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WorksheetsMaintaining and Repairing Computer Systems and Networks
Total questions: 10
Worksheet time: 2hrs 40mins
What is the main purpose of preventive maintenance?
A. To repair faulty hardware immediately
B. To ensure equipment remains in good condition and prevent failures
C. To replace defective components without prior testing
D. To speed up computer processing
Which of the following is NOT part of a systematic maintenance plan for hardware?
A. Placing the computer in a well-ventilated area
B. Scheduling computer usage
C. Deleting temporary files
D. Moving the computer while turned on
What type of maintenance involves fixing a problem after a system failure?
A. Preventive maintenance
B. Corrective maintenance
C. Condition-based maintenance
D. Planned maintenance
Which of the following is a good practice to prevent computer overheating?
A. Using an outdated power supply
B. Keeping the computer in an enclosed space
C. Regularly cleaning dust from the cooling system
D. Blocking ventilation holes
What is the best way to secure important files?
A. Deleting them regularly
B. Storing them only on one device
C. Backing them up on an external drive or cloud storage
D. Ignoring security updates
Which of the following is an example of software maintenance?
A. Cleaning dust from a CPU fan
B. Replacing a defective RAM module
C. Updating antivirus software
D. Checking for loose cables
What should be done before transferring a computer to another location?
A. Restart the computer
B. Put it in sleep mode
C. Unplug and turn it off properly
D. Keep it running to avoid boot-up delays
What is the function of antivirus software in computer maintenance?
A. To increase internet speed
B. To prevent and remove malware threats
C. To clean dust from hardware components
D. To reset the computer’s BIOS
Which of the following issues can result from excessive dust accumulation in a computer?
A. Improved performance
B. Overheating and component failure
C. Increased internet speed
D. Longer battery life
Why is it important to provide regular documentation and reports on maintenance activities?
A. To track performed repairs and future maintenance needs
B. To waste time and resources
C. To avoid using the computer frequently
D. To increase computer power consumption
