Vision IAS Computer Question

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Qus-1 : Number System based on “0” and “1” only is known?

  • Binary Number
  • Number System
  • HexaDecimal Number
  • Decimal Number

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Binary Number

Qus-2 : Not part of the CPU?

  • Primary storage
  • Control unit
  • ALU
  • RAM

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Primary storage

Qus-3 : Barcode is Example Of?

  • Storage device
  • Input device
  • Processing device
  • Output device

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Input device

Qus-4 : Dot-matrix is ______?

  • Disk
  • Printer
  • Mobile
  • Tab

View Answer