Top 50 Computer Science General Knowledge Questions And Answers
Computer Science General Knowledge Questions And Answers
1. The term ‘Computer’ is derived from?
Latin
Charles Babbage
3. Who is the father of Internet ?
4. The term gigabyte refers to
1024 megabytes
5. In which year
was UK’s premier computing event started?
1980
6. A device that converts drawing, printed text or other images
into digital form is?
Scanner
World Wide Web
8. John Napier
invented Logarithm in
1614
9. An integrated
circuit is?
Fabricated on a tiny silicon chip
10.UNIVAC is stands for?
Universal Automatic Computer
11.The brain of any computer system is?
CPU
12. CLI stands for?
Command Line Interface
13.Which technology is used in compact disks?
Laser
14. 1 Gigabyte is equal to ?
1024 megabytes
15. The brain of any computer system is?
CPU
16. The computer that process both analog and digital is called?
Hybrid computer
17. CD-ROM stands for?
Compact Disk Read Only Memory
18. Which type of
computers uses the 8-bit code called EBCDIC?
Microcomputers
19. ALU stands for?
Arithmetic Logic Unit
20. One millisecond
is?
1000th of a seconds
21. The output
quality of a printer is measured by?
Dot per inch
22.VGA stands for?
23. MSI stands for?
Medium Scale
Integrated Circuits
24. A technique
used by codes to convert an analog signal into a digital bit stream is known as?
Pulse code modulation
25. WAN stands for?
Wide Area Network
26. Who is the father of Computer science?
Allen Turing
27. When was vacuum
tube invented?
1906
28.The first computers were programmed using?
Machine language
29. Which device is required for the Internet connection?
30. UNIVAC is?
Universal Automatic Computer
31. MICR stands for?
Magnetic Ink Character Reader
32. EBCDIC stands for?
Extended Binary Coded
Decimal Interchange Code
33. A set of flip
flops integrated together is called?
Register
34. LAN Stands for?
Local Area Network.
35. The first
computer introduced in Nepal was?
IBM 1401
36. Which
generation of computer is still under development?
Fifth Generation
37. WAN stands for?
Wide Area Network
38. The central processing unit (CPU) consists of ?
Control unit, arithmetic-logic unit and primary storage
39. RJ45 UTP cable has?
4 pair
40. Which of the following is not a valid size of a Floppy
Disk?
5 ½?
41. The earliest calculating devices are?
Abacus
42. Word length of a Personal Computer is?
8 bits
43. What was the first computer to perform all calculation
using electronics rather than wheels, ratchets, or mechanical switches?
ABC
44. A directly accessible appointment calendar is feature of a resident package
Memory
45. Which unit converts computer data into human readable
form?
Output unit
46. The full form of ALU is?
Arithmetic Logic Unit
47. What produces useful information out of data?
Processing
48. What was the main disadvantage of vacuum tubes?
They produced heat and often burned out
49. A digital computer did not score over an analog
computer in terms of?
Accuracy
Lee de Forest
51. Who suggested Stored Program Concept ?
John Neumann
1 Comments
please make another post on Computer Science General Knowledge
ReplyDelete