Dell EMC Specialist – Systems Administrator, PowerEdge Server — Question 85

Which technology is used by TimeFinder SnapVX in non-PowerMax and VMAX All Flash arrays?

Answer options

• A. Copy on First Write
• B. Asynchronous Copy on First Write
• C. Redirect-on-Write
• D. Snapshot Delta

Correct answer: C

Explanation

The correct answer is C, Redirect-on-Write, which is the technique employed by TimeFinder SnapVX for efficient data management. Options A and B refer to different methods not applicable to SnapVX, while option D, Snapshot Delta, is not the name of the technology used in this context.