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Pass the EMC Implementation Engineer E20-260 Questions and answers with CertsForce

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Questions # 1:

Refer to the exhibit.

Question # 1

A customer is moving some VMAX devices under a VPLEX Local and is using PowerPath as multipath software. What is the preferred PowerPath load balancing policy assigned to VPLEX volumes?

Options:

A.

Fixed


B.

Adaptive


C.

Round Robin


D.

SymOpt


Expert Solution
Questions # 2:

After registering Cluster-2 with ESRS during a VPLEX Metro cluster build, what is the next step to perform before the cluster is successfully built?

Options:

A.

Complete EZ-Setup Wizard on Cluster-1


B.

Complete EZ-Setup Wizard on Cluster-2


C.

Configure WAN connections on Cluster-1


D.

Configure WAN connections on Cluster-2


Expert Solution
Questions # 3:

Which command can provide information on connections between storage volumes and back-end ports?

Options:

A.

Connectivity director


B.

Connectivity show


C.

Connectivity validate-be


D.

Export storage-view summary


Expert Solution
Questions # 4:

A new VPLEX cluster has been configured. However, you are unable to register any host initiators. After verifying that the host has been properly zoned to the VPLEX cluster, you still cannot register them. What is a possible cause?

Options:

A.

Front end ports have not been enabled.


B.

Back-end ports have not been enabled.


C.

Back-end arrays have not presented any LUNs.


D.

Storage View for host has not been created.


Expert Solution
Questions # 5:

According to EMC best practices, how many metadata volumes for a VPLEX Metro configuration are required on each cluster?

Options:

A.

4 Metadata volumes and 4 Metadata Backup volumes


B.

2 Metadata volumes and 1 Metadata Backup volume


C.

2 Metadata volumes and 2 Metadata Backup volumes


D.

4 Metadata Volumes and no Metadata Backup volumes


Expert Solution
Questions # 6:

Refer to the exhibit.

Question # 6

A customer needs to provision storage to a host on Cluster 1, but there is no additional local array capacity to allocate. How could the customer facilitate assigning storage to the Cluster 1 host from an array locally connected to Cluster 2?

Options:

A.

Enable remote access for a Cluster 2 virtual volume.


B.

Add a remote mirror to a Cluster 2 virtual volume.


C.

Create a distributed device from a virtual volume on Cluster 2


D.

Add a virtual volume from Cluster 2 to a distributed consistency group.


Expert Solution
Questions # 7:

An EMC customer wants to add a mirror to a VPLEX Local RAID 0 device. Which RAID type is created after the device attach-mirror command is issued?

Options:

A.

RAID 1


B.

RAID 0


C.

RAID S


D.

RAID C


Expert Solution
Questions # 8:

When configuring a RAID-1 logging volume, what flags must be used in the command line?

Options:

A.

-d -n -g -e


B.

-n -d –e


C.

-n -g -e


D.

-d -g -e


Expert Solution
Questions # 9:

medium-sized VPLEX clusters are connected via IP with a round-trip latency of approximately 35 ms.

What type of configuration is this?

Options:

A.

Geo


B.

Metro


C.

Local


D.

Global


Expert Solution
Questions # 10:

When configuring a VPLEX local cluster, according to EMC best practices, how many metadata volumes are required?

Options:

A.

3


B.

4


C.

2


D.

1


Expert Solution
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