City Guilds Model Questions Vol1 2018 Information Technology Question 4

Practice objective / multiple choice question 4 from the 2018 City Guilds Model Questions Vol1 Information Technology examination.

City Guilds Model Questions Vol1 2018 Information Technology Objective / Multiple Choice Medium Difficulty
Question 4 CITY_GUILDS_MODEL_QUESTIONS_VOL1 • 2018 • INFORMATION_TECHNOLOGY • objective

Five processes P1-P5 arrive at time 0 with CPU burst times (in ms) P1=10, P2=4, P3=6, P4=8, P5=12. The CPU uses Round‑Robin scheduling with a time quantum of 4 ms and no context‑switch overhead. Calculate the average waiting time of the processes.

Answer Options

A. 22
B. 28
Correct Answer C. 20
D. 16
Correct Answer
C
Correct Option:
20

About This Question

This is City Guilds Model Questions Vol1 2018 Information Technology Question 4. It is one of the objective questions from the 2018 City Guilds Model Questions Vol1 Information Technology examination.

Difficulty level: Medium .

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