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HAT Subject 2026 HEC Aptitude Test Software Engineering Software Design and Architecture Free Quiz 1
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HAT Subject 2026 HEC Aptitude Test Software Engineering Software Design and Architecture Free Quiz 1

Practice HAT Subject 2026 HEC Aptitude Test Software Engineering MCQs from Software Design and Architecture. Get instant results with Explanation.
Practice Quiz 1 for "Software Design and Architecture" (Software Engineering). Total 30 MCQs available, split into 3 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in HAT Subject.
General10 MCQs
1. What is software design?
2. What is software architecture?
3. What architecture organizes a system into layers?
4. What architecture divides a system into clients and servers?
5. What pattern separates data, UI, and control logic?
General10 MCQs
6. Which design pattern ensures a class has only one instance?
7. Which pattern provides an interface for creating objects?
8. Which pattern defines a one-to-many dependency?
9. Which pattern enables interchangeable algorithms?
10. Which pattern mediates between domain and data mapping?

📋 HAT Subject - Test Online Practice Quizzes

HAT Subject Test

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)