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Operating Systems · Quiz 2 · 12 Apr 2026 · January 2026 term

Question 17: Consider a system with four processes, P1, P2, P3, and P…

Question 17

+4 marksNumerical answer

Consider a system with four processes, P1, P2, P3, and P4, arriving at different times and requiring the following CPU burst times:

Assuming that the system employs the Shortest Job First (SJF) scheduling algorithm, calculate the average response time.
Note: Enter your answer in decimal.

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Correct answer: 3.25

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Question 17 of 17 in the IIT Madras BS Operating Systems (Operating Systems) Quiz 2 paper sat on 12 Apr 2026, in the January 2026 term (OS 06 Apr 26). It carries 4 marks.

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