Which of the followings belongs to MaCall’s quality factors? A.…
2025
Which of the followings belongs to MaCall’s quality factors?
A. Maintainability
B. Usability
C. Integrity
D. Functionality
Choose the correct answer from the options given below:
- A.
A and D Only
- B.
A, B and D Only
- C.
C and D Only
- D.
A, B and C Only
Attempted by 265 students.
Show answer & explanation
Correct answer: D
Answer: Maintainability, Usability, and Integrity.
Explanation:
Maintainability — part of McCall's product revision factors; it measures how easily the software can be modified and repaired.
Usability — part of McCall's product operation factors; it measures how easy the system is for users to understand and operate.
Integrity — part of McCall's product operation factors; it addresses protection against unauthorized access and data corruption.
Note: Functionality is not listed among McCall's original quality factors; related ideas (such as correctness or functional suitability) appear in other quality models.
Therefore, the correct set from the provided choices is Maintainability, Usability, and Integrity.
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