NAB PAST PAPERS MCQs


NAB PAST PAPERS
1NAB StenoTypest Past Paper 2021 Mcqs2NAB Data Control Assistant Past Paper 2021 Mcqs


Which is the first program run on a computer when the computer boots up ?

  1. System software
  2. Operating system
  3. System operations
  4. Application software

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The date and time displays on ___

  1. Task bar
  2. Status bar
  3. System tray
  4. Launch pad
  5. None

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Several computers linked to server to share programs and storage space ___

  1. Network
  2. Library
  3. Grouping
  4. Integrated system

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Which of following item is not usually in Local area network ?

  1. Computer modem
  2. modem
  3. Cable
  4. Interface card

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A top to bottom relationship among the items in a data base is established by a

  1. Hierarchical schema
  2. Rational schema
  3. Network scheme
  4. All
  5. None

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