ISO 12207: Verification of integration and Unit test validation

Posted by user970696 on Programmers See other posts from Programmers or by user970696
Published on 2012-11-10T18:21:53Z Indexed on 2012/11/10 23:16 UTC
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testing

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standards

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verification

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iso

I have received comments from the supervisor reviewing my thesis. He asked two questions I cannot answer right now:

If ISO 12207 says under "Integration verification" that it "checks that components are correctly and completely integrated into a system", how this can be verified without testing, if all testing is validation? How without testing can I know that system is integrated correctly and fully?
If unit testing is validation, how does it match the ISO definiton of validation "that requirements for intended use were fulfilled" if its so low level?

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