EMC Proven Professional – XtremIO Solutions Expert — Question 26

What is a benefit of SRDF R22 devices in a VMAX3?

Answer options

• A. Allows simultaneous replication of a source device to two different target devices
• B. Allows simulations replication of two source devices to the same target device
• C. Makes SRDF/Star more resilient
• D. Makes Cascaded SRDF more resilient

Correct answer: A

Explanation

The correct answer, A, highlights that SRDF R22 allows for the simultaneous replication of a single source device to two different targets, which enhances flexibility and data availability. Options B, C, and D do not accurately describe the specific benefits of SRDF R22 devices; B incorrectly suggests simulation replication, while C and D refer to resilience improvements that are not exclusive to R22 functionality.