Online Access Free E20-807 Practice Test

Which Dell EMC VMAX3 point-in-time replication technology allows snapshots to be created without requiring a target volume?

• A.SRDF/Asynchronous
• B.TimeFinder SnapVX
• C.Open Replicator
• D.ProtectPoint

What is a characteristic of sequential read I/Os on a VMAX3 array?

• A.Prefetch task will stop when sequential I/O stops
• B.Higher priority than the host I/O
• C.DA will start the prefetch task
• D.tracks are red into cache by the frontend director

A VMAX3 array needs additional capacity added. The array is providing acceptable performance and the administrator wants to ensure performance is maintained as new drives are added.
A VMAX3 array needs additional capacity added to maintain performance?

• A.Add storage to all tiers maintaining the existing ratio
• B.Add storage to a new external SRP
• C.Add storage to a new internal SRP
• D.Add storage to the most over utilized tier

An administrator implemented SYMACLs on a VMAX3 using hardware-based Access IDs. The administrator is not able to run SYMCLI commands against the volumes belonging to a host. The volumes were originally provisioned using the host in which the host in which the administrator experienced issues.
What is a possible reason for this issue?

• A.Host is not in the eMgmt Access Group
• B.SYMAPI options file was manually modified with the wrong host ID
• C.symacl -unique -passphrase was run using a different passphrase
• D.Host network interface card was replaced

SRDF/Metro has been deployed between two data centers. SRDF/Metro is operating normally. Maintenance tasks at the R1 data center require the array to be offline.
Which SRDF operation should be executed on the Metro RDF pairs to facilitate the planned outage without affecting application I/O?

• A.Swap
• B.Split with bias set to R2
• C.Suspend with bias set to R2
• D.Failover