What will happen when a system call is encountered in a user program?



What will happen when a system call is encountered in a user program?..

Answer / Shreesh Shukla

When a system call is encountered in a user program, the CPU transfers control to the kernel (operating system) to handle the request. System calls are used for various tasks such as I/O operations, process management, and memory management. The program remains suspended until the system call completes, and control returns to the user program.

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