Computer Basic MCQs Set-8

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  1. 1. Shell is the exclusive feature of
    • UNIX
    • DOS
    • System software
    • Application software
  2. 2. Operating system is
    • Hardware
    • Software which manage resources of the system
    • Software which performs computation
    • None
  3. 3. A system call is a method by which a program makes a request to the
    • Input Management
    • Interrupt processing
    • Output Management
    • Operating system

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