{"id":2302,"date":"2013-07-06T08:46:12","date_gmt":"2013-07-06T01:46:12","guid":{"rendered":"http:\/\/science-technology.vn\/?p=2302"},"modified":"2013-07-06T08:46:12","modified_gmt":"2013-07-06T01:46:12","slug":"kiem-thu-phan-mem-2","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=2302","title":{"rendered":"Ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m"},"content":{"rendered":"

M\u1ed9t sinh vi\u00ean vi\u1ebft cho t\u00f4i: \u201cC\u00f3 m\u1ee9c tri th\u1ee9c c\u01a1 b\u1ea3n m\u00e0 m\u1ecdi ng\u01b0\u1eddi ki\u1ec3m th\u1eed \u0111\u1ec1u c\u1ea7n kh\u00f4ng? Li\u1ec7u c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c nh\u01b0 ng\u01b0\u1eddi ki\u1ec3m th\u1eed m\u00e0 kh\u00f4ng c\u00f3 b\u1eb1ng \u0111\u1ea1i h\u1ecdc \u0111\u01b0\u1ee3c kh\u00f4ng?”<\/span><\/p>\n

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\u0110\u00e1p: C\u00f3 hai ki\u1ec3u tri th\u1ee9c: tri th\u1ee9c gi\u00e1o d\u1ee5c l\u00e0 \u0111i\u1ec1u tr\u01b0\u1eddng d\u1ea1y cho b\u1ea1n v\u00e0 tri th\u1ee9c theo kinh nghi\u1ec7m l\u00e0 \u0111i\u1ec1u b\u1ea1n quan t\u00e2m t\u1edbi c\u00e1i g\u00ec \u0111\u00f3 v\u00e0 s\u1eb5n l\u00f2ng h\u1ecdc th\u00eam b\u1eb1ng vi\u1ec7c th\u1ef1c t\u1ebf l\u00e0m n\u00f3. Nhi\u1ec1u c\u00f4ng ti thu\u00ea ng\u01b0\u1eddi \u0111\u1ec3 l\u00e0m vi\u1ec7c nh\u01b0 ng\u01b0\u1eddi ki\u1ec3m th\u1eed m\u00e0 kh\u00f4ng c\u00f3 b\u1eb1ng \u0111\u1ea1i h\u1ecdc, ch\u1eebng n\u00e0o h\u1ecd v\u1eabn c\u00f3 k\u0129 n\u0103ng n\u00e0y (t\u1eeb c\u00e1c tr\u01b0\u1eddng h\u01b0\u1edbng nghi\u1ec7p hay kinh nghi\u1ec7m do t\u1ef1 h\u1ecdc). \u01afu \u0111i\u1ec3m l\u00e0 \u0111\u00e0o t\u1ea1o th\u1eddi gian ng\u1eafn v\u1eabn c\u00f3 th\u1ec3 cho b\u1ea1n vi\u1ec7c l\u00e0m nh\u01b0ng nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 b\u1ea1n kh\u00f4ng th\u1ec3 \u0111i \u0111\u01b0\u1ee3c r\u1ea5t xa trong ngh\u1ec1 nghi\u1ec7p m\u00e0 kh\u00f4ng c\u00f3 b\u1eb1ng \u0111\u1ea1i h\u1ecdc.<\/p>\n

\u0110\u1ec3 b\u1eaft \u0111\u1ea7u nh\u01b0 ng\u01b0\u1eddi ki\u1ec3m th\u1eed b\u1ea1n c\u1ea7n c\u00f3 tri th\u1ee9c c\u01a1 s\u1edf v\u1ec1 v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m. B\u1ea1n ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed cho t\u1eebng pha c\u1ee7a v\u00f2ng \u0111\u1eddi. B\u1ea1n ph\u1ea3i hi\u1ec3u m\u1ed9t s\u1ed1 k\u0129 thu\u1eadt thi\u1ebft k\u1ebf v\u00e0 ph\u00e2n t\u00edch. Ng\u01b0\u1eddi thi\u1ebft k\u1ebf l\u00e0m g\u00ec \u0111\u1ec3 cung c\u1ea5p cho ng\u01b0\u1eddi ki\u1ec3m th\u1eed nh\u1eefng t\u00e0i li\u1ec7u m\u00e0 h\u1ecd \u0111\u1eb7t c\u01a1 s\u1edf cho ki\u1ec3m th\u1eed c\u1ee7a h\u1ecd? B\u1ea1n c\u1ea7n tri th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 k\u1ebft c\u1ea5u n\u1ec1n ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng, ph\u1ea7n m\u1ec1m vi m\u00e3 m\u00e0 c\u00f4ng ti d\u00f9ng. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n hi\u1ec3u m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh \u0111\u1ea1o \u0111\u1ee9c, ph\u00e1p l\u00ed v\u00e0 x\u00e3 h\u1ed9i c\u1ee7a ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng CNTT.<\/p>\n

Ng\u01b0\u1eddi ki\u1ec3m th\u1eed gi\u1ecfi c\u0169ng n\u00ean bi\u1ebft c\u00e1ch vi\u1ebft k\u1ebf ho\u1ea1ch ki\u1ec3m th\u1eed \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m s\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m th\u1eed k\u0129 l\u01b0\u1ee1ng. B\u1ea3n k\u1ebf ho\u1ea1ch ki\u1ec3m th\u1eed bao g\u1ed3m ph\u1ea1m vi c\u1ee7a ki\u1ec3m th\u1eed s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n cho d\u1ef1 \u00e1n; c\u1ea5u h\u00ecnh n\u1ec1n ki\u1ec3m th\u1eed s\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng trong ki\u1ec3m th\u1eed (m\u00f4i tr\u01b0\u1eddng ki\u1ec3m th\u1eed); ng\u00e0y b\u1eaft \u0111\u1ea7u v\u00e0 ho\u00e0n th\u00e0nh ki\u1ec3m th\u1eed; v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed s\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng. Ki\u1ec3m th\u1eed ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 ki\u1ec3m th\u1eed ch\u1ee9c n\u0103ng \u0111\u1ec3 tr\u1eafc nghi\u1ec7m r\u1eb1ng s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m th\u1ef1c hi\u1ec7n v\u00e0 v\u1eadn h\u00e0nh \u0111\u00fang theo \u0111\u1eb7c t\u1ea3 y\u00eau c\u1ea7u.\u00a0Sau khi ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c ho\u00e0n t\u1ea5t, ng\u01b0\u1eddi ki\u1ec3m th\u1eed th\u01b0\u1eddng ti\u1ebfn h\u00e0nh ki\u1ec3m th\u1eed r\u00e0 l\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c l\u1ed7i \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o l\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda v\u00e0 nh\u1eefng l\u1ed7i n\u00e0y kh\u00f4ng g\u00e2y ra xu\u1ea5t hi\u1ec7n c\u00e1c l\u1ed7i m\u1edbi.<\/p>\n

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—-English version—-<\/p>\n

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Testing software<\/p>\n

A student wrote to me: \u201cIs there a basic level of knowledge that all testers need? Is it possible to work as tester without a college degree?”<\/p>\n

 <\/p>\n

Answer: There are two different types of knowledge: educational knowledge is what school teach you and knowledge by experience is what you interest in something and willing to learn more by actually doing it. Many companies hire people to work as testers without a college degree, as long as they have the skills (From vocational school, or experience from self-taught). The advantage is short term training can get you a job but the disadvantage is you cannot go very far in your career without a college degree.<\/p>\n

To start as tester you need to have the basic knowledge of the software development life cycle. You have to be able to create test cases for each phase of the life cycle. You should understand some design and analysis techniques. What does a designer do in order to provide testers with the document that they base their testing on? You need basic knowledge about the infrastructure of hardware, system software, firmware that company used. You may need to understand some ethical, legal and social aspects of IT system development.<\/p>\n

A good tester should also know how to write test plans to\u00a0ensure that the software product will be tested thoroughly. The test plan typically includes the scope of the testing that will be performed for the project; The test platform configurations that will be used during testing (test environment); The start and completion dates for testing; and the test cases that will be used. The most popular test is functional test to verify that the software product performs and functions correctly according to requirements specifications.\u00a0After the testing is completed, testers usually conduct regression testing to ensure that the reported errors are fixed and these fixes do not cause new errors to occur.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t sinh vi\u00ean vi\u1ebft cho t\u00f4i: \u201cC\u00f3 m\u1ee9c tri th\u1ee9c c\u01a1 b\u1ea3n m\u00e0 m\u1ecdi ng\u01b0\u1eddi ki\u1ec3m th\u1eed \u0111\u1ec1u c\u1ea7n kh\u00f4ng? Li\u1ec7u c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-2302","post","type-post","status-publish","format-standard","hentry","category-hoi-va-dap"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/2302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2302"}],"version-history":[{"count":1,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/2302\/revisions"}],"predecessor-version":[{"id":2303,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/2302\/revisions\/2303"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2302"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2302"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}