Question: What is the kernel ? Define four styles of switching from the kernel mode to the user mode. 2. Discuss two unix system calls.

What is the kernel ? Define four styles of switching from the kernel mode to the user mode.

2. Discuss two unix system calls.

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Answer 1 Kernel The kernel is the core component of an operating system that manages system resources provides essential services and facilitates communication between hardware and software components ... View full answer

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