Multiple choice

Kernel is the ______ level of an operating system.

  1. fourth

  2. third

  3. second

  4. first
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Kernel is the part of operating system that loads first and then remains in the main memory. Kernel can provide the lowest level abstraction layer for the resources, that application software controls to perform its function.

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