Basic Computer Gk Quiz 4: computer gk for group c exam 2018

1. In binary code, the number 7 is written as - 
   A) 111
   B) 110
   C) 100
   D) 101

2. Which of the following is an example of non-volatile memory? 
   A) Cache memory
   B) ROM
   C) RAM
   D) None of the above

1.  32 MB


2. 16 MB


3. 19 MB


4.  869 MB

1.  10


2.  6


3.  8


4.  2

5. If a computer has more than one processor which is is known as ?
   
   
   
   1. Multiprogramming
   
   
   2.  Multithreaded
   
   
   3.  Multiprocessor
   
   
   4.  Uniprocess
   
   
   
   

1.  Image


2. Audio


3. Flash


4.  Video

7.Which function key is used to check spellings ?

1.  F₂


2.  F₅


3.  F₁₁


4.  F₇

8.  PARAM was developed by ?
   
   
   
   1.  C-DAC
   
   
   2.  IIT Kanpur
   
   
   3. IIT Delhi
   
   
   4.  BARC
   
   
   
   

1.  .jpg


2.  .wav


3.  .gif


4.  All of above

1.  Ctrl + Shift + P


2. CTRL + S


3.  Ctrl + A


4.  Ctrl + P

11. Laser printer is a type of ?

A)Non impact printing

B) impact printing

C) None of above

D) Both of above

12. What is the full form of LCD?
    
    
    
    1.  Liquid crystal data
    
    
    2.  Liquid crystal display
    
    
    3.  Liquid code display
    
    
    4.  Liquid catalouge display
    
    
    
    

13. Assembler work in two phases ?

1.  False


2.  True

14. A printer is this kind of device?


15. A) Word Processing


16. B) Input


17. C) Output


18. D) Processing

15. 15. A list of protocols used by a system, one protocol per layer, is called?
    
    
    
    1.  protocol stack
    
    
    2. protocol architecture
    
    
    3.  none of these
    
    
    4. protocol suit
    
    
    
    

1.  local area network


2.  virtual private network


3. none of these


4. personal area network

17. Wireless transmission can be done via?
    
    
    
    1.  microwaves
    
    
    2. radio waves
    
    
    3.  infrared
    
    
    4. all of the above
    
    
    
    

1.  multiplexing


2. digital modulation


3.  analog modulation


4. all of the above

19.  The physical layer is responsible for?

20. Which transmission media has the highest transmission speed in a network?