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HAT Computer Science Subject Computer Science Computer Organization and Architecture MCQs Test 2
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HAT Computer Science Subject Computer Science Computer Organization and Architecture MCQs Test 2

Practice HAT Computer Science 2026 Subject Test Computer Science MCQs from Computer Organization and Architecture. Get instant results with Explanation.
Practice Quiz 2 for "Computer Organization and Architecture" (Computer Science). 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 Computer Science.
General10 MCQs
1. What does the data bus do?
2. What does the address bus do?
3. What does the control bus do?
4. Which architecture is based on stored-program concept?
5. What is the von Neumann bottleneck?
General10 MCQs
6. What is RISC?
7. What is CISC?
8. What are interrupts?
9. What is DMA?
10. What are the stages of the instruction cycle?

📋 HAT Computer Science - Test Online Practice Quizzes

HAT Computer Science 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)