Verification activity is carried out first - SDLC

Q.  Which activity is carried out first?
- Published on 16 Aug 15

a. Verification
b. Validation
c. Both
d. None

ANSWER: Verification


  • Prajakta Pandit   -Posted on 30 Oct 15

    Verification :

    - Verification is carried out first while testing the software product.

    - Verification is a process of evaluating the intermediary work products of a software development life cycle.

    - It checks whether the product is built as per the specified requirement and design specification.

    - It checks 'Are we building the product right?'

    - Verification is done without executing the software.

    - It involves all the static testing techniques.

    Validation :

    - It is the process of evaluating the final product to check whether the software meets the business needs.

    - Validation determines whether the software is fit for use and satisfy the business need.

    - It checks 'Are we building the right product ?'

    - Validation is done by executing the software.

    - It includes all the dynamic testing techniques.

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