{"id":2502,"date":"2025-01-29T18:58:23","date_gmt":"2025-01-29T11:58:23","guid":{"rendered":"https:\/\/kituaz.com\/blog\/qa-la-gi\/"},"modified":"2025-01-29T19:02:39","modified_gmt":"2025-01-29T12:02:39","slug":"qa-la-gi","status":"publish","type":"post","link":"https:\/\/kituaz.com\/blog\/qa-la-gi\/","title":{"rendered":"QA l\u00e0 g\u00ec? – T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 Qu\u1ea3ng c\u00e1o"},"content":{"rendered":"

Ch\u00e0o m\u1eebng \u0111\u1ebfn v\u1edbi chuy\u00ean m\u1ee5c chia s\u1ebb c\u1ee7a KituAZ! Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 QA l\u00e0 g\u00ec v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin. \u0110\u1ed1i v\u1edbi nh\u1eefng ai m\u1edbi b\u1eaft \u0111\u1ea7u ti\u1ebfp x\u00fac v\u1edbi thu\u1eadt ng\u1eef n\u00e0y, QA c\u00f3 th\u1ec3 mang \u0111\u1ebfn nhi\u1ec1u kh\u00f3 hi\u1ec3u. V\u1eady, h\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 v\u00e0 gi\u1ea3i \u0111\u00e1p nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 QA nh\u00e9!<\/p>\n

FAQ (C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 QA)<\/h2>\n

QA l\u00e0 g\u00ec?<\/h3>\n

QA, vi\u1ebft t\u1eaft c\u1ee7a “Quality Assurance”, l\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m tra, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c cung c\u1ea5p. Trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin, QA l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u00fang y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

T\u1ea1i sao QA quan tr\u1ecdng?<\/h3>\n

Qu\u00e1 tr\u00ecnh QA \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 mong \u0111\u1ee3N\u1ebfu kh\u00f4ng c\u00f3 QA, s\u1ebd c\u00f3 nguy c\u01a1 cao v\u1ec1 l\u1ed7i ph\u1ea7n m\u1ec1m, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 g\u00e2y t\u1ed5n h\u1ea1i cho doanh nghi\u1ec7p. QA kh\u00f4ng ch\u1ec9 gi\u00fap ph\u00e1t hi\u1ec7n v\u00e0 s\u1eeda l\u1ed7i ph\u1ea7n m\u1ec1m m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt, hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n

Nh\u1eefng vai tr\u00f2 ch\u00ednh trong QA l\u00e0 g\u00ec?<\/h3>\n

Trong qu\u00e1 tr\u00ecnh QA, c\u00f3 nh\u1eefng vai tr\u00f2 ch\u00ednh \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng. \u0110\u1ea7u ti\u00ean l\u00e0 Tester, ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n ki\u1ec3m tra ph\u1ea7n m\u1ec1m v\u00e0 t\u00ecm ki\u1ebfm l\u1ed7Ti\u1ebfp theo l\u00e0 QA Analyst, ng\u01b0\u1eddi ph\u00e2n t\u00edch y\u00eau c\u1ea7u, t\u1ea1o k\u1ebf ho\u1ea1ch v\u00e0 qu\u1ea3n l\u00fd vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng. Cu\u1ed1i c\u00f9ng l\u00e0 QA Engineer, ng\u01b0\u1eddi x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh QA \u0111\u01b0\u1ee3c th\u1ef1c thi hi\u1ec7u qu\u1ea3.<\/p>\n

C\u00f3 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o \u0111\u1ec3 th\u1ef1c hi\u1ec7n QA hi\u1ec7u qu\u1ea3?<\/h3>\n

\u0110\u1ec3 th\u1ef1c hi\u1ec7n QA hi\u1ec7u qu\u1ea3, c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn l\u00e0 ki\u1ec3m tra \u0111\u01a1n v\u1ecb (unit testing), trong \u0111\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb c\u1ee7a ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed9c l\u1eadp. C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a ki\u1ec3m th\u1eed c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng, gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t v\u00e0 ti\u1ebft ki\u1ec7m th\u1eddi gian. Ngo\u00e0i ra, ki\u1ec3m th\u1eed ch\u1ee9c n\u0103ng (functional testing) v\u00e0 ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng (performance testing) c\u0169ng l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea7n m\u1ec1m.<\/p>\n

\"Nh\u00f3m
Nh\u00f3m ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m ti\u1ebfn h\u00e0nh c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng cho m\u1ed9t d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m.<\/figcaption><\/figure>\n

QA – Qu\u00e1 tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n

\u0110\u1ecbnh ngh\u0129a v\u1ec1 qu\u00e1 tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng (QA)<\/h3>\n

Qu\u00e1 tr\u00ecnh ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng (QA) l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh to\u00e0n di\u1ec7n v\u00e0 li\u00ean t\u1ee5c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ecbch v\u1ee5 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng. QA bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 l\u1eadp k\u1ebf ho\u1ea1ch, x\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u, thi\u1ebft k\u1ebf ki\u1ec3m tra v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra.<\/p>\n

C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n QA<\/h3>\n

Qu\u00e1 tr\u00ecnh QA bao g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ecbch v\u1ee5. \u0110\u1ea7u ti\u00ean, c\u1ea7n x\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau c\u1ee7a d\u1ef1 \u00e1n. Ti\u1ebfp theo, l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf ki\u1ec3m tra, x\u00e1c \u0111\u1ecbnh c\u00e1c ca ki\u1ec3m tra v\u00e0 chu\u1ea9n b\u1ecb c\u00e1c t\u00e0i li\u1ec7u li\u00ean quan. Sau \u0111\u00f3, th\u1ef1c hi\u1ec7n ki\u1ec3m tra, ghi l\u1ea1i k\u1ebft qu\u1ea3 v\u00e0 ph\u00e2n t\u00edch l\u1ed7Cu\u1ed1i c\u00f9ng, \u0111\u00e1nh gi\u00e1 k\u1ebft qu\u1ea3 v\u00e0 \u0111\u01b0a ra c\u00e1c c\u1ea3i ti\u1ebfn c\u1ea7n thi\u1ebft.<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng trong quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/h3>\n

Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. N\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 mong \u0111\u1ee3Ngo\u00e0i ra, vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap ph\u00e1t hi\u1ec7n v\u00e0 s\u1eeda l\u1ed7i s\u1edbm, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ngu\u1ed3n l\u1ef1c. \u0110\u1ed3ng th\u1eddi, ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt, hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ph\u1ea7n m\u1ec1m.<\/p>\n

\"H\u00ecnh
H\u00ecnh \u1ea3nh tr\u01b0ng b\u00e0y c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 QA bao g\u1ed3m c\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng, c\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb, c\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed ch\u1ee9c n\u0103ng v\u00e0 c\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng.<\/figcaption><\/figure>\n

C\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 QA<\/h2>\n

C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a ki\u1ec3m th\u1eed<\/h3>\n

C\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a ki\u1ec3m th\u1eed gi\u00fap t\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t v\u00e0 ti\u1ebft ki\u1ec7m th\u1eddi gian trong qu\u00e1 tr\u00ecnh QA. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, c\u00f3 nhi\u1ec1u c\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra, gi\u1ea3m thi\u1ec3u s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n

C\u00f4ng c\u1ee5 ki\u1ec3m tra \u0111\u01a1n v\u1ecb (unit testing)<\/h3>\n

C\u00f4ng c\u1ee5 ki\u1ec3m tra \u0111\u01a1n v\u1ecb (unit testing) gi\u00fap ki\u1ec3m tra t\u00ednh \u0111\u00fang \u0111\u1eafn c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb trong ph\u1ea7n m\u1ec1m. C\u00e1c \u0111\u01a1n v\u1ecb nh\u01b0 h\u00e0m, l\u1edbp ho\u1eb7c module \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed9c l\u1eadp \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u.<\/p>\n

C\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed ch\u1ee9c n\u0103ng (functional testing)<\/h3>\n

C\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed ch\u1ee9c n\u0103ng (functional testing) gi\u00fap ki\u1ec3m tra t\u00ednh n\u0103ng v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a ph\u1ea7n m\u1ec1m. B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c ca ki\u1ec3m tra, c\u00f4ng c\u1ee5 n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 mong \u0111\u1ee3i v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

C\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng (performance testing)<\/h3>\n

C\u00f4ng c\u1ee5 ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng (performance testing) gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a ph\u1ea7n m\u1ec1m. B\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c ki\u1ec3m tra t\u1ea3i v\u00e0 xem x\u00e9t th\u1eddi gian ph\u1ea3n h\u1ed3i, c\u00f4ng c\u1ee5 n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c t\u1ea3i cao.<\/p>\n

K\u1ebft lu\u1eadn<\/h2>\n

Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta \u0111\u00e3 t\u00ecm hi\u1ec3u v\u1ec1 QA l\u00e0 g\u00ec v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin. QA \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea7n m\u1ec1m v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Vi\u1ec7c th\u1ef1c hi\u1ec7n QA hi\u1ec7u qu\u1ea3 v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt, hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ph\u1ea7n m\u1ec1m.<\/p>\n

Hi v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 QA v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3. H\u00e3y \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u1ea7n m\u1ec1m c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110\u1eebng qu\u00ean truy c\u1eadp v\u00e0o KituAZ Blog \u0111\u1ec3 c\u00f3 th\u00eam nhi\u1ec1u b\u00e0i vi\u1ebft h\u1eefu \u00edch kh\u00e1c nh\u00e9!<\/p>\n

KituAZ Blog<\/strong> – N\u01a1i chia s\u1ebb ki\u1ebfn th\u1ee9c v\u1ec1 c\u00f4ng ngh\u1ec7 th\u00f4ng tin.<\/p>\n\n\n

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