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What does ‘WWW’ stand for?
A. World Wide Web
B. World Web Wide
C. Web Wide World
D. Web World Wide
Answer: World Wide Web
What is the main function of an ‘operating system’?
A. To manage computer hardware and software resources
B. To process data
C. To display graphics
D. To connect to the internet
Answer: To manage computer hardware and software resources
What is the function of ‘CPU’ in a computer?
A. To process instructions and perform calculations
B. To store data
C. To connect to the internet
D. To display output
Answer: To process instructions and perform calculations
Which device is used to input text into a computer?
A. Keyboard
B. Monitor
C. Printer
D. Speakers
Answer: Keyboard
What is ‘RAM’ used for in a computer?
A. To store data temporarily while the computer is on
B. To store data permanently
C. To process data
D. To manage network connections
Answer: To store data temporarily while the computer is on
What is an example of an ‘output device’?
A. Printer
B. Keyboard
C. Scanner
D. Microphone
Answer: Printer
What is the purpose of ‘software updates’?
A. To improve software functionality and security
B. To increase internet speed
C. To manage files
D. To enhance graphics
Answer: To improve software functionality and security
What is ‘data backup’?
A. Creating copies of data for recovery
B. Increasing computer speed
C. Managing network connections
D. Enhancing graphics
Answer: Creating copies of data for recovery
Which of the following is used to input data into a computer?
A. Keyboard
B. Monitor
C. Printer
D. Speaker
Answer: Keyboard