100 Computer Questions and Answers Page – 1

1. What is the full form of RAM? Random Access Memory.


2. Who is the founder of Facebook? Mark Zuckerberg.

3. How many Bits makes one Byte? 8 Bits.

4. Google is a Browser or a Search Engine? Search Engine.

5. Printer is the example of which types of device, Output or Input? Output device.

6. 1 Kilobyte is equal to how many bytes? 1024 bytes.

7. Who is called Father of Computer? Charles Babbage.

8. Which electronic component was used in first generation of computers? Vaccum tubes.

9. All mathematical and logical functions in the computer are done by? Central Processing Unit.

10. Full form of VIRUS is? Virtual Information Resource Under Seize.

11. The process of transferring files from Internet to your computer is called? Downloading.

12. The process of transferring files from your computer to the Internet is called? Uploading.

13. Buying and selling products and services over the Internet is called? E-Commerce.

14. The man who built the first Mechanical Calculator was? Blaise Pascal.

15. When you purchase a product over a Mobile Phone, the transaction is called? M-Commerce.

16. Keyboard, Mouse, Joystick are examples of Output devices or Input Devices? Input Device

17. Attempts made by individuals to obtain confidential information from you by falsifying their identity are called? Phising scams.

18. Who was the programmer of Ms-Dos operating system? Bill Gates.

19. The first program that run on a computer when computer boots up is? Operating System.

20. Cache and main memory will lose their contents when the power is off because? They are volatile.

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