EMC DCS-IE DES-1221 Questions & Answers

• Question 1:

  A VM administrator uses their PowerStore user account and noticed they are unable to change their password. Why?

  A. Extended schema for Unix users in Active Directory not set

  B. VM Administrator role cannot set password

  C. In settings > users: enable allow user to change password not set

  D. Validate user in Active Directory not set

  Correct Answer: C

• Question 2:

  What is the maximum number of snapshot rules per cluster?

  A. 8

  B. 16

  C. 32

  D. 64

  Correct Answer: A

  Reference: https://www.delltechnologies.com/da-dk/collaterals/unauth/data-sheets/products/storage/h18143-dell-emc-powerstore-family-spec-sheet.pdf

• Question 3:

  Which ports are recommended for use as the interconnect between the two Dell supplied Data Switches connected to PowerStore?

  A. Two 10 GigE

  B. Two 25 GbE

  C. Two 100 GigE

  D. Four 1 GbE

  Correct Answer: B

  Reference: https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h18241-dell-emc-powerstore-best-practices-guide.pdf (12)

• Question 4:

  At what point in the configuration of an External Storage Import session does the data path from the host to the PowerStore system become the active IO path?

  A. When the import session begins

  B. Before launching the Import Storage wizard

  C. During the ImportKit installation

  D. As MPIO restarts on the host

  Correct Answer: C

• Question 5:

  A Storage Administrator removed an appliance from the cluster. What is the status of the removed appliance's licenses?

  A. Licenses are erased

  B. No licensing impact

  C. Licenses becomes void

  D. New licenses are created

  Correct Answer: C

• Question 6:

  Refer to the Exhibit.

  

  What happens to the parent resource of thin clone 3 if thin clone 2 is deleted?

  A. Snapshot 3 becomes the parent

  B. Thin clone 3 becomes parent

  C. Thin clone 1 becomes parent

  D. Thin clone 3 has an empty parent

  Correct Answer: D

  Reference: https://www.delltechnologies.com/en-us/documentation/unity-family/unity-p-config-luns/03-configuring-block-thin-clones.htm

• Question 7:

  A SQL Cluster with attached PowerStore storage has Volumes SQL1, SQL2, SQL4, SQL5 which all require write order preservation. The SQL administrator no longer requires SQL4 and has removed it from the database. The Storage Administrator goes to delete volume SQL4 and finds that the option is grayed out.

  Why is the option to delete the volume unavailable?

  A. SQL4 was renamed from SQL3

  B. SQL4 still has replications

  C. SQL4 is part of a volume group

  D. SQL4 still has snapshots

  Correct Answer: B

• Question 8:

  1.a.1 What is the maximum number of appliances that can be connected to form a cluster?

  A. 1 in a PowerStore T cluster, 4 in a PowerStore X cluster

  B. 1 in a PowerStore T cluster, 1 in a PowerStore X cluster

  C. 4 in a PowerStore T cluster, 4 in a PowerStore X cluster

  D. 4 in a PowerStore T cluster, 1 in a PowerStore X cluster

  Correct Answer: C

  Reference: https://www.delltechnologies.com/en-us/collaterals/unauth/white-papers/products/storage/h18149-dell-emc-powerstore-platform-introduction.pdf

• Question 9:

  A customer wants to add capacity to their PowerStore 5000T. The system is populated with 6 NVMe SCM 750 GB drives. What is the maximum number and type of drives that can be added to the base enclosure?

  A. 15 NVMe SCM

  B. 15 NVMe SSD

  C. 17 NVMe SCM

  D. 17 NVMe SSD

  Correct Answer: A

• Question 10:

  Refer to the Exhibit.

  

  A Network administrator is failing to discover a PowerStore T system using the PowerStore Discovery Utility. What might be the issue?

  A. Discovery network uses only native VLAN

  B. Port 54 needs to be enabled

  C. Dedicated port needs to be used for discovery network

  D. Port 54 has not been set to trunk mode

  Correct Answer: C