Computer Mcqs

What is the main difference between a mainframe and a super computer
  • (A)  Super computer is much larger than mainframe computers
  • (B)  Super computers are much smaller than mainframe computers
  • (C)  Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
  • (D)  Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possibl
WAN stands for_____________
  • (A)  Wap Area Network
  • (B)  Wide Area Network
  • (C)  Wide Array Net
  • (D)  Wireless Area NetworkRead More about this Mcq
CAD stands for_________
  • (A)  Computer aided design
  • (B)  Computer algorithm for design
  • (C)  Computer application in design
  • (D)  Computer analogue design
EBCDIC stands for__________
  • (A)  Extended Binary Coded Decimal Interchange Code
  • (B)  Extended Bit Code Decimal Interchange Code
  • (C)  Extended Bit Case Decimal Interchange Code
  • (D)  Extended Binary Case Decimal Interchange Code
MICR stands for_________
  • (A)  Magnetic Ink Character Reader
  • (B)  Magnetic Ink Code Reader
  • (C)  Magnetic Ink Cases Reader
  • (D)  None
UNIVAC is___________
  • (A)  Universal Automatic Computer
  • (B)  Universal Array Computer
  • (C)  Unique Automatic Computer
  • (D)  Unvalued Automatic Computer
What is a light pen
  • (A)  A Mechanical Input device
  • (B)  Optical input device
  • (C)  Electronic input device
  • (D)  Optical output device