EMC Specialist - Implementation Engineer, SC Series - DES-1721 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

You are on-site to install 2 new Brocade switches with a Storage Center. By default, every new Brocade switch IP address is set to 10.77.77.77. What is the command to check the IP address of a Brocade switch?

A. cfgShow B. ipaddrshow C. configipaddr D. showconfig

Discussion 0

Correct Answer: B Vote an answer

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Question 2

A customer has a volume that was created with the wrong datapage size. What is the simplest and least disruptive method to change this volume's page size?

A. Mirror the volume, then mount the mirrored volume B. Migrate the volume, then delete the source volume C. Mirror the volume, then migrate to mirror D. Copy the volume, then mount the new volume

Discussion 0

Correct Answer: D Vote an answer

Question 3

Which command is used to assign the DNS server IP address 10.10.10.12 on an SC9000 during the initial configuration?

A. ifconfig inet 10.10.10.12 B. net dns init 10.10.10.12 C. controller dnsserver 10.10.10.12 D. controller ipconfig 10.10.10.12

Discussion 0

Correct Answer: B Vote an answer

Question 4

A SC5020 has been installed and it is using front-end SAS. There is a problem on Server A and Server B during Controller failover. Each server has a connection in Fault Domains 1 and 2.
What is wrong?

A. Servers must have all connections in a single Fault Domain B. SAS switch configuration issue C. SC5020 does not support SAS as the front-end D. Asymmetric Logical Unit Access (ALUA) is not properly configured

Discussion 0

Correct Answer: B Vote an answer

Question 5

A customer is facing poor performance on all synchronously replicated volumes every Thursday between 4 PM and 6 PM. All departments have checked their applications for any batch jobs; however, nothing was found. The I/O graphs do not show any anomaly and the replication links are not saturated.
What is the possible reason for this behavior?

A. Data Progression is consuming all disk performance B. QoS Bandwidth Limit is enabled in the QoS node C. Automatic report creation is impacting replication D. Switches used for replication are restarting

Discussion 0

Correct Answer: B Vote an answer

Question 6

How many SC400 enclosures can be supported by an SC7020 controller?

A. 8 B. 10 C. 12 D. 16

Discussion 0

Correct Answer: D Vote an answer

Question 7

Match the Snapshot type with the description related to Snapshot creation.

Discussion 0

Correct Answer:

Reference:
https://www.dell.com/storagehelp/dellstorageclient/2016R2/en-us/GUID-DDFF60E6-30F1-4CBE-9176- 3B12C4249CCF.html

Question 8

After an initial implementation of a SC Fibre Channel front-end, during the failover test one of the controllers gets reset. All Virtual WWNs from the reset controller are migrated to a single port of the remaining controller.
What corrective action should be taken?

A. Check cabling, FC Zoning or Fault Domains for incorrect configuration and revise as needed B. Incorrect cables used, re-cable as needed C. This is the expected behavior and the test completed successfully D. FC zoning is not enabled, enable zone config

Discussion 0

Correct Answer: A Vote an answer

Question 9

When creating a new server in Unisphere Central for SC Series, what should show up automatically if it has been properly configured on the host?

A. OS B. Name C. MPIO D. HBA

Discussion 0

Correct Answer: B Vote an answer

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