COMPUTER MCQS

FPSC, PPSC, NTS, OTS, STS, PTS, Computer And Internet related Test Preparation Material

 

  • Half byte = 1 nibble = ..................? 
    
    4 bit
  • Bit indicates a ..............? 
    
    binary digit
  • 1 byte = ...............?
    
     8 bits
  • 1 mega byte = .................? 
    
    1048576 bytes
  • 1 kilo byte = ................?
    
     1024 bytes
  • A 16-bit combination is called a ...........?
    
     word.
  • One terabyte = ...................? 
    
    1 trillion bytes
  • Our PC belongs to the ....................? 
    
    fourth generation.
  • Fred Cohen coined the word computer ............?
    
     virus.
  • The first computer virus was created in 1970 by .............? 
    
    Bell Labs.
  • WORM means writing once to ...................? 
    
    read many
  • The power of a supercomputer is measured in ...................? 
    
    FLOPS (floating point operations per second)
  • WWW / http: (Hypertext Transfer Protocol) was created by ......................? 
    
    Tim Burner Lee in 1992
  • Intel means ...........................?
    
     integrated electronics
  • 1 worksheet contains ........................? 

    256 columns