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

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

What is the purpose of VPLEX Witness in a Metro environment?

Options:

A.

Observe the state of the clusters, Distinguish link outages, Intercluster failures, Resume or suspend I/O


B.

Prevent cluster link failure, Stop I/O transfer, Split consistency groups, Failover consistency groups


C.

Send notifications, Pause I/O transfer, Initiate vault dump, Failover consistency groups


D.

Observe state of the clusters, Suspend I/O, Execute health-check, Resume I/O


Expert Solution
Questions # 42:

During the installation of a VPLEX Local, the command ‘configuration system-setup’ is issued. What is accomplished by this command?

Options:

A.

Launches EZ-setup Wizard


B.

Configures EMC system reports


C.

Exposes back-end storage to cluster


D.

Creates a logging volume


Expert Solution
Questions # 43:

Which three elements are part of the VPLEX Storage View?

Options:

A.

VPLEX FE Port, Initiator, Virtual Volume


B.

VPLEX FE Port, Top-Level Device, Storage Volume


C.

VPLEX BE Port,VPLEX FE Port, Virtual Volume


D.

VPLEX BE Port, Initiator, Virtual Volume


Expert Solution
Questions # 44:

The monitor report is added to the scheduler with the command schedule add "0 1 * * *“ –c report poll-monitors

When is task scheduled to execute?

Options:

A.

1 AM every day


B.

First day of the month


C.

First day of the week


D.

Once every hour


Expert Solution
Questions # 45:

A customer has a quad-engine VPLEX Metro configuration and has stated they want to review their performance metrics from the past 4 hrs on the entire cluster. How many performing log files will they need to pull from the management server in order to analyze all of their components?

Options:

A.

16 performance log files


B.

8 performance log files


C.

2 performance log files


D.

None, all metrics are displayed in the Unisphere GUI


Expert Solution
Questions # 46:

Refer to the exhibit.

Question # 46

The customer deleted ext_2 on a 20 GB LUN in order to make an extent of 10 GB. Why is the customer unable to create a 10 GB extent?

Options:

A.

Storage array must be re-discovered.


B.

ext_2 cannot be deleted.


C.

Chunks of the storage need to be contiguous.


D.

The defrag property is set to false.


Expert Solution
Questions # 47:

In which directory is a session log file created whenever the Management Console is launched?

Options:

A.

/var/log/VPlex/cli/


B.

/var/log/sessions


C.

/diag


D.

/tmp/log/sessions


Expert Solution
Questions # 48:

Which VPLEX management NIC Interface must be connected to customer IP public LAN?

Options:

A.

eth3


B.

eth2


C.

eth1


D.

eth0


Expert Solution
Questions # 49:

What is the maximum supported latency for a VPLEX Metro implementation?

Options:

A.

2 ms


B.

50 ms


C.

5 ms


D.

15 ms


Expert Solution
Questions # 50:

How many management Ethernet connections exist between the management server and the engines?

Options:

A.

2


B.

4


C.

6


D.

8


Expert Solution
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