Question $35(1$ point$)$

A message$-$passing model is

only useful for small simple operating systems

faster than the shared memory model

a network protocol, and does not apply to operating systems

easier to implement than a shared memory model for intercomputer

communication

Question $36(1$ point$)$

Which of the following scheduling algorithms gives the minimum average

waiting time for a given set of processes?

SJF

RR

Multilevel queue

FCFS

Question $37(1$ point$)$