1.

What is Kernel? Explain its functions.

Answer»

A kernel is considered the main component of LINUX OS. It is simply a resource manager that acts as a BRIDGE between hardware and software. Its main role is to manage hardware resources for users and is generally used to provide an interface for user-level interaction. A kernel is the first PROGRAM that is loaded whenever a COMPUTER system starts. It is ALSO referred to as low-level system software.

Its other main functions include: 

  • Memory Management
  • Process Management
  • Device Management
  • Storage Management
  • Manage access, and use of various peripherals that are connected to the computer.


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