Operating System
Programming and Technical
Q. What is kernel?
A. Kernel is the core and essential part of computer operating system that provides basic services for all parts of OS.
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Operating System Other Question
Q. What are the basic functions of an operating system?
A. Operating system controls and coordinates the use of the hardware among the various applications programs for various uses. Operating system acts as resource allocator and manager. Also operating system is control program which controls the user programs to prevent errors and improper use of the computer. It is especially concerned with the operation and control of I/O devices.
what is user?