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Computer Quiz New

Computer Knowledge
61. ASCII is
 
  • A. software
  • B. hardware device
  • C. a standard coding system for computers
  • D. none of these
 
62. A number system with a base of two is referred as
 
  • A. octal number system
  • B. unary number system
  • C. binary number system
  • D. None of these
 
 
63. A sequence of characters is defined as
 
  • A. a string
  • B. special characters
  • C. a single line
  • D. none of these
 
64. Computers built before the first generation of computers were
 
  • A. mechanical
  • B. electro mechanical
  • C. electrical
  • D. none of the above
 
65. Keys labeled F1 to F10 on computer board are
 
  • A. enter key
  • B. numeric key
  • C. function key
  • D. alphanumeric key