A process control block ( PCB) does not contain which of the following A.code B.stack C.process state D bootstrap program
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Answer:
Ur answer is option (D) Bootstrap program...
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Answer: D)Bootstrap program
Explanation:
- PCB is a data structure that contains all information about a process. Data structuring for processes is done in terms of process control block, Therefore, it becomes central for process management. PCB also helps define the current state of operating system.
- Structure of PCB contains: process state, process number, process counter, registers, memory limits, limits of open files.
- It contains code and stack and also process state. It does not contain bootstrap program.
- PCB is also known as task control block(TCB).
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