EMC Legato Cert E20-361 Questions & Answers

• Question 81:

  During a Celerra Replicator V2 implementation, the site administrator decides to change the IP addresses of the Data Mover interconnect.

  What should be done to the running replication session to change the interfaces?

  A. Stop the session, add the new addresses to the Data Mover interconnect, and delete the old addresses.

  B. Delete the session and add the new addresses to the Data Mover interconnect, and delete the old addresses.

  C. Stop the session and create IP address aliases for the interconnect ports.

  D. Delete the session and create IP address aliases for the interconnect ports.

  Correct Answer: A

• Question 82:

  In what order during a write operation are the files processed when CAVA is enabled?

  A. Client > Celerra Cache > Virus Checking Server > Celerra Cache > Storage

  B. Client > Virus Checking Server > Client > Celerra Cache > Storage

  C. Client > Celerra Cache > Storage > Virus Checking Server > Storage

  D. Client > Virus Checking Server > Celerra Cache > Storage

  Correct Answer: A

• Question 83:

  The storage administrator would like to know if more AV servers are necessary for optimal performance and protection.

  Which tool can the system administrator use to analyze current utilization of the antivirus environment?

  A. CAVA Sizing Tool

  B. Celerra Monitor

  C. NAS Support Matrix

  D. CAVA Calculator

  Correct Answer: A

• Question 84:

  Which command can be used to start the virus checker on the Data Mover?

  A. server_setup -Protocol viruschk option start

  B. server_viruscheck -Protocol viruschk option start

  C. server_cifs -Protocol viruschk option start

  D. server_manager -Protocol viruschk option start

  Correct Answer: A

• Question 85:

  How can you disable Automatic SavVol Extension?

  A. By setting HWM to 0

  B. By setting HWM to 100

  C. By setting LWM to 0

  D. By setting LWM to 100

  Correct Answer: A

• Question 86:

  A checkpoint is created. The first block DB01 will be updated for a second time.

  What will happen after the update?

  A. Bitmap value remains unchanged; PFS is updated.

  B. Bitmap value will be changed to 0; PFS is updated.

  C. Bitmap value remains unchanged; SavVol is updated.

  D. Bitmap value will be changed to 0; SavVol is updated.

  Correct Answer: A

• Question 87:

  You have decided to use the Automatic SavVol Extension. For a Celerra of 200 GB a SavVol with 20 GB is created.

  What is the size of the next Automatic SavVol Extension when HWM is reached?

  A. 20 GB

  B. 20 MB

  C. 64 GB

  D. 64 MB

  Correct Answer: A

• Question 88:

  A Celerra file system has a SnapSure schedule enabled for daily checkpoints. By using the Microsoft Shadow Copy Client, a user can see previous versions of a certain file up to a certain date in the past, but nothing else after that.

  What could be the cause of this issue?

  A. The SavVol has reached a full state.

  B. Checkpoints are currently being used by an application.

  C. All of the checkpoints have been refreshed.

  D. There have been no changes to the file.

  Correct Answer: A

• Question 89:

  Which component of SnapSure identifies changed data blocks in the production file system?

  A. Bitmap

  B. Blockmap

  C. Superblock

  D. Inode

  Correct Answer: A

• Question 90:

  Can the administrator fulfill this request? Why or why not?

  A. No, because the checkpoint relies on the PFS

  B. Yes, but only if the checkpoint is mounted read-only

  C. No, because a writeable snap is required for testing

  D. Yes, but the checkpoint cannot be restored to the PFS

  Correct Answer: A