Question 10258 – Normalization
November 25, 2023Question 8827 – Computer-Networks
November 25, 2023Question 10387 – GATE 2020
Consider the following five disk access requests of the form (request id, cylinder number) that are present in the disk scheduler queue at a given time.
(P, 155), (Q, 85), (R, 110), (S, 30), (T, 115)
Assume the head is positioned at cylinder 100. The scheduler follows Shortest Seek Time First scheduling to service the requests.
Which one of the following statements is FALSE?
Correct Answer: D
Question 59 Explanation:
(P,155)(Q,85)(R,110)(S,30)(T,115)
The head reverses its direction of movement between servicing of Q and P.
T is serviced before P.
R is serviced before P.
Q is serviced after S, but before T.
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