{"id":1468,"date":"2026-02-26T05:55:49","date_gmt":"2026-02-26T05:55:49","guid":{"rendered":"https:\/\/www.ez-knowledge.com\/vi\/mastering-sequence-diagrams-a-comprehensive-guide-with-visual-paradigm-2\/"},"modified":"2026-02-26T05:55:49","modified_gmt":"2026-02-26T05:55:49","slug":"mastering-sequence-diagrams-a-comprehensive-guide-with-visual-paradigm-2","status":"publish","type":"post","link":"https:\/\/www.ez-knowledge.com\/vi\/mastering-sequence-diagrams-a-comprehensive-guide-with-visual-paradigm-2\/","title":{"rendered":"Th\u00e0nh th\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi Visual Paradigm"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p class=\"break-words\"><a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/a> l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">UML<\/a> mang \u0111\u1ebfn c\u00e1i nh\u00ecn \u0111\u1ed9ng v\u1ec1 c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u00e1c trong m\u1ed9t h\u1ec7 th\u1ed1ng theo th\u1eddi gian. B\u1eb1ng c\u00e1ch s\u1eafp x\u1ebfp c\u00e1c t\u01b0\u01a1ng t\u00e1c theo th\u1ee9 t\u1ef1 th\u1eddi gian d\u1ecdc theo m\u1ed9t tr\u1ee5c th\u1eddi gian d\u1ecdc, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 minh h\u1ecda lu\u1ed3ng tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi h\u1ec7 th\u1ed1ng.<\/p>\n<p class=\"break-words\">H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, cung c\u1ea5p c\u00e1c v\u00ed d\u1ee5 chi ti\u1ebft v\u00e0 \u0111\u01b0a ra h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o ch\u00fang b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <a href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm Online<\/a>\u2014m\u1ed9t c\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. D\u00f9 b\u1ea1n \u0111ang ghi l\u1ea1i c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ea5p cao trong h\u1ec7 th\u1ed1ng hay c\u00e1c h\u1ee3p t\u00e1c chi ti\u1ebft gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, h\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd trang b\u1ecb cho b\u1ea1n ki\u1ebfn th\u1ee9c v\u00e0 k\u1ef9 n\u0103ng \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hi\u1ec7u qu\u1ea3.<\/p>\n<h2>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec?<\/h2>\n<p><img alt=\"Sequence Diagram Example: ATM\" decoding=\"async\" src=\"https:\/\/online.visual-paradigm.com\/images\/tutorials\/sequence-diagram-tutorial\/01-sequence-diagram-example-atm.png\"\/><\/p>\n<p class=\"break-words\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 m\u1ed9t s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c ghi l\u1ea1i c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng h\u1ee3p t\u00e1c trong m\u1ed9t t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3, nh\u1ea5n m\u1ea1nh th\u1ee9 t\u1ef1 c\u00e1c s\u1ef1 ki\u1ec7n. Kh\u00e1c v\u1edbi s\u01a1 \u0111\u1ed3 l\u1edbp, t\u1eadp trung v\u00e0o c\u1ea5u tr\u00fac t\u0129nh, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o th\u1eddi gian, s\u1eed d\u1ee5ng tr\u1ee5c d\u1ecdc \u0111\u1ec3 bi\u1ec3u di\u1ec5n s\u1ef1 ti\u1ebfn tri\u1ec3n theo th\u1eddi gian v\u00e0 c\u00e1c \u0111\u01b0\u1eddng ngang \u0111\u1ec3 minh h\u1ecda c\u00e1c tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\">M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 h\u1ec7 th\u1ed1ng, gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng, ho\u1eb7c trong c\u00e1c ti\u1ec3u h\u1ec7 th\u1ed1ng.<\/li>\n<li class=\"break-words\">Tinh ch\u1ec9nh c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng th\u00e0nh c\u00e1c lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng chi ti\u1ebft.<\/li>\n<li class=\"break-words\">Minh h\u1ecda c\u00e1c h\u1ee3p t\u00e1c th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c ho\u1eb7c m\u1eabu c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 khung ki\u1ebfn tr\u00fac M\u00f4 h\u00ecnh &#8211; Xem &#8211; \u0110i\u1ec1u khi\u1ec3n (MVC).<\/li>\n<\/ul>\n<p class=\"break-words\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u00f3 th\u1ec3 kh\u00e1c nhau v\u1ec1 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft, t\u1eeb s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u1ea5p cao c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ee5 th\u1ec3 theo t\u1eebng tr\u01b0\u1eddng h\u1ee3p.<\/p>\n<h2>C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n<p class=\"break-words\">\u0110\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u00f3 \u00fd ngh\u0129a, b\u1ea1n c\u1ea7n hi\u1ec3u c\u00e1c y\u1ebfu t\u1ed1 n\u1ec1n t\u1ea3ng c\u1ee7a ch\u00fang:<\/p>\n<h3>\u0110\u01b0\u1eddng s\u1ed1ng<\/h3>\n<p class=\"break-words\">\u0110\u01b0\u1eddng s\u1ed1ng \u0111\u1ea1i di\u1ec7n cho m\u1ed9t th\u00e0nh vi\u00ean c\u00e1 nh\u00e2n trong t\u01b0\u01a1ng t\u00e1c, \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng \u0111\u1ee9t \u0111o\u1ea1n d\u1ecdc. M\u1ed7i \u0111\u01b0\u1eddng s\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u00e1nh nh\u00e3n b\u1eb1ng t\u00ean c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c t\u00e1c nh\u00e2n, v\u00e0 k\u00e9o d\u00e0i xu\u1ed1ng d\u01b0\u1edbi \u0111\u1ec3 th\u1ec3 hi\u1ec7n th\u1eddi gian tham gia c\u1ee7a th\u00e0nh vi\u00ean \u0111\u00f3.<\/p>\n<h3>T\u00e1c nh\u00e2n<\/h3>\n<p class=\"break-words\">T\u00e1c nh\u00e2n l\u00e0 m\u1ed9t th\u1ef1c th\u1ec3 b\u00ean ngo\u00e0i\u2014th\u01b0\u1eddng l\u00e0 ng\u01b0\u1eddi d\u00f9ng, thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng ho\u1eb7c m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c\u2014t\u01b0\u01a1ng t\u00e1c v\u1edbi ch\u1ee7 th\u1ec3. T\u00e1c nh\u00e2n kh\u1edfi t\u1ea1o ho\u1eb7c ph\u1ea3n h\u1ed3i tin nh\u1eafn nh\u01b0ng kh\u00f4ng thu\u1ed9c v\u1ec1 h\u1ec7 th\u1ed1ng \u0111\u00f3. V\u00ed d\u1ee5, trong t\u00ecnh hu\u1ed1ng m\u00e1y ATM, \u201cKh\u00e1ch h\u00e0ng\u201d l\u00e0 m\u1ed9t t\u00e1c nh\u00e2n.<\/p>\n<p class=\"break-words\"><strong>Ghi ch\u00fa<\/strong>:<\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\">M\u1ed9t t\u00e1c nh\u00e2n \u0111\u1ea1i di\u1ec7n cho m\u1ed9t vai tr\u00f2, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t th\u1ef1c th\u1ec3 c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: m\u1ed9t ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u1ea3m nh\u1eadn nhi\u1ec1u vai tr\u00f2).<\/li>\n<li class=\"break-words\">Nhi\u1ec1u th\u1ef1c th\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ea3m nh\u1eadn c\u00f9ng m\u1ed9t vai tr\u00f2 t\u00e1c nh\u00e2n.<\/li>\n<\/ul>\n<h3>K\u00edch ho\u1ea1t<\/h3>\n<p class=\"break-words\">Thanh k\u00edch ho\u1ea1t l\u00e0 m\u1ed9t h\u00ecnh ch\u1eef nh\u1eadt m\u1ecfng tr\u00ean \u0111\u01b0\u1eddng s\u1ed1ng, cho th\u1ea5y khi n\u00e0o m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111ang th\u1ef1c hi\u1ec7n m\u1ed9t thao t\u00e1c m\u1ed9t c\u00e1ch t\u00edch c\u1ef1c. Ph\u1ea7n tr\u00ean c\u1ee7a thanh tr\u00f9ng v\u1edbi th\u1eddi \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u thao t\u00e1c, v\u00e0 ph\u1ea7n d\u01b0\u1edbi \u0111\u00e1nh d\u1ea5u th\u1eddi \u0111i\u1ec3m ho\u00e0n th\u00e0nh.<\/p>\n<h3>Tin nh\u1eafn<\/h3>\n<p class=\"break-words\">Tin nh\u1eafn l\u00e0 c\u00e1c th\u00f4ng \u0111i\u1ec7p gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng, \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c m\u0169i t\u00ean ngang. Ch\u00fang c\u00f3 nhi\u1ec1u lo\u1ea1i:<\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\"><strong>Tin nh\u1eafn g\u1ecdi<\/strong>: G\u1ecdi m\u1ed9t thao t\u00e1c tr\u00ean \u0111\u01b0\u1eddng \u0111\u1eddi m\u1ee5c ti\u00eau (v\u00ed d\u1ee5: m\u1ed9t l\u1eddi g\u1ecdi h\u00e0m).<\/li>\n<li class=\"break-words\"><strong>Tin nh\u1eafn tr\u1ea3 v\u1ec1<\/strong>: G\u1eedi th\u00f4ng tin tr\u1edf l\u1ea1i ng\u01b0\u1eddi g\u1ecdi, th\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng m\u0169i t\u00ean g\u1ea1ch ch\u1ea5m.<\/li>\n<li class=\"break-words\"><strong>Tin nh\u1eafn t\u1ef1 th\u00e2n<\/strong>: \u0110\u1ea1i di\u1ec7n cho m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng g\u1ecdi thao t\u00e1c c\u1ee7a ch\u00ednh n\u00f3, quay l\u1ea1i \u0111\u01b0\u1eddng \u0111\u1eddi c\u00f9ng m\u1ed9t.<\/li>\n<li class=\"break-words\"><strong>Tin nh\u1eafn \u0111\u1ec7 quy<\/strong>: M\u1ed9t l\u1eddi g\u1ecdi t\u1ef1 th\u00e2n \u0111\u01b0\u1ee3c ch\u1ed3ng l\u00ean tr\u00ean m\u1ed9t ho\u1ea1t \u0111\u1ed9ng hi\u1ec7n c\u00f3, cho th\u1ea5y c\u00e1c l\u1eddi g\u1ecdi l\u1ed3ng nhau.<\/li>\n<li class=\"break-words\"><strong>Tin nh\u1eafn t\u1ea1o<\/strong>: T\u1ea1o m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng m\u1edbi, th\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb v\u1edbi ki\u1ec3u \u0111\u1eb7c t\u1ea3 \u201ct\u1ea1o\u201d.<\/li>\n<li class=\"break-words\"><strong>Tin nh\u1eafn h\u1ee7y<\/strong>: Y\u00eau c\u1ea7u k\u1ebft th\u00fac v\u00f2ng \u0111\u1eddi c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng, \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u b\u1eb1ng k\u00fd hi\u1ec7u \u201cX\u201d \u1edf cu\u1ed1i \u0111\u01b0\u1eddng \u0111\u1eddi.<\/li>\n<li class=\"break-words\"><strong>Tin nh\u1eafn th\u1eddi gian<\/strong>: Nh\u1ea5n m\u1ea1nh kho\u1ea3ng th\u1eddi gian th\u1ef1c hi\u1ec7n m\u1ed9t tin nh\u1eafn, th\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng m\u0169i t\u00ean xi\u00ean.<\/li>\n<\/ul>\n<h3>Ghi ch\u00fa<\/h3>\n<p class=\"break-words\">C\u00e1c ghi ch\u00fa l\u00e0 c\u00e1c ch\u00fa th\u00edch \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n bi\u1ec3u \u0111\u1ed3, cung c\u1ea5p b\u1ed1i c\u1ea3nh ho\u1eb7c l\u00e0m r\u00f5 th\u00f4ng tin m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ng\u1eef ngh\u0129a c\u1ee7a m\u00f4 h\u00ecnh. Ch\u00fang h\u1eefu \u00edch \u0111\u1ec3 gi\u1ea3i th\u00edch c\u00e1c gi\u1ea3 \u0111\u1ecbnh ho\u1eb7c r\u00e0ng bu\u1ed9c.<\/p>\n<h2>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n<p class=\"break-words\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1ecfa s\u00e1ng trong m\u1ed9t s\u1ed1 t\u00ecnh hu\u1ed1ng sau:<\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\">M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ea5p cao gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng con.<\/li>\n<li class=\"break-words\">Chi ti\u1ebft c\u00e1ch c\u00e1c th\u1ec3 hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng h\u1ee3p t\u00e1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c m\u1ed9t thao t\u00e1c.<\/li>\n<li class=\"break-words\">Ghi l\u1ea1i c\u00e1c t\u01b0\u01a1ng t\u00e1c t\u1ed5ng qu\u00e1t (t\u1ea5t c\u1ea3 c\u00e1c \u0111\u01b0\u1eddng \u0111i kh\u1ea3 d\u0129) ho\u1eb7c c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3 (m\u1ed9t \u0111\u01b0\u1eddng \u0111i).<\/li>\n<li class=\"break-words\">Tr\u1ef1c quan h\u00f3a c\u00e1c khung ki\u1ebfn tr\u00fac nh\u01b0 MVC, minh h\u1ecda c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n m\u00f4 h\u00ecnh, giao di\u1ec7n v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.<\/li>\n<\/ul>\n<h2>H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 b\u1eb1ng Visual Paradigm<\/h2>\n<p class=\"break-words\">H\u00e3y c\u00f9ng \u0111i qua quy tr\u00ecnh x\u00e2y d\u1ef1ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, l\u1ea5y v\u00ed d\u1ee5 v\u1ec1 t\u00ecnh hu\u1ed1ng r\u00fat ti\u1ec1n t\u1eeb m\u00e1y ATM.<\/p>\n<h3>B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh c\u00e1c b\u00ean tham gia<\/h3>\n<p class=\"break-words\">X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 t\u00e1c nh\u00e2n tham gia:<\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\"><strong>T\u00e1c nh\u00e2n<\/strong>: Kh\u00e1ch h\u00e0ng<\/li>\n<li class=\"break-words\"><strong>\u0110\u1ed1i t\u01b0\u1ee3ng<\/strong>: Giao di\u1ec7n ATM, B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM, H\u1ec7 th\u1ed1ng Ng\u00e2n h\u00e0ng<\/li>\n<\/ul>\n<h3>B\u01b0\u1edbc 2: M\u1edf Visual Paradigm Online<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">Truy c\u1eadp <a href=\"https:\/\/online.visual-paradigm.com\/\" rel=\"noopener noreferrer\" target=\"_blank\">Visual Paradigm Online<\/a> v\u00e0 \u0111\u0103ng nh\u1eadp (mi\u1ec5n ph\u00ed cho s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n).<\/li>\n<li class=\"break-words\">Nh\u1ea5p v\u00e0o \u201cT\u1ea1o m\u1edbi\u201d v\u00e0 ch\u1ecdn \u201cS\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1.\u201d<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 3: Th\u00eam c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">T\u1eeb thanh c\u00f4ng c\u1ee5, k\u00e9o bi\u1ec3u t\u01b0\u1ee3ng \u201c\u0110\u01b0\u1eddng \u0111\u1eddi\u201d v\u00e0o b\u1ea3ng v\u1ebd cho m\u1ed7i th\u00e0nh ph\u1ea7n tham gia (v\u00ed d\u1ee5, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Kh\u00e1ch h\u00e0ng<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng<\/span>).<\/li>\n<li class=\"break-words\">G\u00e1n nh\u00e3n r\u00f5 r\u00e0ng cho t\u1eebng \u0111\u01b0\u1eddng \u0111\u1eddi.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 4: X\u00e1c \u0111\u1ecbnh lu\u1ed3ng t\u01b0\u01a1ng t\u00e1c<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">B\u1eaft \u0111\u1ea7u v\u1edbi h\u00e0nh \u0111\u1ed9ng ban \u0111\u1ea7u c\u1ee7a ng\u01b0\u1eddi tham gia (v\u00ed d\u1ee5, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Kh\u00e1ch h\u00e0ng<\/span>g\u1eedi \u201cTh\u1ebb v\u00e0o\u201d \u0111\u1ebfn <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>).<\/li>\n<li class=\"break-words\">S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 \u201cTin nh\u1eafn g\u1ecdi\u201d \u0111\u1ec3 v\u1ebd m\u0169i t\u00ean t\u1eeb <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Kh\u00e1ch h\u00e0ng<\/span>\u0111\u1ebfn <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>.<\/li>\n<li class=\"break-words\">Th\u00eam thanh k\u00edch ho\u1ea1t tr\u00ean <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>\u0111\u1ec3 th\u1ec3 hi\u1ec7n n\u00f3 \u0111ang x\u1eed l\u00fd y\u00eau c\u1ea7u.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 5: Th\u00eam tin nh\u1eafn<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">Ti\u1ebfp t\u1ee5c lu\u1ed3ng:\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>g\u1eedi \u201cX\u00e1c minh Th\u1ebb\u201d \u0111\u1ebfn <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>.<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>g\u1ecdi \u201cKi\u1ec3m tra Th\u1ebb\u201d tr\u00ean <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng Ng\u00e2n h\u00e0ng<\/span>.<\/li>\n<\/ul>\n<\/li>\n<li class=\"break-words\">Bao g\u1ed3m c\u00e1c tin nh\u1eafn tr\u1ea3 v\u1ec1 (v\u00ed d\u1ee5: <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng Ng\u00e2n h\u00e0ng<\/span>tr\u1ea3 v\u1ec1 \u201cTh\u1ebb h\u1ee3p l\u1ec7\u201d cho <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>).<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 6: X\u1eed l\u00fd logic n\u1ed9i b\u1ed9<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">Th\u00eam m\u1ed9t tin nh\u1eafn t\u1ef1 th\u00e2n n\u1ebfu m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng x\u1eed l\u00fd n\u1ed9i b\u1ed9 (v\u00ed d\u1ee5: <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>x\u00e1c minh m\u00e3 PIN).<\/li>\n<li class=\"break-words\">S\u1eed d\u1ee5ng tin nh\u1eafn \u0111\u1ec7 quy cho c\u00e1c thao t\u00e1c l\u1ed3ng nhau n\u1ebfu c\u1ea7n.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 7: M\u00f4 h\u00ecnh h\u00f3a t\u1ea1o\/thu h\u1ed3i \u0111\u1ed1i t\u01b0\u1ee3ng<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">N\u1ebfu m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng m\u1edbi \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o (v\u00ed d\u1ee5: m\u1ed9t <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao d\u1ecbch<\/span>\u0111\u1ed1i t\u01b0\u1ee3ng), h\u00e3y s\u1eed d\u1ee5ng tin nh\u1eafn t\u1ea1o.<\/li>\n<li class=\"break-words\">\u0110\u00e1nh d\u1ea5u h\u1ee7y b\u1ecf \u0111\u1ed1i t\u01b0\u1ee3ng b\u1eb1ng tin nh\u1eafn h\u1ee7y n\u1ebfu ph\u00f9 h\u1ee3p.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 8: Th\u00eam ghi ch\u00fa v\u00e0 r\u00e0ng bu\u1ed9c<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">\u0110\u00ednh k\u00e8m m\u1ed9t ghi ch\u00fa \u0111\u1ec3 l\u00e0m r\u00f5 c\u00e1c gi\u1ea3 \u0111\u1ecbnh (v\u00ed d\u1ee5: \u201cGi\u1ea3 s\u1eed m\u00e3 PIN h\u1ee3p l\u1ec7\u201d).<\/li>\n<li class=\"break-words\">S\u1eed d\u1ee5ng tin nh\u1eafn th\u1eddi gian \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1c r\u00e0ng bu\u1ed9c v\u1ec1 th\u1eddi gian n\u1ebfu c\u00f3 li\u00ean quan.<\/li>\n<\/ol>\n<h3>B\u01b0\u1edbc 9: Tinh ch\u1ec9nh v\u00e0 Xu\u1ea5t<\/h3>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\">S\u1eeda b\u1ed1 c\u1ee5c \u0111\u1ec3 r\u00f5 r\u00e0ng (\u0111\u1ed3ng b\u1ed9 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, ph\u00e2n b\u1ed1 tin nh\u1eafn \u0111\u1ec1u nhau).<\/li>\n<li class=\"break-words\">L\u01b0u s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n v\u00e0 xu\u1ea5t ra \u0111\u1ecbnh d\u1ea1ng PNG, PDF ho\u1eb7c \u0111\u1ecbnh d\u1ea1ng kh\u00e1c th\u00f4ng qua t\u00f9y ch\u1ecdn \u201cXu\u1ea5t\u201d.<\/li>\n<\/ol>\n<p class=\"break-words\"><strong><a href=\"#\" rel=\"noopener noreferrer\" target=\"_blank\">Th\u1eed ngay b\u00e2y gi\u1edd<\/a><\/strong>: V\u1ebd s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u1ee7a b\u1ea1n b\u1eb1ng Visual Paradigm Online b\u1eb1ng c\u00e1ch nh\u1ea5p v\u00e0o \u201cV\u1ebd ngay b\u00e2y gi\u1edd.\u201d<\/p>\n<h2>V\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n<h3>V\u00ed d\u1ee5 1: R\u00fat ti\u1ec1n t\u1eeb m\u00e1y ATM<\/h3>\n<p class=\"break-words\">S\u01a1 \u0111\u1ed3 n\u00e0y m\u00f4 ph\u1ecfng vi\u1ec7c kh\u00e1ch h\u00e0ng r\u00fat ti\u1ec1n:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/ZP8z3i8m38NtIBc3nSu5EY2WC320421MP1KZ8jgqEEx0xKaA_KCLi2L-d-ptd4oT84kPfLfX8Zb3N3h9CsAj2Y-On1He1KQpmnfMLeWlcD08q86ld9hA01tdLZXFK-86RqiV_1pj3VOF9vHLSBYVNdUjjAezmNZI7njvJuvO84O-QzNJQhWT6i6Hs5mU7ReL0zuP6q5yfUJsHZl2KDi0mH5JCzZrm_6ExYKvWUrgypNPCXnVrEzSOJOAjVYNOEybLEYFO9xvEzV2k8ByQ_XjkEk0vpfgL04DxbjFoPwh7_W4\"\/><\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\"><strong>C\u00e1c th\u00e0nh ph\u1ea7n tham gia<\/strong>: <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Kh\u00e1ch h\u00e0ng<\/span> (ng\u01b0\u1eddi di\u1ec5n vi\u00ean), <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng<\/span>.<\/li>\n<li class=\"break-words\"><strong>Lu\u1ed3ng<\/strong>:\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Kh\u00e1ch h\u00e0ng<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>: \u201cTh\u1ebb v\u00e0o m\u00e1y\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>: \u201cX\u00e1c minh th\u1ebb\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng<\/span>: \u201cKi\u1ec3m tra th\u1ebb\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span>: \u201cTh\u1ebb h\u1ee3p l\u1ec7\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ATM<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>: \u201cY\u00eau c\u1ea7u m\u00e3 PIN\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Kh\u00e1ch h\u00e0ng<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n ATM<\/span>: \u201cNh\u1eadp m\u00e3 PIN\u201d<\/li>\n<li class=\"break-words\">Tr\u1ea3 v\u1ec1 cu\u1ed1i c\u00f9ng: \u201cR\u00fat ti\u1ec1n th\u00e0nh c\u00f4ng\u201d<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 2: \u0110\u1eb7t m\u1ed9t ch\u1ed7 ng\u1ed3i<\/h3>\n<p class=\"break-words\">V\u00ed d\u1ee5 n\u00e0y (\u0111\u01b0\u1ee3c l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb b\u1ea3n g\u1ed1c) minh h\u1ecda vi\u1ec7c m\u1ed9t ng\u01b0\u1eddi d\u00f9ng \u0111\u1eb7t m\u1ed9t ch\u1ed7 ng\u1ed3i:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/RP5B3W8X343t9DoXSUy5M1W_2-F2n6WyGCMgH0HJEYRUtlavmuokWFRHFiey2R8K3wyLMeaCnqIirRCCEkkU60Gcco345xGq0KpGdKRK5brOnI0SlIUkqM5enEzZ8PHghjd-o_TfhRIgt60wwnKCB6Eymu5GjEgY5J9iRM37qL9ADU_2LQiXK5rfB0oiIM3nGkVnvAbpQzQECx2waRr_GUUTl5iehvMdeMntSVoWSrvjBBedAJZy4VWLpiRGbkwVDnX6DJVppUKQSmhd-ky_\"\/><\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\"><strong>C\u00e1c b\u00ean tham gia<\/strong>: <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Ng\u01b0\u1eddi d\u00f9ng<\/span> (ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n), <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Tuy\u1ebfn \u0111\u01b0\u1eddng<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Tuy\u1ebfn \u0111\u01b0\u1eddng<\/span>.<\/li>\n<li class=\"break-words\"><strong>Lu\u1ed3ng<\/strong>:\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Ng\u01b0\u1eddi d\u00f9ng<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n<\/span>: \u201c\u0110\u1eb7t ch\u1ed7\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Giao di\u1ec7n<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">MainController<\/span>: \u201cX\u1eed l\u00fd \u0111\u1eb7t ch\u1ed7\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">MainController<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Tuy\u1ebfn \u0111\u01b0\u1eddng<\/span>: \u201cL\u1ea5y tuy\u1ebfn \u0111\u01b0\u1eddng kh\u1ea3 d\u1ee5ng\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Tuy\u1ebfn \u0111\u01b0\u1eddng<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Tuy\u1ebfn \u0111\u01b0\u1eddng<\/span>: \u201cKi\u1ec3m tra kh\u1ea3 d\u1ee5ng\u201d<\/li>\n<li class=\"break-words\">Lu\u1ed3ng tr\u1ea3 v\u1ec1 v\u1edbi x\u00e1c nh\u1eadn.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h3>V\u00ed d\u1ee5 3: Ph\u00e2n b\u1ed5 gi\u01b0\u1eddng b\u1ec7nh<\/h3>\n<p class=\"break-words\">Tr\u01b0\u1eddng h\u1ee3p n\u00e0y bao g\u1ed3m c\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/RP0n3i8m34NtIBc3rPqBT40j0niCm0LCOnMBD8N4hSJjIT981SGMVx__zPqc27gP1giLTZ9wE4u-a5QFg7B73tG2rVaLX8OACC3o_DdloC017VRaCnJdCcgbLKw4pRPuQpZHSw8W2TDg4TDwTTMmPsUWdP4jNYqjPEp7CmfznRin2fxxczHmuO50y4uEP0IqTkmYhjNAVxP8fTl2n7H3V_FNUlcCOWk1UvTS3JcJF-yD\"\/><\/p>\n<ul class=\"marker:text-secondary\">\n<li class=\"break-words\"><strong>C\u00e1c b\u00ean tham gia<\/strong>: <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Y t\u00e1<\/span> (ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n), <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng<\/span>, <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Ng\u01b0\u1eddi qu\u1ea3n l\u00fd gi\u01b0\u1eddng<\/span>.<\/li>\n<li class=\"break-words\"><strong>Lu\u1ed3ng<\/strong>:\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Y t\u00e1<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng<\/span>: \u201cY\u00eau c\u1ea7u gi\u01b0\u1eddng\u201d<\/li>\n<li class=\"break-words\"><span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">H\u1ec7 th\u1ed1ng<\/span> \u2192 <span class=\"text-sm px-1 rounded-sm !font-mono bg-sunset\/10 text-rust dark:bg-dawn\/10 dark:text-dawn\">Qu\u1ea3n l\u00fd gi\u01b0\u1eddng<\/span>: \u201cT\u00ecm gi\u01b0\u1eddng tr\u1ed1ng\u201d<\/li>\n<li class=\"break-words\">Th\u00f4ng \u0111i\u1ec7p Th\u1eddi l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb th\u1eddi gian c\u1ea7n \u0111\u1ec3 ph\u00e2n b\u1ed5.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<h2>M\u1eb9o \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 hi\u1ec7u qu\u1ea3<img fetchpriority=\"high\" alt=\"Tips for Effective Sequence Diagram\" class=\"alignnone wp-image-940\" decoding=\"async\" fetchpriority=\"high\" height=\"453\" sizes=\"(max-width: 710px) 100vw, 710px\" src=\"https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d283ce47788.png\" srcset=\"https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d283ce47788.png 1251w, https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d283ce47788-300x192.png 300w, https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d283ce47788-1024x654.png 1024w, https:\/\/www.ez-knowledge.com\/wp-content\/uploads\/2025\/03\/img_67d283ce47788-768x491.png 768w\" style=\"font-size: 16px;\" width=\"710\"\/><\/h2>\n<ol class=\"marker:text-secondary\">\n<li class=\"break-words\"><strong>Gi\u1eef t\u1eadp trung<\/strong>: M\u00f4 h\u00ecnh h\u00f3a m\u1ed9t t\u00ecnh hu\u1ed1ng t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 tr\u00e1nh l\u1ed9n x\u1ed9n.<\/li>\n<li class=\"break-words\"><strong>S\u1eed d\u1ee5ng t\u00ean m\u00f4 t\u1ea3<\/strong>: \u0110\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng v\u00e0 tin nh\u1eafn (v\u00ed d\u1ee5: \u201cX\u00e1c minh th\u1ebb\u201d so v\u1edbi \u201cTin nh\u1eafn1\u201d).<\/li>\n<li class=\"break-words\"><strong>Hi\u1ec7n c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf<\/strong>: S\u1eed d\u1ee5ng c\u00e1c \u0111o\u1ea1n (v\u00ed d\u1ee5: \u201calt\u201d cho c\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf) cho c\u00e1c nh\u00e1nh \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<li class=\"break-words\"><strong>X\u00e1c minh v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: \u0110\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 ph\u00f9 h\u1ee3p v\u1edbi h\u00e0nh vi mong mu\u1ed1n.<\/li>\n<li class=\"break-words\"><strong>L\u1eb7p l\u1ea1i<\/strong>: Tinh ch\u1ec9nh khi b\u1ea1n kh\u00e1m ph\u00e1 th\u00eam chi ti\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng.<\/li>\n<\/ol>\n<h3>S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 UML \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/h3>\n<p dir=\"auto\">Visual Paradigm l\u00e0 c\u00f4ng c\u1ee5 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 nh\u1edd v\u00e0o m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng v\u00e0 l\u1ee3i \u00edch ch\u00ednh:<\/p>\n<ol>\n<li>\n<p dir=\"auto\"><strong>H\u1ed7 tr\u1ee3 UML to\u00e0n di\u1ec7n<\/strong>: Visual Paradigm h\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 UML, bao g\u1ed3m c\u1ea3 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 linh ho\u1ea1t \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a nhi\u1ec1u kh\u00eda c\u1ea1nh c\u1ee7a h\u1ec7 th\u1ed1ng. N\u00f3 cung c\u1ea5p t\u1ea5t c\u1ea3 c\u00e1c k\u00fd hi\u1ec7u v\u00e0 k\u1ebft n\u1ed1i UML c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 chuy\u00ean nghi\u1ec7p<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">2<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng<\/strong>: C\u00f4ng c\u1ee5 cung c\u1ea5p giao di\u1ec7n tr\u1ef1c quan v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng v\u1edbi t\u00ednh n\u0103ng k\u00e9o v\u00e0 th\u1ea3. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng nhanh ch\u00f3ng t\u1ea1o v\u00e0 ch\u1ec9nh s\u1eeda s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 m\u00e0 kh\u00f4ng c\u1ea7n th\u1eddi gian h\u1ecdc t\u1eadp d\u00e0i. S\u1ef1 \u0111\u01a1n gi\u1ea3n c\u1ee7a giao di\u1ec7n gi\u00fap n\u00f3 d\u1ec5 ti\u1ebfp c\u1eadn c\u1ea3 v\u1edbi ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 kinh nghi\u1ec7m<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">2<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Bi\u1ec3u di\u1ec5n t\u1eadp trung v\u00e0o th\u1eddi gian<\/strong>: C\u00e1c s\u01a1 \u0111\u1ed3 chu\u1ed7i trong Visual Paradigm \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c theo th\u1eddi gian, v\u1edbi tr\u1ee5c \u0111\u1ee9ng \u0111\u1ea1i di\u1ec7n cho s\u1ef1 ti\u1ebfn tri\u1ec3n theo th\u1eddi gian. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u00ecnh dung \u0111\u01b0\u1ee3c th\u1ee9 t\u1ef1 c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 tin nh\u1eafn trao \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, l\u00e0m cho vi\u1ec7c hi\u1ec3u lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" rel=\"noopener\" target=\"_blank\">3<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/sequence-diagram\/\" rel=\"noopener\" target=\"_blank\">4<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>M\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan n\u00e2ng cao<\/strong>: Visual Paradigm cung c\u1ea5p c\u00e1c kh\u1ea3 n\u0103ng m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan n\u00e2ng cao, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng t\u1ea1o c\u00e1c s\u01a1 \u0111\u1ed3 chu\u1ed7i ph\u1ee9c t\u1ea1p. C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i tin nh\u1eafn, \u0111\u01b0\u1eddng \u0111\u1eddi v\u00e0 c\u00e1c \u0111o\u1ea1n t\u01b0\u01a1ng t\u00e1c, gi\u00fap m\u00f4 h\u00ecnh h\u00f3a chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/VPGallery\/diagrams\/Sequence.html\" rel=\"noopener\" target=\"_blank\">5<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>T\u00ednh n\u0103ng h\u1ee3p t\u00e1c<\/strong>: Visual Paradigm h\u1ed7 tr\u1ee3 h\u1ee3p t\u00e1c b\u1eb1ng c\u00e1ch cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi c\u00f9ng l\u00e0m vi\u1ec7c tr\u00ean c\u00f9ng m\u1ed9t s\u01a1 \u0111\u1ed3 \u0111\u1ed3ng th\u1eddi. T\u00ednh n\u0103ng n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c nh\u00f3m l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c d\u1ef1 \u00e1n l\u1edbn, v\u00ec n\u00f3 th\u00fac \u0111\u1ea9y giao ti\u1ebfp v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00f9ng hi\u1ec3u m\u1ed9t th\u00f4ng \u0111i\u1ec7p<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">2<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>T\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c<\/strong>: C\u00f4ng c\u1ee5 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 MS Office, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng nh\u00fang s\u01a1 \u0111\u1ed3 v\u00e0o t\u00e0i li\u1ec7u v\u00e0 b\u00e0i thuy\u1ebft tr\u00ecnh. S\u1ef1 t\u00edch h\u1ee3p n\u00e0y n\u00e2ng cao t\u00ednh h\u1eefu d\u1ee5ng c\u1ee7a s\u01a1 \u0111\u1ed3 trong nhi\u1ec1u ng\u1eef c\u1ea3nh kh\u00e1c nhau, nh\u01b0 b\u00e1o c\u00e1o v\u00e0 cu\u1ed9c h\u1ecdp<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">2<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>M\u1eabu v\u00e0 v\u00ed d\u1ee5<\/strong>: Visual Paradigm cung c\u1ea5p nhi\u1ec1u m\u1eabu v\u00e0 v\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 chu\u1ed7i, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u \u0111\u1ec3 t\u1ea1o c\u00e1c s\u01a1 \u0111\u1ed3 m\u1edbi. Nh\u1eefng m\u1eabu n\u00e0y gi\u00fap ng\u01b0\u1eddi d\u00f9ng ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 \u0111\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 c\u1ee7a h\u1ecd tu\u00e2n theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">2<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>\u0110\u00e1nh s\u1ed1 v\u00e0 \u0111\u1ecbnh d\u1ea1ng t\u1ef1 \u0111\u1ed9ng<\/strong>: C\u00f4ng c\u1ee5 cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng nh\u01b0 \u0111\u00e1nh s\u1ed1 t\u1ef1 \u0111\u1ed9ng cho tin nh\u1eafn v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u00fap duy tr\u00ec t\u00ednh d\u1ec5 \u0111\u1ecdc v\u00e0 s\u1ef1 t\u1ed5 ch\u1ee9c c\u1ee7a s\u01a1 \u0111\u1ed3, \u0111\u1eb7c bi\u1ec7t khi x\u1eed l\u00fd c\u00e1c t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/stackoverflow.com\/questions\/52231702\/uml-sequence-diagram-auto-numbering-in-visual-paradigm\" rel=\"noopener\" target=\"_blank\">6<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>T\u00f9y ch\u1ecdn xu\u1ea5t v\u00e0 chia s\u1ebb<\/strong>: Visual Paradigm cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng xu\u1ea5t s\u01a1 \u0111\u1ed3 d\u01b0\u1edbi nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 PNG, JPG, PDF v\u00e0 SVG. \u0110i\u1ec1u n\u00e0y gi\u00fap vi\u1ec7c chia s\u1ebb s\u01a1 \u0111\u1ed3 v\u1edbi c\u00e1c b\u00ean li\u00ean quan, nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o c\u00f4ng c\u1ee5, tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">1<\/a><a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/sequence-diagram-software\/\" rel=\"noopener\" target=\"_blank\">2<\/a>.<\/p>\n<\/li>\n<li>\n<p dir=\"auto\"><strong>Phi\u00ean b\u1ea3n mi\u1ec5n ph\u00ed c\u00f3 s\u1eb5n<\/strong>: Visual Paradigm cung c\u1ea5p phi\u00ean b\u1ea3n c\u1ed9ng \u0111\u1ed3ng mi\u1ec5n ph\u00ed h\u1ed7 tr\u1ee3 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng h\u1ecdc t\u1eadp v\u00e0 s\u1eed d\u1ee5ng UML m\u00e0 kh\u00f4ng t\u1ed1n chi ph\u00ed. Phi\u00ean b\u1ea3n n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n v\u00e0 c\u00e1c nh\u00f3m nh\u1ecf<a class=\"mi-ref cursor-pointer align-super text-muted fade-in hover:underline\" data-state=\"closed\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" rel=\"noopener\" target=\"_blank\">7<\/a>.<\/p>\n<\/li>\n<\/ol>\n<h3>H\u01b0\u1edbng d\u1eabn v\u1ec1 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h3>\n<p dir=\"auto\">Vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 bao g\u1ed3m m\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc ch\u00ednh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh r\u00f5 r\u00e0ng v\u00e0 ch\u00ednh x\u00e1c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c nguy\u00ean t\u1eafc ch\u00ednh c\u1ea7n tu\u00e2n theo:<\/p>\n<h3>1.\u00a0<strong>X\u00e1c \u0111\u1ecbnh c\u00e1c b\u00ean tham gia<\/strong><\/h3>\n<ul>\n<li><strong>Ng\u01b0\u1eddi d\u00f9ng<\/strong>: \u0110\u1ea1i di\u1ec7n cho ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c c\u00e1c th\u1ef1c th\u1ec3 b\u00ean ngo\u00e0i t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng.<\/li>\n<li><strong>\u0110\u1ed1i t\u01b0\u1ee3ng<\/strong>: \u0110\u1ea1i di\u1ec7n cho c\u00e1c th\u00e0nh ph\u1ea7n trong h\u1ec7 th\u1ed1ng tham gia v\u00e0o t\u01b0\u01a1ng t\u00e1c.<\/li>\n<\/ul>\n<h3>2.\u00a0<strong>X\u00e1c \u0111\u1ecbnh tin nh\u1eafn<\/strong><\/h3>\n<ul>\n<li><strong>Tin nh\u1eafn \u0111\u1ed3ng b\u1ed9<\/strong>: C\u00e1c \u0111\u01b0\u1eddng li\u1ec1n c\u00f3 m\u0169i t\u00ean, \u0111\u1ea1i di\u1ec7n cho c\u00e1c l\u1eddi g\u1ecdi ch\u1edd ph\u1ea3n h\u1ed3i.<\/li>\n<li><strong>Tin nh\u1eafn b\u1ea5t \u0111\u1ed3ng b\u1ed9<\/strong>: C\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t c\u00f3 m\u0169i t\u00ean, \u0111\u1ea1i di\u1ec7n cho c\u00e1c l\u1eddi g\u1ecdi kh\u00f4ng ch\u1edd ph\u1ea3n h\u1ed3i.<\/li>\n<li><strong>Tin nh\u1eafn tr\u1ea3 v\u1ec1<\/strong>: C\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t c\u00f3 m\u0169i t\u00ean, \u0111\u1ea1i di\u1ec7n cho vi\u1ec7c tr\u1ea3 l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t ho\u1eb7c d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<h3>3.\u00a0<strong>\u0110\u01b0\u1eddng s\u1ed1ng<\/strong><\/h3>\n<ul>\n<li>\u0110\u1ea1i di\u1ec7n cho s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a m\u1ed9t b\u00ean tham gia theo th\u1eddi gian.<\/li>\n<li>S\u1eed d\u1ee5ng \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t \u0111\u1ec3 th\u1ec3 hi\u1ec7n th\u1eddi gian s\u1ed1ng c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<\/ul>\n<h3>4.\u00a0<strong>Thanh k\u00edch ho\u1ea1t<\/strong><\/h3>\n<ul>\n<li>C\u00e1c h\u00ecnh ch\u1eef nh\u1eadt m\u1ecfng tr\u00ean \u0111\u01b0\u1eddng s\u1ed1ng, ch\u1ec9 th\u1eddi gian th\u1ef1c hi\u1ec7n m\u1ed9t thao t\u00e1c.<\/li>\n<li>Hi\u1ec7n th\u1ecb khi m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111ang ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c x\u1eed l\u00fd m\u1ed9t tin nh\u1eafn.<\/li>\n<\/ul>\n<h3>5.\u00a0<strong>V\u00f2ng l\u1eb7p, \u0110i\u1ec1u ki\u1ec7n v\u00e0 C\u00e1c l\u1ef1a ch\u1ecdn thay th\u1ebf<\/strong><\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng khung (h\u00ecnh ch\u1eef nh\u1eadt) \u0111\u1ec3 nh\u00f3m c\u00e1c t\u01b0\u01a1ng t\u00e1c.<\/li>\n<li>\u0110\u00e1nh d\u1ea5u khung b\u1eb1ng c\u00e1c t\u1eeb kh\u00f3a nh\u01b0 loop (v\u00f2ng l\u1eb7p), alt (l\u1ef1a ch\u1ecdn thay th\u1ebf), opt (t\u00f9y ch\u1ecdn), v.v.<\/li>\n<\/ul>\n<h3>6.\u00a0<strong>Ghi ch\u00fa<\/strong><\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng ghi ch\u00fa \u0111\u1ec3 th\u00eam nh\u1eadn x\u00e9t ho\u1eb7c gi\u1ea3i th\u00edch.<\/li>\n<li>G\u1eafn ghi ch\u00fa v\u00e0o c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi ho\u1eb7c tin nh\u1eafn b\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t.<\/li>\n<\/ul>\n<h3>7.\u00a0<strong>Tin nh\u1eafn th\u1eddi gian<\/strong><\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng ghi ch\u00fa ho\u1eb7c khung \u0111\u1ec3 ch\u1ec9 ra th\u1eddi gian th\u1ef1c hi\u1ec7n m\u1ed9t thao t\u00e1c ho\u1eb7c th\u1eddi gian c\u1ea7n thi\u1ebft cho m\u1ed9t qu\u00e1 tr\u00ecnh.<\/li>\n<\/ul>\n<h3>8.\u00a0<strong>Gi\u1eef \u0111\u01a1n gi\u1ea3n<\/strong><\/h3>\n<ul>\n<li>T\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c ch\u00ednh.<\/li>\n<li>Tr\u00e1nh l\u00e0m r\u1ed1i diagram b\u1eb1ng qu\u00e1 nhi\u1ec1u chi ti\u1ebft.<\/li>\n<\/ul>\n<h3>9.\u00a0<strong>T\u00ednh nh\u1ea5t qu\u00e1n<\/strong><\/h3>\n<ul>\n<li>S\u1eed d\u1ee5ng quy \u01b0\u1edbc \u0111\u1eb7t t\u00ean nh\u1ea5t qu\u00e1n cho c\u00e1c th\u00e0nh ph\u1ea7n v\u00e0 tin nh\u1eafn.<\/li>\n<li>Duy tr\u00ec m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng nh\u1ea5t qu\u00e1n.<\/li>\n<\/ul>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p class=\"break-words\"><a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/tutorials\/sequence-diagram-tutorial\/\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/a> l\u00e0 m\u1ed9t c\u00e1ch m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 tinh ch\u1ec9nh c\u00e1c t\u01b0\u01a1ng t\u00e1c trong h\u1ec7 th\u1ed1ng, thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa y\u00eau c\u1ea7u v\u00e0 tri\u1ec3n khai. B\u1eb1ng c\u00e1ch th\u00e0nh th\u1ea1o c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, c\u00e1c t\u00e1c nh\u00e2n, c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c lo\u1ea1i tin nh\u1eafn, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 truy\u1ec1n \u0111\u1ea1t c\u00e1c h\u00e0nh vi ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. V\u1edbi Visual Paradigm Online, quy tr\u00ecnh tr\u1edf n\u00ean d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n\u2014h\u00e3y t\u1ef1 m\u00ecnh th\u1eed v\u00e0 bi\u1ebfn c\u00e1c t\u00ecnh hu\u1ed1ng tr\u1eebu t\u01b0\u1ee3ng th\u00e0nh c\u00e1c thi\u1ebft k\u1ebf kh\u1ea3 thi. D\u00f9 b\u1ea1n \u0111ang m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t m\u00e1y ATM, h\u1ec7 th\u1ed1ng \u0111\u1eb7t ch\u1ed7 hay quy tr\u00ecnh l\u00e0m vi\u1ec7c t\u1ea1i b\u1ec7nh vi\u1ec7n, s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 s\u1ebd n\u00e2ng cao kh\u1ea3 n\u0103ng thi\u1ebft k\u1ebf v\u00e0 h\u1ee3p t\u00e1c c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p><a href=\"http:\/\/visual-paradigm.com\">Visual Paradigm<\/a> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng to\u00e0n di\u1ec7n <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml\/\">h\u1ed7 tr\u1ee3 UML<\/a>, giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, kh\u1ea3 n\u0103ng m\u00f4 h\u00ecnh h\u00f3a tr\u1ef1c quan n\u00e2ng cao, t\u00ednh n\u0103ng h\u1ee3p t\u00e1c, t\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c, m\u1eabu s\u1eb5n, \u0111\u00e1nh s\u1ed1 t\u1ef1 \u0111\u1ed9ng, t\u00f9y ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng, t\u00f9y ch\u1ecdn xu\u1ea5t v\u00e0 chia s\u1ebb, c\u00f9ng v\u1edbi vi\u1ec7c c\u00f3 s\u1eb5n phi\u00ean b\u1ea3n mi\u1ec5n ph\u00ed. Nh\u1eefng t\u00ednh n\u0103ng n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng b\u1eb1ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML mang \u0111\u1ebfn c\u00e1i nh\u00ecn \u0111\u1ed9ng v\u1ec1 c\u00e1ch c\u00e1c \u0111\u1ed1i&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1469,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"https:\/\/online.visual-paradigm.com\/images\/tutorials\/sequence-diagram-tutorial\/01-sequence-diagram-example-atm.png","fifu_image_alt":"","footnotes":""},"categories":[50],"tags":[],"class_list":["post-1468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Th\u00e0nh th\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1edbi Visual Paradigm - Ez Knowledge Vietnamese - Latest in AI &amp; 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