COMPTIA A+ Practice Exam

Question: 1 / 525

How fast is Ultra Wide SCSI and how many bits does it support?

40 MB/sec and 16 bits

Ultra Wide SCSI has a transfer rate of 40 MB/sec and supports 16 bits.

This is the fastest option out of all the choices, making the other options incorrect.

Option B has a slower transfer rate of 20 MB/sec and the same 8 bit support,

while option C has a higher transfer rate of 80 MB/sec but still the same 16 bit support.

Option D has the slowest transfer rate of 10 MB/sec and the same 8 bit support, thus making them all incorrect.

Overall, Ultra Wide SCSI boasts both a high transfer rate and high bit support, making it the most efficient option.

20 MB/sec and 8 bits

80 MB/sec and 16 bits

10 MB/sec and 8 bits

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