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HAT Subject 2026 Compiler Construction Free Quiz 13
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HAT Subject 2026 Compiler Construction Free Quiz 13

Practice HAT Subject 2026 HEC Aptitude Test Computer Science MCQs from Compiler Construction. Get instant results with Explanation.

121. What is a thread?



122. What is a process?



123. What is concurrency?



124. What is parallelism?



125. What is a semaphore?



126. What is a mutex?



127. What allows threads to wait for specific conditions?



128. What is a classic synchronization problem?



129. What is used in the producer-consumer problem?



130. What is a deadlock?



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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

Who is the conducting body for HAT Subject?

Higher Education Commission (HEC)

What is the total number of questions in HAT Subject?

100 MCQs

How are subjects distributed in HAT Subject?

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

What is the merit calculation formula 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)

What is the exam duration for HAT Subject?

120 minutes