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What is the transfer rate and number of bits for Fast Wide SCSI-2?

  1. 20 MB/sec and 16 bits

  2. 10 MB/sec and 8 bits

  3. 40 MB/sec and 16 bits

  4. 80 MB/sec and 16 bits

The correct answer is: 20 MB/sec and 16 bits

The transfer rate for Fast Wide SCSI-2 is 20 MB/sec, which is faster than the options B, C, and D. Additionally, the number of bits for Fast Wide SCSI-2 is 16, which is the same for all options. Therefore, the correct answer is A.