Computer GK Quiz – 19 || Computer Important Questions and Answers

1. Data going to computer is called ________

2. Input is modified into output by _______

3. Computers manipulate data in many ways, and this manipulation is called _______

4. The two types of output devices are _______ and _______

5. What is a function of keyboard in computer ?

6. The number of function keys in a keyboard is _______

7. Type of mouse is ________ and _________

8. Printing head and paper is touched in ______

9. Which of the following produces high quality output _______

10. A character printer prints _____________ characters per second.

11. When was computer mouse invented by Douglas Engelbart in Standford Reserach Laboratory ?

12. To make the number pad acts as directional arrow, we press _______

13. How many types of printer are there ?

14. Which type of Operating system does not interact with the computer directy ?

15. An _______ is a software which acts as an interface between the end user and computer hardware.

16. What is the full form of CAN ?

17. Microsoft was founded by Bill Gates and _________ on April 4th 1975.

18. LISP, is a computer programming language developed about 1960 by _______

19. The most efficient medium for ATM is _____

20. Which of the following is the first generation computer ?