1) 1. Which part of the computer is known as the brain of the computer? a) Monitor b) Mouse c) CPU d) Keyboard 2) 2. What is the function of a mouse? a) To display information b) To type data c) To point and click d) To store data 3) 3. Which part of the computer shows the output? a) CPU b) Monitor c) Keyboard d) Printer 4) 4. What is the main function of a keyboard? a) Printing documents b) Viewing videos c) Typing data d) Moving the pointer 5) 5. Which device is used to take a printout of a document? a) CPU b) Speaker c) Printer d) Monitor 6) 6. Which of the following is an input device? a) Speaker b) Monitor c) Mouse d) Printer 7) 7. What does CPU stand for? a) Central Power Unit b) Central Processing Unit c) Computer Personal Unit d) Computer Program Unit 8) 8. Which device is used to listen to sound on a computer? a) Monitor b) Printer c) CPU d) Speaker 9) 9. Which part stores data even when the computer is turned off? a) RAM b) CPU c) Monitor d) Hard Drive 10) 10. What is the full form of USB? a) Universal Software Bus b) Universal Serial Bus c) United System Board d) Unlimited System Buffer

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