Computer Science Illuminated
Computer Science Illuminated
7th Edition
ISBN: 9781284155617
Author: Nell Dale, John Lewis
Publisher: Jones & Bartlett Learning
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Chapter 18, Problem 47E
Program Plan Intro

Software verification activities:

Software life cycle is the concept in which software is developed and coded, and it has evolved over the time.

  • Testing is a part of the process in the design phase and implementation phase to identify the errors in the design and the code.
  • If the error is found out in the early stages of the design process, it can be corrected at a cheaper cost. If it is undetected, it costs more to rectify it.
    • Because testing is a time consuming method to find out the errors in later stage, there are two software verification activities to identify the errors before testing.
    • The two software verification activities are effectively used by the programming teams during the design or code. They are:
      • Walk-through
      • Inspections
    • The motivation of the above two techniques is that moving the responsibility of undetected errors from the individual programmer to the group.

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