M\u1ed9t S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/a><\/strong> l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c trong Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML)<\/a><\/strong>gi\u1edbi thi\u1ec7u c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau v\u00e0 theo th\u1ee9 t\u1ef1 n\u00e0o. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 tr\u1ef1c quan h\u00f3a tr\u00ecnh t\u1ef1 c\u00e1c l\u1eddi g\u1ecdi trong m\u1ed9t h\u1ec7 th\u1ed1ng nh\u1eb1m th\u1ef1c hi\u1ec7n m\u1ed9t ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3. S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 t\u1eadp trung v\u00e0o h\u00e0nh vi \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng, th\u1ec3 hi\u1ec7n c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng giao ti\u1ebfp th\u00f4ng qua c\u00e1c tin nh\u1eafn theo th\u1ee9 t\u1ef1 th\u1eddi gian. Ch\u00fang r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 hi\u1ec3u c\u00e1c quy tr\u00ecnh ph\u1ee9c t\u1ea1p, thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng v\u00e0 ghi l\u1ea1i c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng.<\/p>\n S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 ph\u1ee5c v\u1ee5 nhi\u1ec1u m\u1ee5c \u0111\u00edch quan tr\u1ecdng, bao g\u1ed3m:<\/p>\n Tr\u1ef1c quan h\u00f3a h\u00e0nh vi \u0111\u1ed9ng<\/strong>: Ch\u00fang th\u1ec3 hi\u1ec7n c\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng t\u01b0\u01a1ng t\u00e1c theo th\u1eddi gian, l\u00e0m n\u1ed5i b\u1eadt th\u1ee9 t\u1ef1 v\u00e0 th\u1eddi \u0111i\u1ec3m c\u1ee7a c\u00e1c tin nh\u1eafn.<\/p>\n<\/li>\n Giao ti\u1ebfp r\u00f5 r\u00e0ng<\/strong>: Ch\u00fang h\u1ed7 tr\u1ee3 giao ti\u1ebfp gi\u1eefa c\u00e1c b\u00ean li\u00ean quan, nh\u01b0 nh\u00e0 ph\u00e1t tri\u1ec3n, nh\u00e0 thi\u1ebft k\u1ebf v\u00e0 nh\u00e0 ph\u00e2n t\u00edch, b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t bi\u1ec3u di\u1ec5n r\u00f5 r\u00e0ng v\u00e0 s\u00fac t\u00edch v\u1ec1 h\u00e0nh vi h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n Ph\u00e2n t\u00edch tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong>: Ch\u00fang gi\u00fap ph\u00e2n t\u00edch v\u00e0 thi\u1ebft k\u1ebf c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch minh h\u1ecda c\u00e1c t\u01b0\u01a1ng t\u00e1c c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3.<\/p>\n<\/li>\n Thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng<\/strong>: Ch\u00fang h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac t\u1ed5ng th\u1ec3 c\u1ee7a h\u1ec7 th\u1ed1ng b\u1eb1ng c\u00e1ch th\u1ec3 hi\u1ec7n c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.<\/p>\n<\/li>\n T\u00e0i li\u1ec7u h\u00f3a h\u00e0nh vi h\u1ec7 th\u1ed1ng<\/strong>: Ch\u00fang \u0111\u00f3ng vai tr\u00f2 l\u00e0 t\u00e0i li\u1ec7u v\u1ec1 c\u00e1ch h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng, r\u1ea5t h\u1eefu \u00edch cho b\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai.<\/p>\n<\/li>\n G\u1ee1 l\u1ed7i v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/strong>: Ch\u00fang gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 trong t\u01b0\u01a1ng t\u00e1c h\u1ec7 th\u1ed1ng b\u1eb1ng c\u00e1ch cung c\u1ea5p h\u00ecnh \u1ea3nh tr\u1ef1c quan v\u1ec1 lu\u1ed3ng tin nh\u1eafn.<\/p>\n<\/li>\n<\/ul>\n S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 bao g\u1ed3m m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ch\u00ednh:<\/p>\n Ng\u01b0\u1eddi d\u00f9ng (Actors)<\/strong>:<\/p>\n \u0110\u1ea1i di\u1ec7n cho c\u00e1c vai tr\u00f2 b\u00ean ngo\u00e0i h\u1ec7 th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ng\u01b0\u1eddi d\u00f9ng con ng\u01b0\u1eddi ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c.<\/p>\n<\/li>\n \u0110\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng h\u00ecnh ng\u01b0\u1eddi b\u1eb1ng que trong s\u01a1 \u0111\u1ed3.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n \u0110\u01b0\u1eddng s\u1ed1ng<\/strong>:<\/p>\n \u0110\u1ea1i di\u1ec7n cho c\u00e1c th\u00e0nh ph\u1ea7n c\u00e1 nh\u00e2n (\u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c th\u00e0nh ph\u1ea7n) trong t\u01b0\u01a1ng t\u00e1c.<\/p>\n<\/li>\n Hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t \u0111\u1ee9ng v\u1edbi m\u1ed9t ti\u00eau \u0111\u1ec1 (h\u00ecnh ch\u1eef nh\u1eadt) \u1edf tr\u00ean, \u0111\u01b0\u1ee3c \u0111\u00e1nh nh\u00e3n b\u1eb1ng t\u00ean \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<\/li>\n V\u00ed d\u1ee5: M\u1ed9t \u0111\u01b0\u1eddng s\u1ed1ng cho \u0111\u1ed1i t\u01b0\u1ee3ng “Ng\u01b0\u1eddi d\u00f9ng” c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh nh\u00e3n l\u00e0 “Ng\u01b0\u1eddi d\u00f9ng : Kh\u00e1ch h\u00e0ng”.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n Tin nh\u1eafn<\/strong>:<\/p>\n \u0110\u1ea1i di\u1ec7n cho s\u1ef1 giao ti\u1ebfp gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<\/li>\n C\u00e1c lo\u1ea1i tin nh\u1eafn bao g\u1ed3m:<\/p>\n \u0110\u1ed3ng b\u1ed9<\/strong> (m\u0169i t\u00ean li\u1ec1n): Ng\u01b0\u1eddi g\u1eedi ch\u1edd ph\u1ea3n h\u1ed3i.<\/p>\n<\/li>\n B\u1ea5t \u0111\u1ed3ng b\u1ed9<\/strong> (m\u0169i t\u00ean n\u00e9t \u0111\u1ee9t): Ng\u01b0\u1eddi g\u1eedi kh\u00f4ng ch\u1edd ph\u1ea3n h\u1ed3i.<\/p>\n<\/li>\n T\u1ea1o<\/strong> (m\u0169i t\u00ean ch\u1ea5m ch\u1ea5m): T\u1ea1o m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng m\u1edbi.<\/p>\n<\/li>\n X\u00f3a<\/strong> (m\u0169i t\u00ean c\u00f3 k\u00fd hi\u1ec7u \u2018x\u2019): X\u00f3a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<\/li>\n T\u1ef1 th\u00e2n<\/strong> (m\u0169i t\u00ean h\u00ecnh ch\u1eef U): M\u1ed9t tin nh\u1eafn t\u1eeb m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ebfn ch\u00ednh n\u00f3.<\/p>\n<\/li>\n Ph\u1ea3n h\u1ed3i<\/strong> (\u0111\u1ea7u m\u0169i t\u00ean h\u1edf, \u0111\u01b0\u1eddng ch\u1ea5m ch\u1ea5m): Ph\u1ea3n h\u1ed3i cho m\u1ed9t tin nh\u1eafn.<\/p>\n<\/li>\n T\u00ecm th\u1ea5y<\/strong> (m\u0169i t\u00ean xu\u1ea5t ph\u00e1t t\u1eeb \u0111i\u1ec3m cu\u1ed1i): M\u1ed9t tin nh\u1eafn c\u00f3 ng\u01b0\u1eddi g\u1eedi kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n<\/li>\n M\u1ea5t<\/strong> (m\u0169i t\u00ean h\u01b0\u1edbng \u0111\u1ebfn \u0111i\u1ec3m cu\u1ed1i): M\u1ed9t tin nh\u1eafn c\u00f3 ng\u01b0\u1eddi nh\u1eadn kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n \u0110i\u1ec1u ki\u1ec7n<\/strong>:<\/p>\n \u0110\u1ea1i di\u1ec7n cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u00fang \u0111\u1ec3 g\u1eedi m\u1ed9t tin nh\u1eafn.<\/p>\n<\/li>\n Hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng [\u0111i\u1ec1u ki\u1ec7n] b\u00ean c\u1ea1nh tin nh\u1eafn.<\/p>\n<\/li>\n V\u00ed d\u1ee5: [s\u1ed1 d\u01b0 > 0] cho m\u1ed9t tin nh\u1eafn r\u00fat ti\u1ec1n m\u1eb7t.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 chi ti\u1ebft:<\/p>\n T\u00ecnh hu\u1ed1ng<\/strong>: M\u1ed9t ng\u01b0\u1eddi d\u00f9ng m\u1edf m\u1ed9t \u1ee9ng d\u1ee5ng g\u1ee3i \u00fd nh\u1ea1c d\u1ef1a tr\u00ean t\u00e2m tr\u1ea1ng c\u1ee7a h\u1ecd.<\/p>\n<\/li>\n Tr\u00ecnh t\u1ef1<\/strong>:<\/p>\n Ng\u01b0\u1eddi d\u00f9ng m\u1edf \u1ee9ng d\u1ee5ng.<\/p>\n<\/li>\n Thi\u1ebft b\u1ecb truy c\u1eadp webcam.<\/p>\n<\/li>\n Ch\u1ee5p m\u1ed9t h\u00ecnh \u1ea3nh.<\/p>\n<\/li>\n Ph\u00e1t hi\u1ec7n khu\u00f4n m\u1eb7t.<\/p>\n<\/li>\n D\u1ef1 \u0111o\u00e1n t\u00e2m tr\u1ea1ng.<\/p>\n<\/li>\n Y\u00eau c\u1ea7u t\u1eeb \u0111i\u1ec3n t\u00e2m tr\u1ea1ng t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n<\/li>\n Hi\u1ec3n th\u1ecb t\u00e2m tr\u1ea1ng.<\/p>\n<\/li>\n Y\u00eau c\u1ea7u nh\u1ea1c d\u1ef1a tr\u00ean t\u00e2m tr\u1ea1ng.<\/p>\n<\/li>\n T\u1ea1o m\u1ed9t danh s\u00e1ch ph\u00e1t.<\/p>\n<\/li>\n Hi\u1ec3n th\u1ecb danh s\u00e1ch ph\u00e1t cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n T\u00ecnh hu\u1ed1ng<\/strong>: M\u1ed9t ng\u01b0\u1eddi d\u00f9ng \u0111\u1eb7t v\u00e9 phim tr\u1ef1c tuy\u1ebfn.<\/p>\n<\/li>\n Tr\u00ecnh t\u1ef1<\/strong>:<\/p>\n Ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn phim v\u00e0 khung gi\u1edd chi\u1ebfu.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng ki\u1ec3m tra t\u00ecnh tr\u1ea1ng ch\u1ed7 ng\u1ed3i.<\/p>\n<\/li>\n Ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn ch\u1ed7 ng\u1ed3i.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng x\u00e1c nh\u1eadn t\u00ecnh tr\u1ea1ng ch\u1ed7 ng\u1ed3i.<\/p>\n<\/li>\n Ng\u01b0\u1eddi d\u00f9ng cung c\u1ea5p th\u00f4ng tin thanh to\u00e1n.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng x\u1eed l\u00fd thanh to\u00e1n.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng \u0111\u1eb7t ch\u1ed7.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng g\u1eedi x\u00e1c nh\u1eadn \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n T\u00ecnh hu\u1ed1ng<\/strong>: M\u1ed9t ng\u01b0\u1eddi d\u00f9ng r\u00fat ti\u1ec1n t\u1eeb m\u00e1y ATM.<\/p>\n<\/li>\n D\u00e3y<\/strong>:<\/p>\n Ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0a th\u1ebb v\u00e0o.<\/p>\n<\/li>\n M\u00e1y ATM x\u00e1c minh th\u1ebb.<\/p>\n<\/li>\n Ng\u01b0\u1eddi d\u00f9ng nh\u1eadp m\u00e3 PIN.<\/p>\n<\/li>\n M\u00e1y ATM x\u00e1c th\u1ef1c m\u00e3 PIN.<\/p>\n<\/li>\n Ng\u01b0\u1eddi d\u00f9ng ch\u1ecdn s\u1ed1 ti\u1ec1n r\u00fat.<\/p>\n<\/li>\n M\u00e1y ATM ki\u1ec3m tra s\u1ed1 d\u01b0.<\/p>\n<\/li>\n M\u00e1y ATM ph\u00e1t ti\u1ec1n.<\/p>\n<\/li>\n M\u00e1y ATM c\u1eadp nh\u1eadt s\u1ed1 d\u01b0.<\/p>\n<\/li>\n M\u00e1y ATM tr\u1ea3 l\u1ea1i th\u1ebb.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n T\u00ecnh hu\u1ed1ng<\/strong>: M\u1ed9t b\u1ec7nh nh\u00e2n \u0111\u01b0\u1ee3c nh\u1eadp vi\u1ec7n.<\/p>\n<\/li>\n D\u00e3y<\/strong>:<\/p>\n B\u1ec7nh nh\u00e2n \u0111\u1ebfn b\u1ec7nh vi\u1ec7n.<\/p>\n<\/li>\n Nh\u00e2n vi\u00ean ti\u1ebfp t\u00e2n ki\u1ec3m tra th\u00f4ng tin b\u1ec7nh nh\u00e2n.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng x\u00e1c minh th\u00f4ng tin b\u1ec7nh nh\u00e2n.<\/p>\n<\/li>\n B\u00e1c s\u0129 \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o.<\/p>\n<\/li>\n B\u00e1c s\u0129 kh\u00e1m b\u1ec7nh nh\u00e2n.<\/p>\n<\/li>\n B\u00e1c s\u0129 k\u00ea \u0111\u01a1n \u0111i\u1ec1u tr\u1ecb.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng c\u1eadp nh\u1eadt h\u1ed3 s\u01a1 b\u1ec7nh nh\u00e2n.<\/p>\n<\/li>\n H\u1ec7 th\u1ed1ng t\u00ednh ph\u00ed t\u1ea1o h\u00f3a \u0111\u01a1n.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n Vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n X\u00e1c \u0111\u1ecbnh t\u00ecnh hu\u1ed1ng<\/strong>: X\u00e1c \u0111\u1ecbnh tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ho\u1eb7c ch\u1ee9c n\u0103ng c\u1ea7n \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a.<\/p>\n<\/li>\n Li\u1ec7t k\u00ea c\u00e1c th\u00e0nh ph\u1ea7n tham gia<\/strong>: X\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c th\u00e0nh ph\u1ea7n tham gia v\u00e0o t\u01b0\u01a1ng t\u00e1c.<\/p>\n<\/li>\n X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng<\/strong>: T\u1ea1o m\u1ed9t \u0111\u01b0\u1eddng s\u1ed1ng cho m\u1ed7i ng\u01b0\u1eddi tham gia.<\/p>\n<\/li>\n S\u1eafp x\u1ebfp c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng<\/strong>: S\u1eafp x\u1ebfp c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng t\u1eeb tr\u00e1i sang ph\u1ea3i d\u1ef1a tr\u00ean th\u1ee9 t\u1ef1 t\u01b0\u01a1ng t\u00e1c.<\/p>\n<\/li>\n Th\u00eam thanh k\u00edch ho\u1ea1t<\/strong>: S\u1eed d\u1ee5ng c\u00e1c thanh \u0111\u1ec3 ch\u1ec9 ra khi m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng \u0111ang ho\u1ea1t \u0111\u1ed9ng (x\u1eed l\u00fd m\u1ed9t tin nh\u1eafn).<\/p>\n<\/li>\n V\u1ebd c\u00e1c tin nh\u1eafn<\/strong>: Th\u00eam c\u00e1c tin nh\u1eafn gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c t\u01b0\u01a1ng t\u00e1c (\u0111\u1ed3ng b\u1ed9, b\u1ea5t \u0111\u1ed3ng b\u1ed9, v.v.).<\/p>\n<\/li>\n Bao g\u1ed3m c\u00e1c tin nh\u1eafn ph\u1ea3n h\u1ed3i<\/strong>: Th\u00eam c\u00e1c tin nh\u1eafn ph\u1ea3n h\u1ed3i khi c\u1ea7n thi\u1ebft.<\/p>\n<\/li>\n Ch\u1ec9 ra th\u1eddi gian v\u00e0 th\u1ee9 t\u1ef1<\/strong>: \u0110\u1ea3m b\u1ea3o c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c \u0111\u1eb7t theo th\u1ee9 t\u1ef1 tu\u1ea7n t\u1ef1 \u0111\u00fang.<\/p>\n<\/li>\n Th\u00eam \u0111i\u1ec1u ki\u1ec7n v\u00e0 v\u00f2ng l\u1eb7p<\/strong>: S\u1eed d\u1ee5ng \u0111i\u1ec1u ki\u1ec7n (guards) cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u00e0 \u0111o\u1ea1n (fragments) cho v\u00f2ng l\u1eb7p ho\u1eb7c l\u1ef1a ch\u1ecdn.<\/p>\n<\/li>\n Xem x\u00e9t th\u1ef1c thi song song<\/strong>: S\u1eed d\u1ee5ng c\u00e1c \u0111o\u1ea1n song song n\u1ebfu nhi\u1ec1u t\u01b0\u01a1ng t\u00e1c x\u1ea3y ra \u0111\u1ed3ng th\u1eddi.<\/p>\n<\/li>\n Xem x\u00e9t v\u00e0 ho\u00e0n thi\u1ec7n<\/strong>: Ki\u1ec3m tra t\u00ednh r\u00f5 r\u00e0ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n<\/li>\n Th\u00eam ch\u00fa th\u00edch<\/strong>: Bao g\u1ed3m c\u00e1c nh\u1eadn x\u00e9t ho\u1eb7c ghi ch\u00fa \u0111\u1ec3 t\u0103ng th\u00eam \u0111\u1ed9 r\u00f5 r\u00e0ng.<\/p>\n<\/li>\n T\u00e0i li\u1ec7u h\u00f3a c\u00e1c gi\u1ea3 \u0111\u1ecbnh<\/strong>: Ghi ch\u00fa l\u1ea1i b\u1ea5t k\u1ef3 r\u00e0ng bu\u1ed9c ho\u1eb7c gi\u1ea3 \u0111\u1ecbnh n\u00e0o \u0111\u01b0\u1ee3c \u0111\u01b0a ra trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf.<\/p>\n<\/li>\n S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 UML<\/strong>: T\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Visual Paradigm \u0111\u1ec3 t\u1ea1o v\u00e0 ch\u1ec9nh s\u1eeda m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<\/ol>\n S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 c\u00f3 gi\u00e1 tr\u1ecb trong nhi\u1ec1u b\u1ed1i c\u1ea3nh kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n Tr\u1ef1c quan h\u00f3a h\u00e0nh vi h\u1ec7 th\u1ed1ng<\/strong>: Hi\u1ec3u c\u00e1ch c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.<\/p>\n<\/li>\n Thi\u1ebft k\u1ebf v\u00e0 ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m<\/strong>: Thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m.<\/p>\n<\/li>\n Giao ti\u1ebfp v\u00e0 H\u1ee3p t\u00e1c<\/strong>: Th\u00fac \u0111\u1ea9y c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn gi\u1eefa c\u00e1c th\u00e0nh vi\u00ean trong nh\u00f3m v\u00e0 c\u00e1c b\u00ean li\u00ean quan.<\/p>\n<\/li>\n L\u00e0m r\u00f5 y\u00eau c\u1ea7u<\/strong>: \u0110\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c hi\u1ec3u r\u00f5 r\u00e0ng.<\/p>\n<\/li>\n S\u1eeda l\u1ed7i v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/strong>: Ph\u00e1t hi\u1ec7n c\u00e1c v\u1ea5n \u0111\u1ec1 trong t\u01b0\u01a1ng t\u00e1c h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<\/ul>\n M\u1eb7c d\u00f9 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 r\u1ea5t m\u1ea1nh m\u1ebd, nh\u01b0ng ch\u00fang c\u0169ng \u0111i k\u00e8m v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c:<\/p>\n \u0110\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 K\u00edch th\u01b0\u1edbc<\/strong>: C\u00e1c h\u1ec7 th\u1ed1ng l\u1edbn c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c s\u01a1 \u0111\u1ed3 qu\u00e1 ph\u1ee9c t\u1ea1p.<\/p>\n<\/li>\n M\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng<\/strong>: Vi\u1ec7c x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 chi ti\u1ebft ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n.<\/p>\n<\/li>\n H\u00e0nh vi \u0111\u1ed9ng<\/strong>: Vi\u1ec7c ghi l\u1ea1i ch\u00ednh x\u00e1c t\u1ea5t c\u1ea3 c\u00e1c t\u01b0\u01a1ng t\u00e1c kh\u1ea3 thi c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n.<\/p>\n<\/li>\n S\u1ef1 m\u01a1 h\u1ed3 trong tin nh\u1eafn<\/strong>: \u0110\u1ea3m b\u1ea3o c\u00e1c tin nh\u1eafn \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a r\u00f5 r\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u00fang.<\/p>\n<\/li>\n T\u00ednh \u0111\u1ed3ng th\u1eddi v\u00e0 song song<\/strong>: Vi\u1ec7c bi\u1ec3u di\u1ec5n c\u00e1c t\u01b0\u01a1ng t\u00e1c song song c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n.<\/p>\n<\/li>\n C\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian th\u1ef1c<\/strong>: M\u00f4 h\u00ecnh h\u00f3a c\u00e1c t\u01b0\u01a1ng t\u00e1c nh\u1ea1y c\u1ea3m v\u1ec1 th\u1eddi gian c\u00f3 th\u1ec3 y\u00eau c\u1ea7u k\u00fd hi\u1ec7u b\u1ed5 sung.<\/p>\n<\/li>\n<\/ul>\n Phi\u00ean b\u1ea3n C\u1ed9ng \u0111\u1ed3ng c\u1ee7a Visual Paradigm<\/strong><\/a> l\u00e0 ph\u1ea7n m\u1ec1m UML mi\u1ec5n ph\u00ed 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. N\u00f3 d\u1ec5 s\u1eed d\u1ee5ng, tr\u1ef1c quan v\u00e0 l\u00fd t\u01b0\u1edfng cho c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 kinh nghi\u1ec7m. C\u00e1c t\u00ednh n\u0103ng ch\u00ednh bao g\u1ed3m:<\/p>\n H\u1ed7 tr\u1ee3 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i s\u01a1 \u0111\u1ed3 UML.<\/p>\n<\/li>\n Giao di\u1ec7n k\u00e9o v\u00e0 th\u1ea3 tr\u1ef1c quan.<\/p>\n<\/li>\n T\u1ef1 \u0111\u1ed9ng \u0111\u00e1nh s\u1ed1 c\u00e1c tin nh\u1eafn tu\u1ea7n t\u1ef1.<\/p>\n<\/li>\n Kh\u1ea3 n\u0103ng t\u1ea1o v\u00e0 ch\u1ec9nh s\u1eeda s\u01a1 \u0111\u1ed3 nhanh ch\u00f3ng.<\/p>\n<\/li>\n<\/ul>\n M\u1edf Visual Paradigm.<\/p>\n<\/li>\n Ch\u1ecdnS\u01a1 \u0111\u1ed3 > M\u1edbi<\/strong> t\u1eeb thanh c\u00f4ng c\u1ee5 \u1ee9ng d\u1ee5ng.<\/p>\n<\/li>\n Trong c\u1eeda s\u1ed5 S\u01a1 \u0111\u1ed3 m\u1edbi, ch\u1ecdnS\u01a1 \u0111\u1ed3 th\u1ee9 t\u1ef1<\/strong>.<\/p>\n<\/li>\n Nh\u1ea5p v\u00e0oTi\u1ebfp theo<\/strong>.<\/p>\n<\/li>\n Nh\u1eadp t\u00ean v\u00e0 m\u00f4 t\u1ea3 s\u01a1 \u0111\u1ed3.<\/p>\n<\/li>\n Ch\u1ecdn m\u1ed9t m\u00f4 h\u00ecnh trong tr\u01b0\u1eddng V\u1ecb tr\u00ed (n\u01a1i b\u1ea1n mu\u1ed1n l\u01b0u s\u01a1 \u0111\u1ed3).<\/p>\n<\/li>\n Nh\u1ea5p v\u00e0o\u0110\u01b0\u1ee3c<\/strong>.<\/p>\n<\/li>\n<\/ol>\n Sau khi s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c t\u1ea1o, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi, t\u00e1c nh\u00e2n, tin nh\u1eafn v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c khi c\u1ea7n thi\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng phi\u00ean b\u1ea3n c\u1ed9ng \u0111\u1ed3ng c\u1ee7a Visual Paradigm t\u1eeb Visual Paradigm.<\/p>\n S\u01a1 \u0111\u1ed3 th\u1ee9 t\u1ef1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd trong UML \u0111\u1ec3 tr\u1ef1c quan h\u00f3a v\u00e0 t\u00e0i li\u1ec7u h\u00f3a s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c th\u00e0nh ph\u1ea7n, m\u1ee5c \u0111\u00edch v\u00e0 c\u00e1c b\u01b0\u1edbc t\u1ea1o s\u01a1 \u0111\u1ed3, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u00fang m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 thi\u1ebft k\u1ebf, truy\u1ec1n \u0111\u1ea1t v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m. C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Visual Paradigm gi\u00fap qu\u00e1 tr\u00ecnh t\u1ea1o s\u01a1 \u0111\u1ed3 th\u1ee9 t\u1ef1 tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn.<\/p>\n Gi\u1edbi thi\u1ec7u v\u1ec1 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 M\u1ed9t S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c trong Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML)gi\u1edbi thi\u1ec7u c\u00e1ch…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[60,62,58],"tags":[],"class_list":["post-1476","post","type-post","status-publish","format-standard","hentry","category-unified-modeling-language","category-use-case-modeling","category-visual-paradigm"],"yoast_head":"\nM\u1ee5c \u0111\u00edch c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n
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C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n
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C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u00ed d\u1ee5<\/h2>\n
1. Tr\u00ecnh ph\u00e1t nh\u1ea1c d\u1ef1a tr\u00ean c\u1ea3m x\u00fac<\/h3>\n
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2. H\u1ec7 th\u1ed1ng \u0111\u1eb7t v\u00e9 phim tr\u1ef1c tuy\u1ebfn<\/h3>\n
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3. Quy tr\u00ecnh r\u00fat ti\u1ec1n t\u1ea1i ATM<\/h3>\n
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4. H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd b\u1ec7nh vi\u1ec7n<\/h3>\n
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C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n
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C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n
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Th\u00e1ch th\u1ee9c khi s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1<\/h2>\n
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C\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a UML \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t: Visual Paradigm<\/h2>\n
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C\u00e1c b\u01b0\u1edbc t\u1ea1o s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 trong Visual Paradigm<\/h3>\n
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K\u1ebft lu\u1eadn<\/h2>\n
C\u00e1c li\u00ean k\u1ebft li\u00ean quan<\/h2>\n
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