Pass the EMC Storage Administrator D-PVM-OE-01 Questions and answers with CertsForce

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Questions # 21:

An SRDF/Metro pair was created with vWitness After a network outage, the administrator discovers that the SRDF pair is in an ActiveBias state What is the correct sequence of events to bring the SRDF pair into an ActiveActive state?

Question # 21


Expert Solution
Questions # 22:

A host is connected to two PowerMax arrays with SRDF/Metro Host l/Os cannot be delivered across the SRDF link. The devices in the SRDF group have been forced into a Not Ready state to the host Which attribute is set on the SRDF group to cause this behavior?

Options:

A.

Local Link Domino


B.

Local Auto Link Recovery


C.

Update After Resume Link


D.

Limbo Period


Expert Solution
Questions # 23:

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?

Options:

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


Expert Solution
Questions # 24:

You are configuring a VMware cluster to use storage from both a PowerMax and a VMAX array. You want the VMware administrators to be able to provision and manage both Dell EMC storage arrays from within the vSphere client.

What must be installed and configured to meet this requirement?

Options:

A.

VSI plugin 7.x and SMI-S provider


B.

VSI plugin 8.x and SMI-S provider


C.

VSI plugin 8.x only


D.

VSI plugin 8.x and 7.x


Expert Solution
Questions # 25:

Production work has been started on the R2 devices after an 5RDF Failover operation. Where will the changes made to the R2 devices be reflected in the SRDF Query output shown in the exhibit?

Question # 25

Options:

A.

1


B.

2


C.

3


D.

4


Expert Solution
Questions # 26:

If a data reduction hardware I/O module fails, what happens to incoming data?

Options:

A.

Data is written to disk without any data reduction


B.

Software-based reduction is used to reduce data


C.

Incoming data is held in cache until the failed hardware I/O module is replaced


D.

Hardware I/O module in the partner director within the engine is used to reduce data


Expert Solution
Questions # 27:

A PowerMax administrator modified a Storage Group to add more volumes. The administrator then decides to use the Suitability Check to ensure compliance is met. The Suitability check runs but does not provide any information.

What is the likely cause for this issue?

Options:

A.

Array has not been registered for performance data collection


B.

Volumes were added to the Storage Group before using the Suitability report


C.

Suitability Check was run before the Storage Group was configured


D.

Steps were skipped in the Modify Storage Group setup before running the Suitability Check


Expert Solution
Questions # 28:

A Storage Administrator runs the command:

syradm list -environment -offline

What migration environments are listed?

Options:

A.

The environments where the application has been taken offline to perform the cutover.


B.

Only the environments controlled by the host from where the list command is run.


C.

The environments controlled by and those from the systems reachable by the host performing the command.


Expert Solution
Questions # 29:

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?

Options:

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


Expert Solution
Questions # 30:

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

Options:

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


Expert Solution
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