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100 Computer GK General Knowldege Questions : -
1. The ALU performs _________ operations.
2. _________ is the part of the computer that does arithmetical calculations.
3. ALU works on the instructions and data held in the
4. What is a device that can change images into codes for the computer?
5. Which part of the computer can display the user’s work?
6. Which of the following is part of the system unit?
7. In a computer, most of the processing takes place in
8. The central processing unit contains which of the following as a component?
9. A collection of related information sorted and dealt with as a unit is a
10. CDs are of which shape?
11. Reusable optical storage will typically have the acronym———
12. The most common type of storage devices are— ——
13. Computers use the ________ number system to store data and perform calculations.
14. What is the permanent memory built into your computer called?
15. When you save to this, your data will remain when the computer is turned off.
16. A DVD is an example of -
17. The computer abbreviation KB usually means
18. Which of the following is billionth of a second?
19. How many megabytes make a gigabyte?
20. A CD-RW disk __________.
21. What happens when we try to delete the files on the floppy?
22. The following computer’s memory is characterised by low cost per bit stored
23. On a CD-RW you can
24. Which contents are lost when the computer turn off ?
25. Which of the following is not an example of hardware?
26. ________is the maximum amount of data that can be stored on a storage medium.
27. Secondary storage -
28. Which of the following memory chip is faster ?
29. Which of the following is the second largest measurement of RAM ?
30. Of the following, which is the fastest?
31. A nibble is equal to _____________ bits.
32. ___________ a document means the file is transferred from another computer to your computer.
33. Which computer memory is used for storing programs and data currently being processed by the CPU ?
34. Which part of the computer is used for calculating and comparing ?
35. Which computer was the first to use the magnetic drum for memory ?
36. EPROM can be used for
37. Which is not a storage device?
38. Information on a computer is stored as _______.
39. A directory within a directory is called.
40. Which part is the “brain” of the Computer?
41. Which type of memory is closely related to processor?
42. Which of the following is not true about RAM?
43. Which of the following storage media provides sequential access only?
44. What is the difference between a CD-ROM and a CD-RW?
45. A group of 8 bits is known as a –
46. If a user needs information instantly available to the CPU, it should be stored –
47. To what temporary area can you store text and other data, and later paste them to another location?
48. All of the following are included in removable media Except –
49. The storage element for a Static Ram is the _____.
50. Which of the following is the largest unit of storage?
51. __________ is the process of dividing the disk into tracks and sectors.
52. The portion of the CPU that coordinates the activities of all the other computer components is the __________.
53. A device that reads the information contained on a disk and transfers it to the computer’s memory.
54. A disk on which you store information.
55. The smallest item of useful information a computer can handle.
56. Eight bits of data.
57. A place in the computer system where data and programs are temporarily stored.
58. A removable magnetic disc that holds information.
59. Which type of memory holds only the program and data that the CPU is presently processing?
60. Bit in short for –
61. A 32-bit-word computer can access __________ byte at a time.
62. A megabyte is actually equal to _________ kilobytes.
63. The smallest unit in a digit system is
64. The computer’s processor consists of which of the following parts?
65. The most common storage device for the personal computer is
66. How many bits are there in a byte?
67. Which of the following is another name for a chip?
68. Data on a floppy disk is recorded in rings called __________.
69. Which of the following is a secondary storage device?
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