Dell EMC Associate – Information Storage and Management v5 — Question 4

Which interface does an SCM device use to connect to intelligent storage system controllers?

Answer options

• A. NVMe
• B. SATA
• C. SAS
• D. FC

Correct answer: A

Explanation

The correct answer is A (NVMe) because it is specifically designed for high-speed communication between storage devices and controllers. SATA, SAS, and FC are older interfaces that do not provide the same level of performance and efficiency that NVMe offers for SCM devices.