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

  1. Maintainability, reusability, portability, efficiency, correctness.
  2. Correctness, reliability, robustness, efficiency, usability.
  3. Portability, interoperability, maintainability, reusability.
  4. Robustness, efficiency, reliability, maintainability, reusability.
in IS&Software Engineering by Boss (30.2k points)
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Option B

External Quality Characteristics:

 Correctness, Usability, Efficiency, Reliability, Integrity, Adaptability, Accuracy, and Robustness.

Internal Quality Characteristics: 

Maintainability, Flexibility, Portability, Re-usability, Readability, Testability, and Understandability.

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