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HAT Subject 2026 Software Design and Architecture Free Quiz 1
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HAT Subject 2026 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.

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?



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?



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Instructions: Select one answer per question (you may skip questions). After submitting, you will see your score, correct answers, and explanations.

📋 HAT Subject Entry Test Information

HAT Subject Test

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

⚡ Official 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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❓ Frequently Asked Questions about HAT Subject

What is the subject breakdown for HAT Subject?

Computer Sciences (100 MCQs), Electrical Engineering (100 MCQs), Software Engineering (100 MCQs)

Who conducts the HAT Subject?

Higher Education Commission (HEC)

How is the merit score computed for HAT Subject?

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)

How many MCQs does HAT Subject contain?

100 MCQs

What is the exam duration for HAT Subject?

120 minutes