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EMC DES-1121 Dumps

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Total 69 questions

Specialist: Implementation Engineer - PowerMax and VMAX Family Solutions Exam Questions and Answers

Question 1

Where is the automatic backup feature for the Solutions Enabler Group Name Services database set?

Options:

A.

Daemon options file

B.

SYMAPI options file

C.

SYMAPI variable

D.

SYMCLI environment variable

Question 2

A systems administrator is performing a configuration change on a PowerMax array. Where does the configuration manager perform the change?

Options:

A.

Host which performs the change

B.

MMCS

C.

Disk drives

D.

SYMAPI

Question 3

On a PowerMax or VMAX Family array, what is the default Dynamic I/O distribution mode setting when a Storage Group is associated with Host I/O Limits?

Options:

A.

Balanced

B.

Never

C.

On Failure

D.

Always

Question 4

Which command is used to change the CPU resource distribution for SRDF modes?

Options:

A.

symqos

B.

symconfigure

C.

symrdf

D.

symcfg

Question 5

Which Solutions Enabler daemon is responsible for Oatekeeper management?

Options:

A.

storapid

B.

storsrvd

C.

storslpd

D.

storgnsd

Question 6

What are the default settings for a Storage Group in PowerMax, VMAX All Flash, and VMAX3?

Options:

A.

No SRP and no SL

B.

Default SRP and no SL

C.

Default SRP and Optimized SL

D.

No SRP and Optimized SL

Question 7

An administrator is managing two PowerMax arrays that are located in two different data centers. The data centers are 550 km apart and are connected by a high bandwidth network link. The administrator wants to replicate data between the two arrays and achieve the lowest RPO

When using SRDF. which mode meets this requirement?

Options:

A.

Asynchronous

B.

Adaptive Copy

C.

Metro

D.

Synchronous

Question 8

An array has reached its capacity m the Storage Resource Pool (SRP). What is the function of the SRP Reserved Capacity?

Options:

A.

Accommodate new host writes

B.

Accommodate SRDF/A delta sets

C.

Provide space for snapshot deltas

D.

Provide space for snapshot copies

Question 9

Which Unisphere for PowerMax client connection authentication type is irrevocable once it is selected?

Options:

A.

LDAP - SSL

B.

Multi-factor Authentication

C.

x.509 Common/Principal Name

D.

Windows AD Domain-based

Question 10

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?

Options:

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

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Total 69 questions