If you see an ad for a computer with a 6 ms hard drive, you can assume that 6 ms refers to ().
A. the drive’s capacity
B. the drive’s data transfer rate
C. the drive’s rotational speed
D. the drive’s access time
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Which optical storage technology performs most similarly to a hard disk drive?
A. ROM
B. RW
C. R
D. RAM
A hard disk drive with a 57 MBps data transfer rate is faster than one with a 50 MBps transfer rate.
A. 对
B. 错
The higher the storage speed, the more data is stored.
A. 对
B. 错
Recordable optical technology can write data to the disk once.
A. 对
B. 错