Dell EMC E20-393 Exam Practice Test Instant Access

Question 1

A system administrator wants to configure asynchronous replication on their Unity system. What is required before creating a replication session?

AA Fibre Channel connection configured between the remote systems.A configured replication connection between the remote systems.

BA Sync Replication Management Port configured on each system.A Fibre Channel connection configured between the remote systems.A configured replication connection between the remote systems.

CAn IP-based replication interface on the same network as the destination system's replication interface.A configured replication connection between the remote systems.

DA Sync Replication Management Port configured on each system.An IP-based replication interface on the same network as the destination system's interface.A configured replication connection between the remote systems.

Answer : D

Asynchronous remote replication requires a replication interface be created on each SP on the system.

For asynchronous replication, replication is performed over Ethernet interfaces configured on the system. On EMC Unity physical systems, the onboard 10GbE BaseT ports, CNA ports with Ethernet personality, or Ethernet ports located on I/O modules can be used for replication. In UnityVSA systems, any I/O port can be used for asynchronous replication.

Question 2

A system administrator is configuring asynchronous remote replication for an existing NAS server and its' file systems on a Unity system. What should the administrator create to ensure all data is replicated for the NAS server and the file system?

AReplication sessions on each file system only

BReplication sessions for each file system first and then the NAS server

CA replication session on the NAS server and then manually create replication sessions on each file system

DA replication session for only the NAS server

Answer : D

Before File Systems or VMware NFS Datastores can be replicated, the NAS Server must be replicated.

Question 3

What are considerations when configuring a Proxy NAS Server?

ACan be created on either SP regardless of where the replicated NAS Server residesMay utilize different access protocols as the replicated NAS Server

BCan be created on either SP regardless of where the replicated NAS Server residesMust use the same access protocols as the replicated NAS Server

CMust be created on the same SP as the replicated NAS ServerMust use the same access protocols as the replicated NAS Server

DMust be created on the same SP as the replicated NAS ServerDifferent access protocols may be utilized as the replicated NAS Server

Answer : C

Question 4

How is a Local LUN Move configured?

AFirst select the LUN, then select the Pool to move the LUN into, and finally choose the Move operation.

BFirst select the Pool to move the LUN into, then choose the Move operation, and finally select a LUN.

CFirst choose the Move operation, then select a LUN, and finally select the Pool to move the LUN into.

DFirst select a LUN, then choose the Move operation, and finally select the Pool to move the LUN into

Answer : D

References:

https://www.dellemc.com/sr-me/documentation/unity-family/unity-p-config-luns/02-configuring-lun-move.htm

Question 5

What is a connectivity rule for a host that connects to multiple Dell EMC Unity systems?

AHost must connect to all the arrays using a single protocol

BHost can connect to different arrays with different protocols

CiSCSI protocol is required to connect a host to multiple arrays

DCNA connections to host must be used with alternating protocols

Answer : B

Question 6

A company has the following available drive types in their Dell EMC Unity 500 storage array:

1.2 TB SAS

2 TB NL-SAS

100 GB SSD

1.6 TB SSD

3.8 TB SSD

What combination of drives can the company use to create a storage pool?

A2 TB NL-SAS and 100 GB SSD

B1.6 TB SSD and 3.8 TB SSD

C1.2 TB SAS and 1.6 TB SSD

D2 TB NL-SAS and 3.8 TB SSD

Answer : D

Question 7

Which operation can be performed from the FAST VP settings section in the Unisphere Settings window?

AEnable scheduled data relocation at the pool level

BExclude pool from the data relocation schedule

CEnable scheduled data relocation at the system level

DView the data relocation progress between tiers

Answer : A

FAST VP accelerates performance of a specific storage pool by automatically moving data within that pool to the appropriate drive technology, based on data access patterns. FAST VP is only applicable to hybrid pools.

FAST VP is most effective if data relocations occur during or immediately after normal daily processing. EMC recommends scheduling FAST VP relocations to occur before backups or nightly batch processing.

Dell EMC E20-393 Implementation Engineer, Unity Solutions Specialist Exam Practice Test