CompTIA Exam Questions

Which of the following is true of SAS compared to SATA?

Which of the following is true of SAS compared to SATA?

A.
The maximum cable length for SAS is 10 meters (32.8 feet) vs. 1 meter (3.28 feet) for SATA.

B.
SAS only supports hard drives and optical drives, while SATA also supports scanners and
printers.

C.
SATA has a faster interface than SAS.

D.
SATA uses higher signaling voltages than SAS.