Assume that four jobs A-D require the CPU cycles listed below. Using the SJN algorithm, the ____ job is run first. Job: A B C D
CPU cycle: 5 2 6 4
A) A
B) B
C) C
D) D

Question

Quizplus · Accepted Answer

SJN algorithm selects the job with the shortest CPU cycle time next. Thus, the job B with CPU cycle time of 2 is the shortest and should be run first. Therefore, Choice B is the correct answer.

Assume That Four Jobs A-D Require the CPU Cycles Listed