EMC Related Exams
E20-542 Exam

The Storage Group containing the source volumes on a VMAX3 array is managed by the Gold SLO. A TimeFinder SnapVX snapshot of this Storage Group is linked to target volumes. The Storage Group containing the target volumes is managed by the Bronze SLO.
Which SLO will be used to manage the snapshot deltas?
You are designing an SRDF/A solution with BCSD and the results of the model are shown in the exhibit. The BCSD model was run with the following settings:
Source Array: VMAX 200K, 2-engine, 2 TB cache
Number of RA Ports: 4
Network Circuit: 450 MB/s
Required RPO: 5 minutes
Which conclusion can be made based on the modeling results?
A TimeFinder SnapVX snapshot of source volumes has been linked to target volumes. Target volumes are accessed by a host and changes are made. These changes need to be copied back to the source volumes.
Which mode should the target have been linked to enable a restore from them?