Computer fundamentals MCQ questions and answers pdf. Fundamental of computer GK objective Question answer Multiple choice MCQs for competitive exams.
Computer Fundamentals MCQ Questions and Answers PDF
1. EBCDIC stands for______.
a) Extended Binary coded Decimal Interchange Code
b) External binary code decimal interchange code
c) Extra Binary coded Digital interface code
d) Expended blue code digital inline code
Ans. A
2. What is the main part of computer ?
a) Input device
b) Output device
c) CPU
d) All of these
Ans. D
3. What is input device?
a) Which take the data
b) which give the data
c) Both
d) None of these
Ans.A
4. Which of these is an input device ?
a) keyboard
b) mouse
c) scanner
d) all of these
Ans. D
5. CPU stands for _________
a) central processing unit
b) center process unit
c) common processing unit
d) none of these
Ans.A
6. Which of these part of CPU ?
a) ALU (Arithmatic logic unit)
b) CU (Control Unit)
c) MU (Memory Unit)
d) All of these
Ans. D
7. What is output device?
a) Which give the data
b) which take the data
c) both A and B
d) none of these
Ans.A
8. Which of these is an output device?
a) monitor
b) speaker
c) printer
d) all of these
Ans. D
9. Which is these component of computer?
a) hardware
b) software
c) both a and b
d) none of these
Ans. C
10. The physical component of computer are called______
a) hardware
b) software
c) both a and b
d) none of these
Ans. A
11. We can only see and can’t touch of computer parts are called _____
a) hardware
b) software
c) both a and b
d) none of these
Ans. B
12. Which is a type of software ?
a) Application software
b) System software
c) both a and b
d) none of these
Ans. C
13. Which is an Application software?
a) Paint
b) MS word
c) Typing master
d) all of these
Ans. D
14. Which of these is a system software?
a) Window XP
b) Window 7
c) Linux
d) All of these
Ans. D
15. What is the IQ level of a computer?
a) Zero
b) 100
c) infinite
d) 1024
Ans. A
16. What is the full form of “COMPUTER”
a) common operating machine particulars used for technology, education and research
b) computer operating machine particularly used for technology, education and refresh
c) Cobol operating machine partially used for term and condition
d) computer operating machine pure ultra technology, education and research
Ans. A
17. IC stands for______
a) Integrated circuits
b) international circuits
c) internet circuit
d) inner circuits
Ans. A
18. FDD stands for ______.
a) Fire disk drive
b) Floppy disk drive
c) First disk drive
d) Final disk drive
Ans. B
19. IBM stands for_________
a) international business machines
b) innovative business machine
c) intel business machine
d) international boundry machine
Ans. A
20. Ram Stands for ______
a) Random access memory
b) read access memory
c) rambus access memory
d) random access module
Ans. A
21. ROM stands for _____
a) read only memory
b) read open memory
c) rich order memory
d) read open module
Ans. A
23. Secondary memory is also called _______
a) External memory
b) Auxilary memory
c) Both a and b
d) none of these
Ans. C
24. What is the full form of DRAM
a) Dynamic RAM
b) Digital RAM
c) Double RAM
d) Demonstrative RAM
Ans. A
25. SRAM stands for _____
a) Static RAM
b) Special RAM
c) Source RAM
d) Smart RAM
Ans. A
26. PROM stands for______
a) Programable/Program ROM
b) Pressure ROM
c) Perfect ROM
d) Private ROM
Ans. A
27. EPROM stands for_______
a) Erasable Pragramable ROM
b) Expensive Programable ROM
c) Extra Processing ROM
d) Erasable Process ROM
Ans. A
28. HDD stands for ______.
a) High disk drive
b) Head disk drive
c) Hard disk drive
d) heavy disk drive
Ans. C
29. MIPS stands for ________.
a) Millions of instructions per second
b) My instruction per service
c) Miles instruction power station
d) Most information power supply
Ans. A
30. OCR stands for _______
a) Optical character Reader
b) Optical character Remove
c) optical camera reader
d) option check reader
Ans. A
31. POST stands for ______.
a) Power on self test
b) Post office
c) Power supply term
d) Post master
Ans. A
32. Extension name of Note pad______
a) .txt
b) .jpg
c) .doc
d) .xml
Ans. A
33.rtf stands for ______
a) rich text format
b) rich text form
c) read text format
d) real text format
Ans. A
34. OMR stands for ______
a) Optical mark reader
b) option mark reader
c) opposite mark reader
d) open mark rich
Ans. A
35. MICR stands for _____
a) Megnatic ink character Reader
b) mobile ink character reader
c) megnatic ink check reader
d) Magnetic ink card reader
Ans. A
36. PSU stands for _____.
a) Power Supply Unit
b) Power self unit
c) Power station unit
d) Power support unit
Ans. A
37. ASCII stands for______.
a) American standard code for information interchange
b) American standard carporation
c) American special class intelligent
d) American soft call instructions
Ans. A
38. RAID stands for________.
a) Redundant Array of independent disks
b) Redundent Array of inexpensive disks
c) Relay array of independent disk
d) Both A and B
Ans. D
39. DVD stands for _____.
a) Digital Versatile Disk
b) Digital video disk
c) Digital Variable disk
d) Drafting vocational drive
Ans. A
40. VGA stands for ________.
a) violet graphic adapter
b) video gateway adapter
c) video graphics array
d) very good application
Ans. C