E20-393 Online Practice Questions and Answers

DRAG DROP

What is the correct sequence of steps taken by the storage array when an AC power failure is detected?

Select and Place:

A storage administrator is creating a host profile in Unisphere to provide host access to block storage resources using the iSCSI protocol. The host initiators were not automatically discovered and must be manually added. In addition to the SAN host IQN, what other configuration can be performed through the "Create iSCSI Initiator Wizard" window?

A. Enable and disable CHAP settings

B. Create Mutual CHAP secret

C. Create Global CHAP secret

D. Enter CHAP username and secret

Which technology is used by Unity Snapshots?

A. Copy on First Write

B. Inline Deduplication

C. Redirect on Write

D. Block Compression

Which step must be completed prior to performing the initial configuration of a UnityVSA system and creating the first storage pool?

A. Create an ESXi host profile

B. License the system for NFS and SMB support

C. Add vDisks to the storage appliance

D. Install license keys for thin provisioning

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

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

B. A 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.

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

D. A 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.

What is the minimum memory requirement for a host running VMware ESXi 6.0 to support the deployment of a UnityVSA system?

A. 8 GB

B. 12 GB

C. 16 GB

D. 18 GB

When creating a NAS Server replication session, which settings are required for the destination NAS Server?

A. Name, Pool, and Storage Provisioning

B. Interface configuration, Pool, and Storage Processor

C. Pool, RPO, and Storage Processor

D. Name, interface configuration, and RPO

When can a LUN be defined as thin or thick?

A. Any time after the LUN has been created

B. Only when creating the LUN

C. Only when enabling data reduction on the LUN

D. Only when adding host access to the LUN

Which Dell EMC Unity model(s) supports the 12 Gb/s SAS I/O module?

A. All Dell EMC Unity models

B. Dell EMC Unity 600/650F only

C. Dell EMC Unity 500/550F and Dell EMC Unity 600/650F only

D. Dell EMC Unity 400/450F, Dell EMC Unity 500/550F, and Dell EMC Unity 600/650F only

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?

A. 2 TB NL-SAS and 100 GB SSD

B. 1.6 TB SSD and 3.8 TB SSD

C. 1.2 TB SAS and 1.6 TB SSD

D. 2 TB NL-SAS and 3.8 TB SSD

What is a consideration when implementing a Thin Clone on a Dell EMC Unity array?

A. Thin Clone is only supported on physical Dell EMC Unity systems.

B. Thin Clone can be expanded independently from the base LUN

C. Thin Clone can be created directly from the base LUN

D. Data Reduction can be enabled independently on source LUN and on Thin Clone

Which Dell EMC Unity service task would most quickly resolve connection problems between the storage system and Unisphere?

A. Reinitialize the Storage System

B. Reimage the Storage Processors

C. Reboot the Storage Processors

D. restart the Management Software

A Storage administrator needs to expand their FAST Cache by 400 GB. The current configuration consists of two 400 GB SAS Flash 2 drives. What can be used to expand the FAST Cache?

A. Two 200 GB SAS Flash 2 drives

B. Two 400 GB SAS Flash 2 drives

C. Four 200 GB SAS Flash 3 drives

D. One 400 GB SAS Flash 2 drive

What are the available file system states within an FLR-enabled file system?

A. Append-only, Locked, and Protected

B. Not-Locked, Append-only, Locked, and Expired

C. Append, No-append, Locked, and Protected

D. Protected, Not-Locked, Expired, and Protected

What remote service is required to enable Remote Logging in the Dell EMC Unity XT system?

A. SNMPv3

B. Syslog

C. SNMPv2

D. Unisphere agent