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Q. |
Suppose that a bus has 16 data lines and requires 4 cycles of 250 nsecs each to transfer data. The bandwidth of this bus would be 2 Megabytes/sec. If the cycle time of the bus was reduced to 125 nsecs and the number of cycles required for transfer stayed the same what would the bandwidth of the bus? |
A. | 1 Megabyte/sec |
B. | 4 Megabytes/sec |
C. | 8 Megabytes/sec |
D. | 2 Megabytes/sec |
Answer» D. 2 Megabytes/sec |
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Computer Organization and Architecture