EMC EMC Certification E20-517 Questions & Answers

• Question 11:

  Refer to the exhibit.

  

  The SAN zones (Zones 3 and 4) shown in the exhibit have been created during an Open Replicator implementation. The control devices in the Symmetrix array are mapped to both front- end ports. Which Open Replicator operations can be performed?

  A. Hot Push and Pull, Cold Push and Pull

  B. Cold Push and Cold Pull only

  C. Hot Push and Hot Pull only

  D. Hot Pull and Cold Pull only

  Correct Answer: A

• Question 12:

  A Symmetrix VMAX customer wants the ability to perform at least four concurrent FAST swaps.

  What is the minimum required DRV configuration?

  A. 4 DRVs equal to or larger than the largest device size

  B. 4 DRVs for every device size in the configuration

  C. 8 DRVs equal to or larger than the largest device size

  D. 8 DRVs for every device size in the configuration

  Correct Answer: A

• Question 13:

  Which command should be used to change the SRDF operation mode into sync?

  A. symrdf -g set mode sync

  B. symrdf -g set sync

  C. symdg -g set mode sync

  D. symrdf -g resume

  Correct Answer: A

• Question 14:

  Which status shows that a Virtual LUN migration is complete?

  A. Migrated

  B. Synchronized

  C. Established

  D. Copied

  Correct Answer: A

• Question 15:

  A customer configured FAST VP so data movement can take place from 00:00 to 24:00, but it seems the hot spots have not moved at all.

  What could be causing this?

  A. FAST VP is not enabled

  B. FAST VP movement time window is too large

  C. Maximum device moves per day are set too low

  D. Data movement mode is set to AUTO

  Correct Answer: A

• Question 16:

  What is the maximum number of concurrent differential TimeFinder/Clone sessions that can be created from a single source device?

  A. 8

  B. 10

  C. 12

  D. 16

  Correct Answer: A

• Question 17:

  Which Symmetrix VMAX Enginuity features can be managed by both Unisphere for VMAX and Symmetrix Management Console?

  A. Auto Provisioning, Virtual Provisioning for FBA Volumes and SRDF

  B. FAST VP for CKD Volumes, Federated Live Migration (FLM) and TimeFinder/Snap

  C. Virtual Provisioing for CKD Volumes, TimeFinder/Clone and SRDF

  D. Federated Tiered Storage (FTS), FAST VP for FBA Volumes and TimeFinder VP Snap

  Correct Answer: A

• Question 18:

  Which command is used for Virtual LUN Migration?

  A. symmigrate

  B. symaccess

  C. symconfigure

  D. symsg

  Correct Answer: A

• Question 19:

  A customer intends to use TimeFinder VP Snap to create multiple replicas of their production data.

  What is a requirement?

  A. Production and Target devices must be thin. Target devices must be bound to the same thin pool.

  B. Production and Target devices must be thin. Production and Target devices must be bound to the same thin pool.

  C. Production devices can be standard or thin.

  D. Production devices must be thin. Target devices can be standard or thin.

  Correct Answer: A

• Question 20:

  What Unisphere for VMAX common task is used to modify an existing initiator group?

  A. Manage hosts

  B. Create a new host

  C. Provision storage

  D. Hosts --> Initiator Groups

  Correct Answer: A