CompTIA Server+ (SK0-005) — Question 93

A technician is setting up a physical server that will be used to store sensitive data. The technician plans to set up the internal hard drives in a RAID 5 array for redundancy. Which of the following would be the BEST type of interface for the technician to use?

Answer options

• A. SAS
• B. USB
• C. SD
• D. eSATA

Correct answer: A

Explanation

SAS (Serial Attached SCSI) is the optimal choice for enterprise environments requiring high performance and reliability, especially for RAID configurations. USB and SD interfaces are not designed for the high demands of server environments, while eSATA, although suitable for external storage, does not match the capabilities of SAS for internal drives in a RAID setup.