Dell-EMC e20-260 practice test
VPLEX Specialist for Implementation Engineers Exam
Question 1
Refer to the exhibit.
You are performing a health-check on a VPLEX VS2 Metro system. After running several commands,
you notice port errors on the VPLEX directors.
What does the information listed under Checking ports status indicate?
- A. Not all Local-COM ports have been enabled.
- B. Not all BE ports have been enabled.
- C. Not all FE ports have been enabled.
- D. Not all WAN-COM ports have been enabled.
Answer:
D
Question 2
Refer to the exhibit.
You are implementing a VPLEX Metro configuration, and some BE ports are not logged into the
fabric.
Which VPLEX command should be performed?
- A. set topology p2p
- B. set enabled=true
- C. set topology loop
- D. set port speed
Answer:
A
Question 3
Refer to the exhibit.
During a short power disruption to cluster 2, director-2-1-A had failed. Power was restored after 5
minutes. In examining the output of the vault status command, you note that cluster-2's status reads
"Cluster is not vaulting/unvaulting".
Why did this message appear?
- A. There was no power disruption at cluster-1
- B. The power disruption affected a single director only.
- C. The power disruption did not affect all "A" directors.
- D. The vaulting process runs on cluster-1
Answer:
B
Question 4
Refer to the exhibit.
Reference the message type shown at point "1".
What type of response will be sent back to the SNMP management server from the SNMP Agent?
- A. A poll response containing requested data
- B. A trap response containing requested data
- C. A poll response that initiates a trap response
- D. A trap response containing all MIB data
Answer:
A
Question 5
Refer to the exhibit.
You are preparing to perform an upgrade on an unconfigured VPLEX Metro. When you run the ndu
pre-check command, it indicates that it has failed and there are no first upgraders. In your
troubleshooting, you run the version -a command.
Based on the output, what is the reason for the failure?
- A. health-check --full was not run
- B. Directors are at incompatible code levels
- C. ndu pre-check --force flag was not used
- D. Directors are not connected.
Answer:
D
Question 6
Refer to the exhibit.
A customer needs to provision storage to a host on Cluster 1, but there is no additional local array
capacity to allocate. How could the customer facilitate assigning storage to the Cluster 1 host from
an array locally connected to Cluster 2?
- A. Enable remote access for a Cluster 2 virtual volume.
- B. Add a remote mirror to a Cluster 2 virtual volume.
- C. Create a distributed device from a virtual volume on Cluster
- D. Add a virtual volume from Cluster 2 to a distributed consistency group.
Answer:
A
Question 7
Refer to the exhibit.
The customer deleted ext_2 on a 20 GB LUN in order to make an extent of 10 GB. Why is the
customer unable to create a 10 GB extent?
- A. Storage array must be re-discovered.
- B. ext_2 cannot be deleted.
- C. Chunks of the storage need to be contiguous.
- D. The defrag property is set to false.
Answer:
C
Question 8
Refer to the exhibit.
You have created a Distributed Device in a VPLEX Metro. You want to confirm the volumes before
performing a mobility job within the cluster. You will be moving the device to cluster 1.
Which object will be the source for this operation?
- A. extent_Symm0841_03A7_1
- B. DD_8_32012Nov26_183659
- C. Symm0841_03A7
- D. DD_7_3
Answer:
A
Question 9
Refer to the exhibit.
You have created a Distributed Device in a VPLEX Metro. You want to confirm you have chosen the
correct volumes before performing a mobility job across clusters. You will be moving the device to
cluster 1.
Which object will be the source for this operation?
- A. extent_Symm0841_03A7_1
- B. DD_8_32012Nov26_183659
- C. Symm0841_03A7
- D. DD_7_3
Answer:
B
Question 10
Refer to the exhibit.
After 6 months of operation, you are monitoring the health of the VPLEX system from the Unisphere
Manager for VPLEX.
What is the most likely reason for a state change of the VPLEX Witness?
- A. TheESXi host was rebooted.
- B. The WAN switch ports failed.
- C. The Management Server was restarted.
- D. TheMetaVolume was restored.
Answer:
A