Which statements accurately describe the improvements of SAS technology compared to SCSI?

Understand the Problem

The question asks us to identify the advantages of Serial Attached SCSI (SAS) over Small Computer System Interface (SCSI) technology. We need to select the statements that correctly describe how SAS improves upon SCSI in terms of data transmission, cost, and throughput.

Answer

SAS improves upon SCSI with faster serial transmission, longer cables, and improved reliability.

SAS (Serial Attached SCSI) improves upon SCSI (Small Computer System Interface) through its use of serial transmission for higher speeds, longer cable lengths, and better reliability, whereas SCSI uses parallel data transmission.

Answer for screen readers

SAS (Serial Attached SCSI) improves upon SCSI (Small Computer System Interface) through its use of serial transmission for higher speeds, longer cable lengths, and better reliability, whereas SCSI uses parallel data transmission.

More Information

SAS is not the same as SSD, SAS is a drive interface, like SCSI, IDE or SATA. SSD is a drive.

Tips

Do not confuse SAS with SSD. SAS is an interface standard like SATA or SCSI.

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