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HAT Subject 2026 HEC Aptitude Test Software Engineering Software Maintenance and Evolution Free Quiz 2
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HAT Subject 2026 HEC Aptitude Test Software Engineering Software Maintenance and Evolution Free Quiz 2

Practice HAT Subject 2026 HEC Aptitude Test Software Engineering MCQs from Software Maintenance and Evolution. Get instant results with Explanation.
Practice Quiz 2 for "Software Maintenance and Evolution" (Software Engineering). Total 30 MCQs available, split into 3 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in HAT Subject.
General10 MCQs
1. What does the third law of software evolution state?
2. What does the fourth law of software evolution state?
3. What does the fifth law of software evolution state?
4. What is a legacy system?
5. What does re-engineering involve?
General10 MCQs
6. What is reverse engineering?
7. What is refactoring?
8. What is software aging?
9. What affects maintenance effort?
10. How does maintenance cost compare to development cost over the lifetime?

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Conducting Body: Higher Education Commission (HEC)
Frequency: Quarterly | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: There is no single HEC merit calculation formula for HAT Subject Test. Universities determine their own merit criteria. Common weightages include: 30% Academic + 50% HAT + 20% Interview (only where specified by the university)

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