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Question 71Asked in UGC NET Computer Science, August 2016 (Paper II & III, Selected Questions)

Which of the following are external qualities of a software product?

  1. AMaintainability, reusability, portability, efficiency, correctness.
  2. BCorrectness, reliability, robustness, efficiency, usability.
  3. CPortability, interoperability, maintainability, reusability.
  4. DRobustness, efficiency, reliability, maintainability, reusability.
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Correct answer: (B) Correctness, reliability, robustness, efficiency, usability.

Explanation

External qualities of a software product: - Correctness - Reliability - Robustness - Efficiency - Usability Internal qualities of a software product - Maintainability - Reusability - Portability - Interoperability

From UGC NET Computer Science PYQ, August 2016 (Paper II & III, Selected Questions)

This is question 71 of UGC NET Computer Science PYQ, August 2016 (Paper II & III, Selected Questions). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.