v\u00e0 m\u1ee5c \u0111\u00edch chung c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng ng\u1eef ngh\u0129a chi ti\u1ebft c\u1ee7a ch\u00fang kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Do \u0111\u00f3, c\u00e1c nh\u00e0 m\u00f4 h\u00ecnh h\u00f3a n\u00ean tr\u00e1nh hi\u1ec3u s\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c nh\u01b0 th\u1ec3 ch\u00fang l\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng.<\/li>\n
    2. S\u01a1 \u0111\u1ed3 th\u1eddi gian:<\/strong>S\u01a1 \u0111\u1ed3 th\u1eddi gian ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c khi m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh li\u00ean quan \u0111\u1ebfn th\u1eddi gian.<\/li>\n<\/ol>\n

      S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c: T\u00f3m t\u1eaft 4 bi\u1ebfn th\u1ec3<\/h2>\n

      C\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng trong UML.<\/p>\n

      D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft b\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML:<\/p>\n\n\n\n\n\n\n\n\n
      Lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c<\/th>\nM\u1ee5c \u0111\u00edch v\u00e0 tr\u1ecdng t\u00e2m<\/th>\nC\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh<\/th>\n<\/tr>\n<\/thead>\n
      S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1<\/td>\nM\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c theo th\u1ee9 t\u1ef1 th\u1eddi gian gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n.<\/td>\nC\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), tin nh\u1eafn v\u00e0 th\u1ee9 t\u1ef1 c\u1ee7a ch\u00fang.<\/td>\n<\/tr>\n
      S\u01a1 \u0111\u1ed3 giao ti\u1ebfp<\/td>\nMinh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang.<\/td>\nC\u00e1c n\u00fat (bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i (\u0111\u1ec3 th\u1ec3 hi\u1ec7n t\u01b0\u01a1ng t\u00e1c), v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng.<\/td>\n<\/tr>\n
      S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c<\/td>\nCung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong c\u00e1c t\u01b0\u01a1ng t\u00e1c.<\/td>\nC\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u (v\u00ed d\u1ee5: c\u00e1c d\u00f2ng lu\u1ed3ng, c\u00e1c nh\u00e1nh, c\u00e1c \u0111i\u1ec3m n\u1ed1i), t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng v\u1edbi ng\u1eef ngh\u0129a kh\u00e1c nhau.<\/td>\n<\/tr>\n
      S\u01a1 \u0111\u1ed3 th\u1eddi gian<\/td>\nT\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c m\u00e0 th\u1eddi gian l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.<\/td>\nC\u00e1c kho\u1ea3ng th\u1eddi gian, c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c tin nh\u1eafn c\u00f3 chi\u1ec1u th\u1eddi gian.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n
        \n
      1. S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec?<\/a><\/li>\n
      2. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec?<\/a><\/li>\n
      3. S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c l\u00e0 g\u00ec?<\/a><\/li>\n
      4. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp l\u00e0 g\u00ec?<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        Gi\u1edbi thi\u1ec7u Trong UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t), s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c minh h\u1ecda c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 hi\u1ec3u r\u00f5 lu\u1ed3ng tin nh\u1eafn, h\u00e0nh \u0111\u1ed9ng v\u00e0 s\u1ef1 ki\u1ec7n x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong UML \u0111\u1ec3 ghi l\u1ea1i v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u r\u00f5 c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u00e0 giao ti\u1ebfp trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, h\u1ed7 tr\u1ee3 trong vi\u1ec7c thi\u1ebft k\u1ebf, ph\u00e2n t\u00edch v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c C\u00f3 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML: S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1:S\u01a1 \u0111\u1ed3 tr\u00ecnh 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 theo th\u1ee9 t\u1ef1 theo th\u1eddi gian. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng duy nh\u1ea5t. Trong s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng) v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 n\u00e0y gi\u00fap tr\u1ef1c quan h\u00f3a th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp:S\u01a1 \u0111\u1ed3 giao ti\u1ebfp, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c, cung c\u1ea5p m\u1ed9t g\u00f3c nh\u00ecn kh\u00e1c v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c h\u00e0nh vi ho\u1eb7c t\u00ecnh hu\u1ed1ng nh\u1ea5t \u0111\u1ecbnh. Trong s\u01a1 \u0111\u1ed3 giao ti\u1ebfp, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng n\u00fat, v\u00e0 c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i th\u1ec3 hi\u1ec7n c\u00e1c t\u01b0\u01a1ng t\u00e1c ho\u1eb7c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa ch\u00fang. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. Hai bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c kh\u00e1c S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m hai bi\u1ebfn th\u1ec3 kh\u00e1c, m\u1ed7i bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong m\u1ed9t \u0111i\u1ec1u kho\u1ea3n ri\u00eang bi\u1ec7t. C\u00e1c bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c : S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c \u0111\u1ecbnh ngh\u0129a c\u00e1c t\u01b0\u01a1ng t\u00e1c theo c\u00e1ch nh\u1ea5n m\u1ea1nh v\u00e0o c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1eb7c d\u00f9 k\u00fd hi\u1ec7u v\u00e0 m\u1ee5c \u0111\u00edch chung c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng ng\u1eef ngh\u0129a chi ti\u1ebft c\u1ee7a ch\u00fang kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Do \u0111\u00f3, c\u00e1c nh\u00e0 m\u00f4 h\u00ecnh h\u00f3a n\u00ean tr\u00e1nh hi\u1ec3u s\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c nh\u01b0 th\u1ec3 ch\u00fang l\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. S\u01a1 \u0111\u1ed3 th\u1eddi gian:S\u01a1 \u0111\u1ed3 th\u1eddi gian ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c khi m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh li\u00ean quan \u0111\u1ebfn th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c: T\u00f3m t\u1eaft 4 bi\u1ebfn th\u1ec3 C\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng trong UML. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft b\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML: Lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c M\u1ee5c \u0111\u00edch v\u00e0 tr\u1ecdng t\u00e2m C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c theo th\u1ee9 t\u1ef1 th\u1eddi gian gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. C\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), tin nh\u1eafn v\u00e0 th\u1ee9 t\u1ef1 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang. C\u00e1c n\u00fat (bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i (\u0111\u1ec3 th\u1ec3 hi\u1ec7n t\u01b0\u01a1ng t\u00e1c), v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c Cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong c\u00e1c t\u01b0\u01a1ng t\u00e1c. C\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u (v\u00ed d\u1ee5: c\u00e1c d\u00f2ng lu\u1ed3ng, c\u00e1c nh\u00e1nh, c\u00e1c \u0111i\u1ec3m n\u1ed1i), t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng v\u1edbi ng\u1eef ngh\u0129a kh\u00e1c nhau. S\u01a1 \u0111\u1ed3 th\u1eddi gian T\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c m\u00e0 th\u1eddi gian l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. C\u00e1c kho\u1ea3ng th\u1eddi gian, c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c tin nh\u1eafn c\u00f3 chi\u1ec1u th\u1eddi gian. T\u00e0i li\u1ec7u tham kh\u1ea3o S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 giao ti\u1ebfp l\u00e0 g\u00ec?<\/p>\n","protected":false},"author":1,"featured_media":6620,"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-6619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","category-visual-modeling"],"yoast_head":"\nT\u01b0\u01a1ng t\u00e1c s\u01a1 \u0111\u1ed3 trong UML l\u00e0 g\u00ec - 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\/what-is-interaction-diagrams-in-uml\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u01b0\u01a1ng t\u00e1c s\u01a1 \u0111\u1ed3 trong UML l\u00e0 g\u00ec - Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u Trong UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t), s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c minh h\u1ecda c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 hi\u1ec3u r\u00f5 lu\u1ed3ng tin nh\u1eafn, h\u00e0nh \u0111\u1ed9ng v\u00e0 s\u1ef1 ki\u1ec7n x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong UML \u0111\u1ec3 ghi l\u1ea1i v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u r\u00f5 c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u00e0 giao ti\u1ebfp trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, h\u1ed7 tr\u1ee3 trong vi\u1ec7c thi\u1ebft k\u1ebf, ph\u00e2n t\u00edch v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c C\u00f3 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML: S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1:S\u01a1 \u0111\u1ed3 tr\u00ecnh 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 theo th\u1ee9 t\u1ef1 theo th\u1eddi gian. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng duy nh\u1ea5t. Trong s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng) v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 n\u00e0y gi\u00fap tr\u1ef1c quan h\u00f3a th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp:S\u01a1 \u0111\u1ed3 giao ti\u1ebfp, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c, cung c\u1ea5p m\u1ed9t g\u00f3c nh\u00ecn kh\u00e1c v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c h\u00e0nh vi ho\u1eb7c t\u00ecnh hu\u1ed1ng nh\u1ea5t \u0111\u1ecbnh. Trong s\u01a1 \u0111\u1ed3 giao ti\u1ebfp, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng n\u00fat, v\u00e0 c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i th\u1ec3 hi\u1ec7n c\u00e1c t\u01b0\u01a1ng t\u00e1c ho\u1eb7c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa ch\u00fang. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. Hai bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c kh\u00e1c S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m hai bi\u1ebfn th\u1ec3 kh\u00e1c, m\u1ed7i bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong m\u1ed9t \u0111i\u1ec1u kho\u1ea3n ri\u00eang bi\u1ec7t. C\u00e1c bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c : S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c \u0111\u1ecbnh ngh\u0129a c\u00e1c t\u01b0\u01a1ng t\u00e1c theo c\u00e1ch nh\u1ea5n m\u1ea1nh v\u00e0o c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1eb7c d\u00f9 k\u00fd hi\u1ec7u v\u00e0 m\u1ee5c \u0111\u00edch chung c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng ng\u1eef ngh\u0129a chi ti\u1ebft c\u1ee7a ch\u00fang kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Do \u0111\u00f3, c\u00e1c nh\u00e0 m\u00f4 h\u00ecnh h\u00f3a n\u00ean tr\u00e1nh hi\u1ec3u s\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c nh\u01b0 th\u1ec3 ch\u00fang l\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. S\u01a1 \u0111\u1ed3 th\u1eddi gian:S\u01a1 \u0111\u1ed3 th\u1eddi gian ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c khi m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh li\u00ean quan \u0111\u1ebfn th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c: T\u00f3m t\u1eaft 4 bi\u1ebfn th\u1ec3 C\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng trong UML. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft b\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML: Lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c M\u1ee5c \u0111\u00edch v\u00e0 tr\u1ecdng t\u00e2m C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c theo th\u1ee9 t\u1ef1 th\u1eddi gian gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. C\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), tin nh\u1eafn v\u00e0 th\u1ee9 t\u1ef1 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang. C\u00e1c n\u00fat (bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i (\u0111\u1ec3 th\u1ec3 hi\u1ec7n t\u01b0\u01a1ng t\u00e1c), v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c Cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong c\u00e1c t\u01b0\u01a1ng t\u00e1c. C\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u (v\u00ed d\u1ee5: c\u00e1c d\u00f2ng lu\u1ed3ng, c\u00e1c nh\u00e1nh, c\u00e1c \u0111i\u1ec3m n\u1ed1i), t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng v\u1edbi ng\u1eef ngh\u0129a kh\u00e1c nhau. S\u01a1 \u0111\u1ed3 th\u1eddi gian T\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c m\u00e0 th\u1eddi gian l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. C\u00e1c kho\u1ea3ng th\u1eddi gian, c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c tin nh\u1eafn c\u00f3 chi\u1ec1u th\u1eddi gian. T\u00e0i li\u1ec7u tham kh\u1ea3o S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c l\u00e0 g\u00ec? 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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\/what-is-interaction-diagrams-in-uml\/","og_locale":"vi_VN","og_type":"article","og_title":"T\u01b0\u01a1ng t\u00e1c s\u01a1 \u0111\u1ed3 trong UML l\u00e0 g\u00ec - Visual Paradigm Guides Vietnamese","og_description":"Gi\u1edbi thi\u1ec7u Trong UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t), s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 m\u00f4 t\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c minh h\u1ecda c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a v\u00e0 hi\u1ec3u r\u00f5 lu\u1ed3ng tin nh\u1eafn, h\u00e0nh \u0111\u1ed9ng v\u00e0 s\u1ef1 ki\u1ec7n x\u1ea3y ra trong qu\u00e1 tr\u00ecnh th\u1ef1c thi m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong UML \u0111\u1ec3 ghi l\u1ea1i v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u r\u00f5 c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u00e0 giao ti\u1ebfp trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, h\u1ed7 tr\u1ee3 trong vi\u1ec7c thi\u1ebft k\u1ebf, ph\u00e2n t\u00edch v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c C\u00f3 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML: S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1:S\u01a1 \u0111\u1ed3 tr\u00ecnh 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 theo th\u1ee9 t\u1ef1 theo th\u1eddi gian. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c t\u00ecnh hu\u1ed1ng duy nh\u1ea5t. Trong s\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng) v\u00e0 hi\u1ec3n th\u1ecb c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi theo th\u1eddi gian. S\u01a1 \u0111\u1ed3 n\u00e0y gi\u00fap tr\u1ef1c quan h\u00f3a th\u1ee9 t\u1ef1 th\u1eddi gian c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp:S\u01a1 \u0111\u1ed3 giao ti\u1ebfp, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c, cung c\u1ea5p m\u1ed9t g\u00f3c nh\u00ecn kh\u00e1c v\u1ec1 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang nh\u1ea5n m\u1ea1nh c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1ch ch\u00fang h\u1ee3p t\u00e1c \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c h\u00e0nh vi ho\u1eb7c t\u00ecnh hu\u1ed1ng nh\u1ea5t \u0111\u1ecbnh. Trong s\u01a1 \u0111\u1ed3 giao ti\u1ebfp, b\u1ea1n bi\u1ec3u di\u1ec5n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng n\u00fat, v\u00e0 c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i th\u1ec3 hi\u1ec7n c\u00e1c t\u01b0\u01a1ng t\u00e1c ho\u1eb7c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa ch\u00fang. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. Hai bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c kh\u00e1c S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m hai bi\u1ebfn th\u1ec3 kh\u00e1c, m\u1ed7i bi\u1ebfn th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a trong m\u1ed9t \u0111i\u1ec1u kho\u1ea3n ri\u00eang bi\u1ec7t. C\u00e1c bi\u1ebfn th\u1ec3 s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c bao g\u1ed3m S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c : S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c \u0111\u1ecbnh ngh\u0129a c\u00e1c t\u01b0\u01a1ng t\u00e1c theo c\u00e1ch nh\u1ea5n m\u1ea1nh v\u00e0o c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n. C\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c \u0111\u01b0\u1eddng d\u00f2ng ch\u1ea3y, \u0111i\u1ec3m chia nh\u00e1nh, \u0111i\u1ec3m h\u1ee3p nh\u1ea5t v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1eb7c d\u00f9 k\u00fd hi\u1ec7u v\u00e0 m\u1ee5c \u0111\u00edch chung c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng ng\u1eef ngh\u0129a chi ti\u1ebft c\u1ee7a ch\u00fang kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Do \u0111\u00f3, c\u00e1c nh\u00e0 m\u00f4 h\u00ecnh h\u00f3a n\u00ean tr\u00e1nh hi\u1ec3u s\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c nh\u01b0 th\u1ec3 ch\u00fang l\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng. S\u01a1 \u0111\u1ed3 th\u1eddi gian:S\u01a1 \u0111\u1ed3 th\u1eddi gian ph\u1ee5c v\u1ee5 nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c khi m\u1ee5c ti\u00eau ch\u00ednh l\u00e0 ph\u00e2n t\u00edch c\u00e1c kh\u00eda c\u1ea1nh li\u00ean quan \u0111\u1ebfn th\u1eddi gian. S\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c: T\u00f3m t\u1eaft 4 bi\u1ebfn th\u1ec3 C\u00e1c s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c n\u00e0y ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng trong UML. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft b\u1ed1n lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ch\u00ednh trong UML: Lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c M\u1ee5c \u0111\u00edch v\u00e0 tr\u1ecdng t\u00e2m C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh S\u01a1 \u0111\u1ed3 tr\u00ecnh t\u1ef1 M\u00f4 t\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c theo th\u1ee9 t\u1ef1 th\u1eddi gian gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n. C\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi (\u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), tin nh\u1eafn v\u00e0 th\u1ee9 t\u1ef1 c\u1ee7a ch\u00fang. S\u01a1 \u0111\u1ed3 giao ti\u1ebfp Minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 c\u1ea5u tr\u00fac gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ch\u00fang. C\u00e1c n\u00fat (bi\u1ec3u di\u1ec5n \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n), c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i (\u0111\u1ec3 th\u1ec3 hi\u1ec7n t\u01b0\u01a1ng t\u00e1c), v\u00e0 c\u00e1c m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c Cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong c\u00e1c t\u01b0\u01a1ng t\u00e1c. C\u00e1c y\u1ebfu t\u1ed1 k\u00fd hi\u1ec7u (v\u00ed d\u1ee5: c\u00e1c d\u00f2ng lu\u1ed3ng, c\u00e1c nh\u00e1nh, c\u00e1c \u0111i\u1ec3m n\u1ed1i), t\u01b0\u01a1ng t\u1ef1 nh\u01b0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0ng v\u1edbi ng\u1eef ngh\u0129a kh\u00e1c nhau. S\u01a1 \u0111\u1ed3 th\u1eddi gian T\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c m\u00e0 th\u1eddi gian l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. C\u00e1c kho\u1ea3ng th\u1eddi gian, c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, c\u00e1c s\u1ef1 ki\u1ec7n v\u00e0 c\u00e1c tin nh\u1eafn c\u00f3 chi\u1ec1u th\u1eddi gian. T\u00e0i li\u1ec7u tham kh\u1ea3o S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c l\u00e0 g\u00ec? S\u01a1 \u0111\u1ed3 giao ti\u1ebfp l\u00e0 g\u00ec?","og_url":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/","og_site_name":"Visual Paradigm Guides Vietnamese","article_published_time":"2026-02-05T04:33:35+00:00","og_image":[{"width":663,"height":395,"url":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_650106dbca4d6.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":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/#article","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/"},"headline":"T\u01b0\u01a1ng t\u00e1c s\u01a1 \u0111\u1ed3 trong UML l\u00e0 g\u00ec","datePublished":"2026-02-05T04:33:35+00:00","mainEntityOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/"},"wordCount":1369,"commentCount":0,"image":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/#primaryimage"},"thumbnailUrl":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_650106dbca4d6.png","articleSection":["UML","Visual Modeling"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/","url":"https:\/\/guides.visual-paradigm.com\/vn\/what-is-interaction-diagrams-in-uml\/","name":"T\u01b0\u01a1ng t\u00e1c s\u01a1 \u0111\u1ed3 trong UML l\u00e0 g\u00ec - 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