Most Important Computer Knowledge Questions and Answers for Upcoming Competitive Exams
Most Important Computer Questions for Upcoming Examinations is one among the foremost relevant and important part of the national and state level exams like UPSC/APSC/SSC/RRB/IBPS/PNRD/JAA/RBI/SBI/NABARD and lots of other national and state level Competitive Exams. Therefore “World_Polity” provides a set of most Important Computer Knowledge Questions and Answers for Upcoming Competitive Exams in the sort of Practice sets contains 50 Most Important Computer Questions for Upcoming Examinations related to general awareness section which will be a pedestrian to crack your exams.
Top 50 Computer Awareness Questions for Banking and Government Exams :
1. Computer’s which chip counts up
Arithmetic and Logic?
Ans: Microprocessor
2. What is the F7 key in MS Word?
Ans: Spelling and Grammar checking
3. What is the full form of W3C?
Ans: World Wide Web Consortium
4. When and where was C++ first developed?
Ans: C++ was developed by Danish computer scientist Bjarne Stroustrup at Bell Labs in 1979
5. Shortcut Key to paste?
Ans: Ctrl + V
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6. ASCII full form?
Ans: American Standard Code for
Information Interchange
7. The computer does processing in which
code?
Ans: Binary Code
8. How many default sheets are there in MS
Excel?
Ans: 3
9. Full form of LIFO?
Ans: Last In First Out
10. What was C++ initially called?
Ans: C with Classes
11. Ubuntu comes under what?
Ans: Ubuntu is a Linux distribution based
on Debian and mostly composed of free and
open-source software.
12. What is called the brain of a Computer?
Ans: CPU is the brain of the Computer. The
full form of CPU is the Central Processing
Unit
13. Full form of URL?
Ans: Uniform Resource Locator
14. Full-Form Of HTTP?
Ans: Hypertext Transfer Protocol
15. Which is the first Supercomputer of India?
Ans: Param
16. What is PYTHON?
Ans: Programming Language
17. How many Bytes are there in 1KB?
Ans: 1KB = 1000 Bytes
18. How many terabytes are there in one
Petabyte?
Answer: 1000
19. The trackball is what type of device?
Ans: Input Device
20. Full form of CPU?
Ans: Central Processing Unit
21. Full-Form of DHCP?
Ans: Dynamic Host Configuration Protocol
22. Full form of NIU?
Ans: Network Interface Unit
23. Java was originally invented by ______
Ans: SUN
24. Intel i9 is a?
Ans: CPU
25. What is mean by the bug?
Ans: A bug report contains device logs,
stack traces, and other diagnostic
information to help you find and fix bugs in
your app
26. Who is the inventor of WWW?
Ans: Tim Berners-Lee
27. Who was the father of the computer?
Ans: Charles Babbage
28. Which key is used to edit in Excel?
Ans: F2
29. Full form ATP?
Ans: Advanced threat protection
30. What is the Full Form of COBOL?
Ans: Common Business Oriented Language
31. Which of the following is an Input Device?
Ans: Examples of input devices include
keyboards, mouse, scanners, cameras,
joysticks, and microphones.
32. Which of the following is an essential part to
run a computer?
Ans: The processor is also known as the
Central Processing Unit (CPU). This
component provides the computing power
within your computer system. The CPU can
be seen as the ‘brains’ of the computer.
33. Which company created MS Office 2000?
Ans: Microsoft
34. Who is the CEO of Microsoft?
Ans: Satya Nadella
35. What is the full form of MMU?
Ans: The full form of MMU is Memory
Management Unit. Memory Management
Unit is mailable for three major works
Hardware memory management, Operating
system memory management, and
Application memory management.
36. Who invented the mouse of the computer?
Ans: John Backus
37. In a computer, what is the name of the high-
speed memory used?
Ans: Hard Disk
38. What is a compiler?
Ans: Compiler is a software. A Compiler is
a software that translates computer code
written in one programming language into
another language.
39. What does RAM stand for?
Ans: Random Access Memory
40. What is cloud computing?
Ans: Could Computing is a service.
41. What is debugging?
Ans: Debugging is Checking errors in a
software program.
42. What is Cache Memory?
Ans: Cache memory is a special high-speed
memory used to speed up and
synchronizing with Central Processing Unit.
43. What is MS- Office?
Ans: MS-Office is an Application Software.
44. Which key on a windows keyboard sets to
full-screen mode in most browsers?
Ans: F11
45. Webpages are written using?
Ans: HTML
46. What is the full form of JPEG?
Ans: Joint Photographic Experts Group
47. What is the file extension for MS Word file?
Ans: The file extension of an MS Word file is
.doc
48. Which software tool enables user interaction
with the computer for a specific purpose?
Ans: Application
49. What is a numerical label assigned to each
device (e.g., computer, printer) participating
in a computer network?
Ans: IP Address
50. What is the full form of MODEM?
Ans: Modulator Demodulator
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