Computer Fundamental Basic -10

01. A file that includes an index directory to facilitate random access is

  • 1Sequential file
  • 2Indexed file
  • 3Random file
  • 4Serial file

05. Which of the following is not used as secondary storage

  • 1Semiconductor memory
  • 2Magnetic disks
  • 3Magnetic drums
  • 4Magnetic tapes

06. Data systems for planning are often called

  • 1decision analysis systems
  • 2planning analysis systems
  • 3decision support systems
  • 4All of the above

07. The proper definition of a modern digital computer is

  • 1an electronic automated machine that can solve problems involving words and numbers
  • 2a more sophisticated and modified electronic pocket calculator
  • 3any machine that can perform mathematical operations
  • 4a machine that works on binary code
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