10th class Computer Science and Entrepreneurship, Chapter 2: System Recovery and Advanced Maintenance MCQs

1. Task Manager is mainly used to:

1. (A) Monitor running applications ✓
2. (B) Clean up disks
3. (C) Scan for viruses
4. (D) Manage files

2. Safe Mode starts Windows with:

1. (A) All drivers and services
2. (B) Basic drivers only ✓
3. (C) Network services
4. (D) Antivirus tools

3. Bootable USB drives are used for:

1. (A) Installing games
2. (B) System repair and recovery ✓
3. (C) Watching videos
4. (D) Sending emails

4. In UEFI systems, a bootable USB must be created in:

1. (A) NTFS format
2. (B) MBR style
3. (C) GPT style ✓
4. (D) ZIP format

5. The Power-On Self-Test (POST) is performed:

1. (A) During system shutdown
2. (B) After login
3. (C) At system startup ✓
4. (D) When installing software

6. Tenorshare is a tool used to:

1. (A) Play videos
2. (B) Recover lost files ✓
3. (C) Create charts
4. (D) Monitor CPU

7. File History helps to:

1. (A) Track website history
2. (B) Save copies of personal files ✓
3. (C) Install apps
4. (D) Scan for malware

8. Windows Defender provides:

1. (A) File compression
2. (B) Virus protection ✓
3. (C) Disk formatting
4. (D) Music playback

9. The process of identifying and resolving problems in a computer system is known as:

1. (A) Troubleshooting ✓
2. (B) Scanning
3. (C) Updating
4. (D) Maintenance

10. Restarting the computer and checking physical connections are examples of:

1. (A) Scanning
2. (B) Troubleshooting ✓
3. (C) Programming
4. (D) Networking

11. Which of the following refers to the actions taken after a problem has been fixed in a computer system?

1. (A) System diagnosis
2. (B) Post-troubleshooting maintenance ✓
3. (C) Programming
4. (D) System upgrade

12. A computer becoming unresponsive is usually caused by:

1. (A) Regular updates
2. (B) Poor maintenance ✓
3. (C) Antivirus
4. (D) Data backup

13. Which of the following is harmful software for a computer system?

1. (A) Operating system
2. (B) Device drivers
3. (C) Antivirus
4. (D) Virus ✓

14. Which of the following is NOT checked by monitoring tools in a computer system?

1. (A) CPU usage
2. (B) Memory usage
3. (C) Disk activity
4. (D) Screen brightness ✓

15. Diagnostic tools provide information about:

1. (A) Screen color
2. (B) System performance ✓
3. (C) Keyboard type
4. (D) Mouse speed

16. Which of the following is NOT a built-in diagnostic tool in Windows?

1. (A) Task Manager
2. (B) Resource Monitor
3. (C) Event Viewer
4. (D) Microsoft Word ✓

17. Which tool in Windows is used to monitor CPU, memory and disk usage?

1. (A) Task Manager ✓
2. (B) File Explorer
3. (C) Control Panel
4. (D) Windows Defender

18. Which tab shows running programs in Task Manager?

1. (A) File tab
2. (B) Processes tab ✓
3. (C) Task Manager
4. (D) Help tab

19. Which tab displays graphs of CPU, memory, disk and network usage in Task Manager?

1. (A) File tab
2. (B) Processes tab
3. (C) Performance tab ✓
4. (D) Service tab

20. Which option of Task Manager is used to close an unresponsive program?

1. (A) End Task ✓
2. (B) Close program
3. (C) Delete Task
4. (D) Refresh