Question

A PCB hold information for

Process open files
Program counter
Process number
All of the above

Answer 1

Answer:

All of these

Explanation:

A process control block (PCB) is a data structure used by computer operating systems to store all the information about a process. It is also known as a process descriptor. ... Information in a process control block is updated during the transition of process states.

Answer 2

all the above

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