100 Computer GK Questions and Answers In English | Computer General Knowledge about IT and Info. GK

100 Computer GK Questions and Answers In English | Computer General Knowledge about Computer and IT and Information Technology.
1. The digital computer was developed in-
2. The first Computer was made by
3. Who is considered to be the ‘Father of Computers’?
4. For which word, the letter ‘G’ has been used in ‘2G Spectrum’?
5. A pen drive is
6. Mouse is
7. Which of the following is not an output device?
8. Which of the following is not an output device?
9. Which is the most common ‘input device’ used today?
10. The most common input device used today is
11. The body of mouse used in computers was designed about 40 years back. Then, it was made of
12. After the double click of the mouse, the information goes to
13. In which port do you plug-in the cable of your keyboard?
14. A network of networks is simply called - [Uttarakhand PCS (Pre) 2010]
15. What is the Internet?
16. Slowest Internet connection service is - [MPPCS (Pre) 2014]
17. The first page that you normally view at any website is known as
18. Internet system uses which of the following technology?
19. The service of the Internet that provides ‘audio’ and ‘video’ conversation, is called- [MPPCS (Pre) 2017]
20. The Internet works on
21. Ethernet is an example of
22. MS-DOS was first released in
23. The layer between Physical and Network is known as
24. India manufactured supercomputer ‘PARAM’ in
25. Who is known as the father of Indian supercomputer?
26. Word length for supercomputer range up to [Goa PSC (Pre) 2015
27. Among following which is the largest, fastest and most expensive computer? [MPPCS (Pre) 2015]
28. Which of the following would be the smallest and fastest computer imitating brain working?
29. W.L.L. means
30. Indian Institute of Remote Sensing is situated [UP UDA/LDA (Pre) 2006]
31. Indian Institute of Remote Sensing (IIRS) is situated at
32. Which industry is primary user of Magnetic Ink Character Recognition (MICR)?
33. Which type of computers are the most widely used?
34. Which type of computer could be found in a digital watch?
35. Which of the following laser ray is used in laser printers?
36. Which printer is usually used for desktop printing?
37. Daisy wheel printer is a type of
38. WWW on the Internet stands for
39. Who among the following is considered as the inventor of the World Wide Web (WWW)?
40. World Wide Web (www) is a hypermedia system because
41. ‘Bluetooth’ technology allows
42. Which one of the following is not infotech terminology?
43. Which one of the following is a part of Infotech terminology?
44. A set of rules that governs data communication is called
45. In Cyber Law terminology ‘DOS’ means [Uttarakhand PCS (Pre) 2012]
46. In the context of computer security, crackers are also known as
47. Junk e-mail is also called
48. The word ‘Spam’ is related to which of the following subject?
49. Yahoo, Google and MSN are
50. Which web browser was developed by Google? [MPPCS (Pre) 2016]
51. Which of the following is not a Web browser? [MPPCS (Pre) 2017]
52. Which one of the following is not a computer term?
53. Computer virus is a
54. What is the virus that spreads in computer? [MPPCS (Pre) 2016]
55. A computer virus is a
56. Firewall is used in Communication Network or System for protection from- [MPPCS (Pre) 2014]
57. Windows operating system was developed by
58. Which of the following is an Operating System?
59. The memory of the computer is measured by [UPPCS (Mains) 2006]
60. Binary numbers are
61. In a Binary Code 7 is written as
62. Binary language consists of how many digits? [MPPCS (Pre) 2015]
63. A collection of 8 bit is called
64. One Byte equals to how many Bits?
65. The term bit is the short form of
66. The length of a word in computers is measured by
67. How many bits are there in a kilobyte? [Jharkhand PCS (Pre) 2016]
68. 1024 kilobytes are equal to
69. One kilobyte is equal to
70. Which is the smallest memory size unit. [MPPCS (Pre) 2015]
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Question 30 answer
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Which is the heart of a computer?motherboard/cpu.

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Cpu

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Cu is the heart of computer

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A

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Which is the brain of computer

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Cpu

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Cpu

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CPU

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CPU

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Bits are kilo byte in 8000

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Is right

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No

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91. Control processing unit.

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No central processing unit

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