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ECAT Practice Computer Science Windows Operating System MCQs Test 3
ECAT Quiz
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ECAT Practice Computer Science Windows Operating System MCQs Test 3

Practice ECAT 2026 Practice Test Computer Science MCQs from Windows Operating System. Get instant results with Explanation.
Practice Quiz 3 for "Windows Operating System" (Computer Science). Total 30 MCQs available, split into 3 quizzes. Challenge yourself with advanced application-based questions. This area is highly tested in ECAT.
General10 MCQs
1. Which of the following is a file system used by Windows?
2. What is the purpose of the Device Manager?
3. Which tool in Windows is used to defragment a hard drive?
4. What is System Restore used for?
5. Which shortcut key opens File Explorer?
General10 MCQs
6. What is a user account in Windows?
7. What is the purpose of the Windows Update feature?
8. Which edition of Windows is intended for large businesses with advanced features?
9. What is the PowerShell in Windows?
10. Which key is used to refresh the desktop or a folder?

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ECAT

Conducting Body: UET
Frequency: Quarterly | Time: 100 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (ECAT × 33.33%) + (FSc Part-I × 16.67%) + (Matric × 50%). However, the respective university may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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