1. ………is a form of computer data storage which stores frequently used programme instructions to increase the general speed of a system.
2. CPU Scheduler is also known as………….
3. Transistors belong to which of the following generation of the computers?
4. Which unit of the computer is considered as the brain of the computer ?
5. Which of the following is called the father of supercomputing ?
6. How many function keys are present on a standard PC keyboard?
7. A computer monitor is also known as:
8. Select odd one of the following with reference to the central processing unit (CPU) of a computer.
9. Which among the following is/are storage device/devices used in computers?
10. Which one of the following is an input device?
11. Which among the following generations of computer used vaccum tubes?
12. In which of the following countries was the first Electronic Numerical Integrator and Computer, the first programmable general purpose electronic digital computer, developed?
13. Which of the following is a supercomputer developed by India?
14. Who Invented the computer mouse?
15. LCD is a basic type of monitor. What is the full form of LCD?
16. Niti wants to use an input device that works by sensing the user's finger movement and downward pressure. Which among of the following should she use?
17. What is the name of memory buffer used to accommodate a speed differential?
18. Which generation of computers used machine code as the programming language?
19. Which of the following computers is used in hospitals to measure the heartbeat of patients ?
20. Trackball is which of the following devices?
21. Which of the following is the output device of a computer?
22. The most important advantage of an Integrated Circuit is its………..
23. A/an ___ is the smallest illuminated area on a computer screen.
24. Which of the following is a volatile memory of a computer?
25. Desktop computers, laptop computers, tablets and smartphones are different types of ........
26. Which of the following types of computer is used in climate research and weather forecasting?
27. Which of the following is an input device used to verify the legitimacy or originality of paper documents, especially cheques?
28. How many terabytes make one petabyte?
29. Which of the following is a pointing device used to move an object on the screen of a computer in any direction?
30. ALU is a part of a computer is…………
31. Vacuum Tubes were used by ......... Generation of Computers.
32. Which among the following is portable and easy to carry?
33. Which of the following is an output device?
34. Which of the following is an input device of a computer ?
35. When does the page fault occur?
36. A group of 4 bits forms ______ .
37. The term 'Pentium' is related to_______.
38. Arithmometer was invented by
39. What does an information becomes after input into a computer?
40. An example of an input device is -
41. Which of the following is not example of an optical disc?
42. What are the components of a CPU in a computer?
43. Which company manufactured the first microprocessor 4004?
44. Cache memory works on the principle of .........
46. Which of the following is NOT a portable device?
47. Graphical user interface (GUI) was developed during which of the following generations of computers?
48. Which of the following is also known as the 'Brain of the Computer'?
49. Which of the following is an input device?
50. In IT, associative memory is called as
