Multiple choice

What is the layer of a computer system between the hardware and the user program called?

  1. Operating environment

  2. Operating system

  3. System Environment

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Operating system is the GUI (Graphical User Interface) using, which users interact with the hardware.  Also the OS hosts different user programs to perform certain operations with the hardware or to interact with the memory.

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