In the ______ algorithm, the disk arm goes as far as the final request – McqOptions

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1.	In the ______ algorithm, the disk arm goes as far as the final request in each direction, then reverses direction immediately without going to the end of the disk.$
A.	LOOK
B.	SCAN
C.	C-SCAN
D.	C-LOOK
Answer» B. SCAN

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In the ______ algorithm, the disk arm goes as far as the final request in each direction, then reverses direction immediately without going to the end of the disk.$
In the ______ algorithm, the disk arm starts at one end of the disk and moves toward the other end, servicing requests till the other end of the disk. At the other end, the direction is reversed and servicing continues?
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