Software Verification & Validation

Software Verification & Validation

Verification & Validation

Verification & Validation

In this section, we will study about software verification & validation. Therefore, to make yourself familiar with the terms, follow the content below.

Verification

  • Firstly, validation refers to the process of evaluating a software product during a particular development phase. In other words, it determines if the product meets the requirements set out at the beginning of the phase.
  • Secondly, the phase is static and includes verification of all the necessary documents, code, design and program.
  • Thirdly, it includes all the activities that ensure the delivery of the best quality products. For instance, design analysis, inspection, and specification analysis.
  • Fourthly, some of the common methods to conduct verification incorporates meetings, inspection, and review.

Validation

  • Validation refers to the process of testing a software product after its development process gets completed
  • Moreover, it is set out to identify whether a particular product meets the pre-determined requirements or not.
  • After that, it is a dynamic process. That is to say, it evaluates a product on parameters that help evaluate whether it meets the expectations and requirements of the consumers.
  • Lastly, some common methods of conducting validation include black-box testing, white-box testing, and grey box testing
Verification Validation
  • Firstly, to Check documents, codes, and programs
To validate the Product
  • Secondly, no code execution
Code Execution
  • Thirdly, the static method
Dynamic Process
  • Fourthly, prepense for database design, architecture, specification, high level, etc
Actual Product is the target
  • Fifthly, uses reviews, inspections, and desk changing for verification
Uses non-functional testing, black box testing, white box testing, etc.
  • Sixthly, QA Team is responsible
Development as well QA is responsible
  • Lastly, checks manually checking requirement specification
Used for checking developed program based on the requirement specification

 

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