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Q. |
The amount of time required to read a block of data from a disk into memory is composed of seek time, rotational latency, and transfer time. Rotational latency refers to |
A. | the time its takes for the platter to make a full rotation |
B. | the time it takes for the read-write head to move into position over the appropriate track |
C. | the time it takes for the platter to rotate the correct sector under the head |
D. | none of the above |
Answer» A. the time its takes for the platter to make a full rotation |
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