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EMC E20-507 Storage Administrator, VMAX3 Solutions Specialist Exam Practice Test

Demo: 23 questions
Total 154 questions

Storage Administrator, VMAX3 Solutions Specialist Questions and Answers

Question 1

What is the default location of the SYMAPI options file on a Microsoft Windows host?

Options:

A.

\EMC\SYMAPI\config\

B.

\EMC\SYMCLI\config\

C.

\EMC\SYMAPI\bin\

D.

\EMC\SYMCLI\bin\

Question 2

What is the maximum Reserved Capacity percentage that can be set for a VMAX All Flash Storage Resource Pool?

Options:

A.

10

B.

20

C.

80

D.

90

Question 3

What will happen if one or more source (R1) devices in an SRDF/Synchronous Consistency Group cannot propagate data to their corresponding target (R2) devices?

Options:

A.

Data propagation from all R1 devices in the Consistency Group to the R2 targets will be suspended

B.

Data propagation from the specific R1 devices to their corresponding R2 targets will be suspended

C.

SRDF/S replication will be suspended and a consistent data cleanup will be performed on the R2 targets

D.

All RDF device pairs in the Consistency Group will be set to Not Ready

Question 4

A TimeFinder SnapVX snapshot of a Storage Group was created with a time-to-live setting of seven days. Fourteen days after snapshot creation, a query shows that the snapshot still exists.

What is a possible reason?

Options:

A.

Reserved Capacity limit was exceeded

B.

Snapshot was not manually terminated

C.

Snapshot was created in NoCopy mode

D.

Snapshot has one or more linked targets

Question 5

Which drive types will the Platinum Service Level Objective try to use under most circumstances?

Options:

A.

Flash, 15K RPM, and 10K RPM

B.

Flash, 15K RPM, 10K RPM, and 7.2K RPM

C.

15K RPM, 10K RPM, and 7.2K RPM

D.

Flash and 15K RPM only

Question 6

A Storage Group containing the source volumes on a VMAX3 array is managed by the Gold SLO. A TimeFinder SnapVX snapshot of this Storage Group is linked to the target volumes. The Storage Group containing the target volumes is managed by the Bronze SLO.

Which SLO will be used to manage the snapshot deltas?

Options:

A.

Optimized

B.

Gold

C.

Bronze

D.

None

Question 7

What is the default port number to access the EMC vApp Manager for Solutions Enabler?

Options:

A.

2707

B.

5480

C.

8080

D.

8443

Question 8

What can be used to minimize SRDF asynchronous replication from impacting SRDF synchronous replication on the same RF ports?

Options:

A.

Use the symqos command to enable I/O resource distribution on the affected RF ports

B.

Use the symqos command to set a RDF pace value for the SRDF asynchronous volumes

C.

SRDF asynchronous and synchronous replication is not supported on the same RF port

D.

Enable SRDF coordination for the asynchronous volumes

Question 9

What are the EMC Virtual Storage Integrator requirements for VMAX All Flash and VMAX3 arrays?

Options:

A.

EMC SMI-S Provider, EMC Unisphere for VMAX, and EMC VSS Provider

B.

Masking Views for the ESX/ESXi hosts must exist on the array, EMC Storage Plug-in, and EMC Solutions Enabler

C.

Array must be registered, EMC VSS Provider, and EMC Unisphere for VMAX

D.

Array must be registered, EMC SMI-S Provider, and Masking Views for the ESX/ESXi hosts must exist on the array

Question 10

On a VMAX3 array, a TDEV is provisioned to a host using a Storage Group that has no Service Level defined. How will the TDEV be handled by FAST?

Options:

A.

Optimized Service Level will be applied to the TDEV

B.

Bronze Service Level will be applied to the TDEV

C.

FAST will not manage the TDEV

D.

Highest available Service Level will be applied to the TDEV

Question 11

Where should the gkselect file be placed on a UNIX host?

Options:

A.

/var/symapi/config

B.

/var/symcli

C.

/var/symapi/option

D.

/var/symapi

Question 12

A storage administrator has set the I/O limit on a VMAX3 Storage Group to 1000 IO/Sec. The I/O distribution has been set to the default mode. One of the directors in the associated two-director Port Group has failed.

What will the I/O limit be on the director that is still online?

Options:

A.

500 IO/Sec

B.

750 IO/Sec

C.

1000 IO/Sec

D.

2000 IO/Sec

Question 13

Where is data compression enabled on a VMAX All Flash array?

Options:

A.

Storage Group

B.

Thin devices

C.

Data Pool

D.

Disk Group

Question 14

Which section in the EMC vApp Manager is used to edit the Solutions Enabler options file?

Options:

A.

Manage Daemons

B.

Appliance Info

C.

Appliance Data/Log

D.

License Validation

Question 15

What is the maximum thin device size that can be created on a VMAX3 array?

Options:

A.

240 GB

B.

16 TB

C.

60 TB

D.

64 TB

Question 16

VMAX3 devices 00011 through 00014 are 100 GB in size. What will the size of the devices be after the symdev modify –devs 00011:00014 –cap 400 –captype gb –tdev SYMCLI command is executed?

Options:

A.

200 GB

B.

400 GB

C.

500 GB

D.

1600 GB

Question 17

A VMAX3 storage administrator created several TimeFinder SnapVX snapshots. The administrator wants the snapshots to expire after seven days. Which action should be taken by the administrator?

Options:

A.

Set the “time-to-live” on the snapshots

B.

Snapshots must be manually deleted, one at a time

C.

Snapshots must be recreated, specifying the “time-to-live”

D.

Link the snapshots to the target

Question 18

A storage administrator wants to continue using a TimeFinder SnapVX target from a host after the corresponding snapshot has been terminated. Which action will allow continued access to target data?

Options:

A.

Link with Copy mode

B.

Link with NoCopy mode

C.

Relink with NoCopy mode

D.

Restore the linked target to the production volume

Question 19

A VMAX3 system administrator needs to create a SRDF relationship for a planned data migration. Which replication mode of SRDF is recommended for the initial bulk data transfer?

Options:

A.

Adaptive Copy Disk

B.

Synchronous

C.

Asynchronous

D.

Adaptive Copy Write Pending

Question 20

When creating a TimeFinder SnapVX snapshot, what is the maximum value in days that can be specified for Time-to-Live?

Options:

A.

365

B.

400

C.

512

D.

Unlimited

Question 21

Where are Host I/Os directed to when in the Non-Disruptive Migration CutoverReady state?

Options:

A.

Source array only

B.

Held in host cache until a Commit operation occurs

C.

Target array only

D.

Either the source or the target array

Question 22

For devices replicating in SRDF/A mode, which SRDF pair state will confirm active asynchronous replication protection?

Options:

A.

Consistent

B.

SyncInProg

C.

Synchronized

D.

UpdateInProg

Question 23

At which levels are FAST performance metrics collected in a VMAX3 array?

Options:

A.

Disk Group, Storage Group, thin device sub-LUN

B.

Disk, Data Pool, Storage Resource Pool

C.

Disk Group, Data Pool, thin device sub-LUN

D.

Data Pool, Storage Resource Pool, Storage Group

Demo: 23 questions
Total 154 questions