Dell EMC Specialist – Implementation Engineer, PowerEdge Server — Question 36

When implementing SRDF/Metro with Array Witness, what is a requirement of the witness array?

Answer options

• A. Empty RDF group from witness to source and target
• B. vApp running on a VMware ESXi server
• C. Minimum of two witness arrays
• D. Two RDF groups with source and target devices

Correct answer: D

Explanation

The correct answer is D because SRDF/Metro requires that there are two RDF groups, each with source and target devices, to ensure proper functionality and data consistency. Options A, B, and C are incorrect as they do not meet the necessary requirements for the configuration of the witness array in this setup.