EMC EMC Certifications E20-507 Questions & Answers

• Question 31:

  On a VMAX3 array, a TDEV is provisioned to a host using a Storage Group that has no Service Level defined. How will the TDEV be handled by FAST?

  A. Optimized Service Level will be applied to the TDEV

  B. Bronze Service Level will be applied to the TDEV

  C. FAST will not manage the TDEV

  D. Highest available Service Level will be applied to the TDEV

  Correct Answer: A

• Question 32:

  In VMAX3 and VMAX All Flash arrays, what is the maximum number of LUN addresses supported per director port?

  A. 2 K

  B. 4 K

  C. 8 K

  D. 16 K

  Correct Answer: B

  Reference: https://community.emc.com/thread/189386?tstart=0

• Question 33:

  Which Database Management System(s) is used by Unisphere for VMAX v.8.3?

  A. PostgreSQL and MySQL B. Oracle

  C. PostgreSQL only

  D. MySQL only

  Correct Answer: C

  Reference https://learningcontent.emc.com/gatekeepercontent/cninv000000000124493/presentation_content/external_files/Unisphere%20for%20VMAX%20IM%208.3_srg.pdf (page 4)

• Question 34:

  A storage administrator wants to use the Migration Wizard in Unisphere for VMAX to create a Non-Disruptive Migration session. Where is the Migrate option located?

  A. SID>Storage>Storage Groups

  B. SID>Data Protection>Replication Groups and Pools

  C. SID>Storage>Migrations

  D. SID>Data Protection>SRDF

  Correct Answer: A

  Reference https://learningcontent.emc.com/gatekeepercontent/cninv000000000135674/presentation_content/external_files/Non-Disruptive%20Migration%20VMAX%20All%20Flash_VMAX3.pdf (p.26)

• Question 35:

  A Unisphere for VMAX administrator is creating a new user. The new user needs the ability to provision storage from the VMAX3 array. However, the administrator does not want the user to create or delete other users. Which role should be assigned to this user?

  A. SecurityAdmin

  B. StorageAdmin

  C. PerfMonitor

  D. Administrator

  Correct Answer: B

  Reference: https://learningcontent.emc.com/gatekeepercontent/cninv000000000124493/presentation_content/external_files/Unisphere%20for%20VMAX%20IM%208.3_srg.pdf (p.56)

• Question 36:

  What are the EMC Virtual Storage Integrator requirements for VMAX All Flash and VMAX3 arrays?

  A. EMC SMI-S Provider, EMC Unisphere for VMAX, and EMC VSS Provider

  B. Masking Views for the ESX/ESXi hosts must exist on the array, EMC Storage Plug-in, and EMC Solutions Enabler

  C. Array must be registered, EMC VSS Provider, and EMC Unisphere for VMAX

  D. Array must be registered, EMC SMI-S Provider, and Masking Views for the ESX/ESXi hosts must exist on the array

  Correct Answer: B

• Question 37:

  Refer to the Exhibit.

  

  Production work has been resumed on the R2 devices after an SRDF Failover operation. Where will the changes made to the R2 device be reflected in an SRDF Query?

  A. 1

  B. 2

  C. 3

  D. 4

  Correct Answer: A

• Question 38:

  Refer to the Exhibit.

  

  Both the R1 and R2 devices are being accessed after an SRDF Split operation. Where will the changes made to these devices be reflected in the SRDF Query?

  A. 1 and 3

  B. 1 and 4

  C. 2 and 3

  D. 2 and 4

  Correct Answer: C

• Question 39:

  Refer to the Exhibit.

  

  How many tracks will be returned to the pool if snapshot 'backup' generation 2 is terminated?

  A. 6074

  B. 9157

  C. 11146

  D. 17220

  Correct Answer: A

• Question 40:

  Which device type can be used as a Gatekeeper?

  A. TDEV

  B. BCV

  C. VDEV

  D. TDAT

  Correct Answer: C