Dell EMC E20-260 Exam Practice Test Instant Access

Question 1

What steps must be performed to encapsulate LUNs into virtual volumes?

A1. Claim native array LUN with data into VPLEX
2. Create extent, create a device on the extent
3. Create a virtual volume
4. Present virtual volume to the host

B1. Present a Virtual volume to the host
2. Create device
3. Create extent on the device
4. Execute storage claim wizard

C1. Create a new virtual volume
2. Mirror the virtual volume to native volume with data
3. Create device and create extent
4. Present virtual volume to host

D1. Discover new storage
2. Create extent
3. Create device
4. Create virtual volume

Answer : A

Question 2

During the installation of a VPLEX Local, the command 'configuration system-setup' is issued. What is accomplished by this command?

ALaunches EZ-setup Wizard

BConfigures EMC system reports

CExposes back-end storage to cluster

DCreates a logging volume

Answer : A

Question 3

When creating logging and metadata volumes, which LUN requirement applies to both volumes?

AArray LUNs must be zeroed-out.

BArray LUNs must be RAID 0

CArray LUNs must be thin.

DArray LUNs must be RAID 1

Answer : A

Question 4

A service provider has implemented a VPLEX Metro cluster without the VPLEX Witness, but has implemented a static rule set. The static rule set has been set to "Cluster-2 detaches". A Windows host in the Cluster-1 data center uses a distributed volume. The inter-cluster link fails. What happens?

A1. VPLEX Suspends I/O to all distributed devices on both clusters
2. VPLEX starts a delay timer
3. If connectivity is not restored within the timer expiration period, then VPLEX will resume I/O on Cluster-2 and keep I/O suspended on Cluster-1

B1. VPLEX starts a delay timer
2. VPLEX suspends I/O to all distributed devices on both clusters
3. If connectivity is not restored within the timer expiration period, then VPLEX resumes I/O on Cluster-2 and keeps I/O suspended on Cluster-1

C1. VPLEX starts a delay timer
2. VPLEX suspends I/O to all distributed devices on both clusters
3. If connectivity is not restored within the timer expiration period, then VPLEX resumes I/O on Cluster-1 and keeps I/O suspended on Cluster-2

D1. VPLEX suspends I/O to all distributed devices on both clusters
2. VPLEX starts a delay timer
3. If connectivity is not restored within the timer expiration period, then VPLEX resumes I/O on Cluster-1 and keeps I/O suspended on Cluster-2

Answer : A

Question 5

In a VPLEX Metro with Witness, which command returns the remote VPLEX management IP address and the witness public IP address?

Ashell command sudo /usr/sbin/ipsec status

Bvplexcli command cluster status

Cshell command /sbin/ifconfig

Dvplexcli command VPlexadmin show

Answer : A

Question 6

How much distributed storage can be managed by a 20 GB logging volume?

AUp to 960 TB

BUp to 320 TB

CUp to 640 TB

DUp to 1.2 PB

Answer : C

Question 7

How do you verify that the VPLEX upgrade has completed successfully?

ALog into the VPLEX Unisphere interface.

BRun the cluster-summary command.

CCheck that the system LED is green on each director.

DRun the ndu pre-check command.

Answer : D

Dell EMC E20-260 VPLEX Specialist for Implementation Engineers Exam Practice Test