EMC D-PVM-OE-01 Online Practice Questions and Exam Preparation

EMC D-PVM-OE-01 Online Questions & Answers

• Question 101:

  Which compression algorithm is used on a PowerMax?

  A. Deflate
  B. LZS
  C. LZW
  D. FastLZ
  A. Deflate

• Question 102:

  What will prevent a LUN from being assigned to a second Storage Group?

  A. Both Storage Groups have a service level assigned
  B. A LUN can only be assigned to one Storage Group
  C. Storage Groups are already participating in a Masking View
  D. One of the Storage Groups is a child group
  B. A LUN can only be assigned to one Storage Group

• Question 103:

  Two RDF groups from two PowerMax arrays have been added to a Consistency Group SRDF/A Multi-Session Consistency has been enabled for the Consistency Group. The RDF daemon has been started on a single host that has access to both the PowerMax arrays

  What will happen if the host becomes unavailable?

  A. Cycle switching will stop
  B. RDF links will be suspended immediately
  C. SRDF pair state will become Partitioned
  D. SRDF mode will change to Adaptive Copy Disk
  A. Cycle switching will stop

• Question 104:

  SRDF/A has been enabled between two PowerMax arrays in Multi-Session Consistency mode An extended loss of all RDF links occurs. What will the RDF pair states be after link connectivity is restored?

  A. Partitioned
  B. Failed Over
  C. Split
  D. Suspended
  D. Suspended

• Question 105:

  SIMULATION

  A customer has a clone session for the storage group DATA that is no longer needed.

  

  Using the simulator, terminate the clone session for the storage group.

  A. No answer yet
  B. PlaceHolder
  C. PlaceHolder
  D. PlaceHolder
  A. No answer yet

• Question 106:

  What is a minimum requirement for Dell EMC VSI 8.0 on a VMAX All Flash array?

  A. Unisphere 8.x
  B. 5977.1131.1131
  C. 5977.1125.1125
  D. Unisphere 9.x
  D. Unisphere 9.x

• Question 107:

  What is a recommendation when using Open Replicator to migrate data from a supported third-party array to a VMAX3 array?

  A. Host I/O to the control devices on the VMAX3 array is allowed after the migration completes
  B. Control devices on the VMAX3 array must be set to Not Ready for the duration of the migration
  C. Host I/O to the remote devices on the third-party array can continue during the migration
  D. Host I/O to the remote devices on the third-party array should be stopped for the duration of the migration
  D. Host I/O to the remote devices on the third-party array should be stopped for the duration of the migration

• Question 108:

  A VMAX3 array has been configured with two Storage Resource Pools (SRP) Source volumes are assigned to SRP_1 and target volumes are assigned to SRP_2. A TimeFinder SnapVX snapshot of the source volumes is linked to the target volumes in the default mode

  What will happen when there are new host writes to the source volumes?

  A. Snapshot deltas will be stored in the Reserved Capacity of SRP_1
  B. Snapshot deltas will be stored in SRP__2
  C. Snapshot deltas will be stored in the Reserved Capacity of SRP_2
  D. Snapshot deltas will be stored in SRP_1
  D. Snapshot deltas will be stored in SRP_1

• Question 109:

  The Reserved Capacity for a PowerMax Storage Resource Pool (SRP) has been set to 15%. A TimeFinder SnapVX snapshot has been created for a Storage Group containing 10 devices. An application is actively performing read and write I/ Os to these devices. The snapshot is linked to the target in Copy mode. Allocation for the SRP reaches 85%.

  What will happen to the copy process?

  A. Array increases compression to free up space
  B. Copy to target will continue and complete
  C. Copy to target will fail
  D. Copy to target will halt
  D. Copy to target will halt

• Question 110:

  A systems administrator plans to use Non-Disruptive Migration (NDM) to migrate data from a VMAX3 running HYPERMAX OS 5977 to a PowerMax running PowerMaxOS 5978. Which NDM mode will be used?

  A. Pass-through
  B. Asynchronous
  C. Metro-based
  D. Adaptive Copy
  C. Metro-based