Only when all FIFO processes are completed does the scheduler proceed to execute processes of ____ priority.
A) higher
B) lower
C) the highest
D) the lowest

Question

Quizplus · Accepted Answer

In a FIFO (First In, First Out) scheduling, processes are executed in the order they arrive. Once all FIFO processes are completed, the scheduler moves on to execute processes of lower priority, as higher priority processes would have been executed first.

Only When All FIFO Processes Are Completed Does the Scheduler