Pass the EMC EMC Certification E20-375 Questions and answers with CertsForce

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Viewing questions 41-50 out of questions
Questions # 41:

A company has a database protected by RecoverPoint that has become corrupted. They want to use the Recover Production wizard to repair the corruption.

What action should be taken at the production host prior to starting the recovery?

Options:

A.

Unmount the production volume(s)


B.

Pause replication


C.

Disable the Consistency Group


D.

Create a bookmark


Expert Solution
Questions # 42:

A new RecoverPoint/SE environment has been installed with a single cluster. There are no limitations regarding journal sizes and you want to choose how frequently RecoverPoint can create point-in-time copies.

What is the highest frequency available for point-in-time copies in this environment?

Options:

A.

One per I/O


B.

One per sec.


C.

One per 500 µsec.


D.

One per 500 msec.


Expert Solution
Questions # 43:

A large data center is hosting storage protection solutions for multiple companies. This solution is accomplished by the hosting organization's ability to consolidate data to an environment with two VNX arrays.

How many RecoverPoint clusters can be used in this environment?

Options:

A.

12 clusters, assuming each LUN is attached to only one cluster at a time


B.

6 clusters, assuming only vRPAs are used


C.

12 clusters, assuming each LUN is replicated across the clusters


D.

6 clusters, assuming each LUN is attached to only one cluster at a time


Expert Solution
Questions # 44:

A company with a DR site connected with a 2 Gbps FC link has three vRPAs at each site. They are experiencing High Load events, although the FC link is not fully utilized.

What would be the best solution to get the FC link utilization up as high as possible while mitigating those events?

Options:

A.

Replace the vRPAs with physical RPAs and start using a Distributed Consistency Group


B.

Add two more vRPAs to the Primary site and divide the Consistency Group into four segments


C.

Divide the Consistency Group into two segments and start using Distributed Consistency Groups


D.

Add two RPAs to the Primary site as well as the secondary site


Expert Solution
Questions # 45:

Which Image Access Mode should be used when large portions of an image might be changed?

Options:

A.

Logged Access


B.

Virtual Access (without Roll)


C.

Snap Access


D.

Virtual Access (with Roll)


Expert Solution
Questions # 46:

A customer is evaluating the deployment of RecoverPoint with their VNX array. They want to deploy the RPAs in virtual appliance form. They ask your opinion about using vRPA versus physical appliances.

What should you advise them?

Options:

A.

They cannot mix physical and virtual RPAs within their RPA cluster.


B.

For performance reasons, they can mix vRPAs and physical RPAs in the remote RPA cluster.


C.

vRPAs cannot be used in a VNX environment.


D.

They can mix vRPA and physical RPAs in the same RPA cluster at all sites.


Expert Solution
Questions # 47:

A Consistency Group consists of one production copy, one local copy, and two remote copies.

How many journals are required for this configuration?

Options:

A.

Four in total


B.

Two in total


C.

One for each remote copy and one for the local copy


D.

One for the production and one for each remote copy


Expert Solution
Questions # 48:

Refer to the exhibit.

Question # 48

A storage administrator wants to protect their distributed VPLEX volumes using RecoverPoint and the VPLEX splitter. The admin asks if there are special considerations they must be aware of.

What should you tell the admin?

Options:

A.

The VPLEX Consistency Group that is protected by RecoverPoint must have its site preference set to Site B.


B.

RecoverPoint does not support replication of distributed VPLEX devices.


C.

Only VPLEX devices at Site B can be replicated using RecoverPoint.


D.

All VPLEX devices at both sites can be protected using RecoverPoint, regardless of whether they are local or distributed.


Expert Solution
Questions # 49:

What must be installed on the VNX prior to deploying the RecoverPoint Write splitter?

Options:

A.

RecoverPoint Splitter Enabler only


B.

RecoverPoint Driver and RecoverPoint Splitter Enabler


C.

RecoverPoint License


D.

Unisphere Service Manager


Expert Solution
Questions # 50:

When selecting the semi-automatic zoning method while installing RecoverPoint/SE, which zones are displayed per RPA?

Options:

A.

One RPA HBA zoned to SP-A

One RPA HBA zoned to SP-B

All RPA HBAs zoned to each other


B.

All RPA HBAs zoned to SP-A

All RPA HBAs zoned to SP-B

All RPA HBAs zoned to each other


C.

All RPA HBAs zoned to SP-A

All RPA HBAs zoned to SP-B

One RPA HBA zoned to multiple HBA ports on each of the other RPAs in the cluster


D.

One RPA HBA zoned to SP-A

One RPA HBA zoned to SP-B

One RPA HBA zoned to a single HBA on each of the other RPAs in the cluster


Expert Solution
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