Dell EMC DES-1121 Exam Practice Test Instant Access

Question 1

SRDF/A has been enabled between two PowerMax arrays in Multi-Session Consistency mode An extended loss of all RDF links occurs. What will the RDF pair states be after link connectivity is restored?

APartitioned

BFailed Over

CSplit

DSuspended

Answer : A

Question 2

Which Open Replicator device type resides on the array running Open Replicator?

ADonor

BLocal

CControl

DRemote

Answer : C

Question 3

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?

ACycle switching will stop

BRDF links will be suspended immediately

CSRDF pair state will become Partitioned

DSRDF mode will change to Adaptive Copy Disk

Answer : C

Question 4

What takes place during an SRDF Establish operation?

AChanges made to the R1 are propagated to the R2. Changes made to the R2 are discarded

BEnables access to both the R1 and R2 devices on the hosts

CChanges made to the R2 are propagated to the R1 Changes made to the R1 are discarded.

DResumes normal SRDF mirroring and host access

Answer : A

Question 5

Two PowerMax arrays have been configured for replication using SRDF During a disaster recovery operation production has been transferred to the R2 devices at the target site. Which operation begins the transfer of accumulated invalid tracks from the R2s to the R1s while production work continues on the R2s?

AUpdate

BFallback

CResume

DFailover

Answer : C

Question 6

A systems administrator no longer needs the remote replica of a local device. Which step can be performed first in order to perform the deletepair function?

ASuspend the SRDF link

BSplit the SRDF link

CChange the type of the group to 'regular

DChange the pair state to 'NR'

Answer : A

Question 7

Which service has to be manually started first when Unisphere services are down?

ASMASDB

BSYMEVENT

CSMAS

DSMI-S

Answer : C

https://www.dell.com/support/kbdoc/en-ca/000167303/powermax-vmax-all-flash-and-unisphere-for-powermax-smas-service-does-not-start-for-new-installation-of-unisphere-for-powermax-on-rhel-platform

Dell EMC Specialist - Implementation Engineer, PowerMax and VMAX Family Solutions Version 1.0 DES-1121 Exam Practice Test