Process control block (PCB), 5-state process lifecycle, user vs kernel threads, context switching overhead.
Processes, Threads & Concurrency 1. The Process Concept A Process is a program in execution. Unlike static code residing passively on a secondary disk drive, an active process encompasses: Text Section: The compiled machine instructions. Program Counter (PC): Points to the next instruction to execute. Stack: Holds temporary data (local variables, function parameters, return addresses). Data S...…
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