City Guilds Model Questions Vol1 2025 Information Technology Question 14
Practice objective / multiple choice question 14 from the 2025 City Guilds Model Questions Vol1 Information Technology examination.
Four processes arrive at a CPU as shown below (times are in milliseconds). The CPU uses the **Shortest Remaining Time First (SRTF)** pre‑emptive scheduling algorithm. | Process | Arrival Time | CPU Burst | |---------|--------------|-----------| | P1 | 0 | 8 | | P2 | 1 | 4 | | P3 | 2 | 9 | | P4 | 3 | 5 | For each process, compute its **turnaround time** (completion time \(-\) arrival time) and then give the **average turnaround time** for the four processes.
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This is City Guilds Model Questions Vol1 2025 Information Technology Question 14. It is one of the objective questions from the 2025 City Guilds Model Questions Vol1 Information Technology examination.
Difficulty level: Medium .
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