Computer Fundamentals MCQ Questions and Answers PDF [260]

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


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


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


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

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