Question: Calculate the average turnaround time when P1=20; P2=30; P3=10 using FCFS. POSIX threads are object-oriented True or False Which of the following is not part

Calculate the average turnaround time when P1=20; P2=30; P3=10 using FCFS.

POSIX threads are object-oriented True or False

Which of the following is not part of the external view of an operating system?

Command line interpreter

Network Interface

System-call interface

GUI

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