EMC Legato Cert E20-370 Questions & Answers

• Question 1:

  A customer installed a new EMC Centera and configured it for CE+ security settings, but they want to monitor the EMC Centera through an access node.

  Which EMC package provides the customer the ability to monitor an EMC Centera in CE+ mode?

  A. EMC Centera CLI

  B. EMC Centera Console

  C. EMC Centera Viewer

  D. EMC ControlCenter

  Correct Answer: B

• Question 2:

  On an EMC Centera running CentraStar 3.1, the cluster mask is rdqew, the applicable pool mask is rdeDwc, and the applicable profile allows rqDwc. What are the allowed effective rights?

  A. rDw

  B. rDwc

  C. rqwc

  D. rw

  Correct Answer: D

• Question 3:

  A customer's application uses the SDK to communicate to EMC Centera. A system environmental variable is recommended to point the application to the appropriate PEA file to use.

  What is the system environmental variable name?

  A. APPLICATION_CONFIGURATION_PEA

  B. CENTERA_API_PEA

  C. CENTERA_PEA_FILE

  D. CENTERA_PEA_LOCATION

  Correct Answer: D

• Question 4:

  A customer has a firewall between EMC Centera and the EMC Centera Console Server. EMC Centera is running 3.1.3 CentraStar code and is on CE+ mode. Which port must be opened for the Console Server to connect to the EMC Centera?

  A. A CE+ box cannot be remotely managed from a customer LAN

  B. Port 3218

  C. Port 3682

  D. Port 8080

  Correct Answer: C

• Question 5:

  Click the Exhibit button

  How is this configuration supported?

  

  A. Not supported

  B. Only supported on Gen4 or later hardware

  C. Only supported with an RPQ

  D. With CentraStar 3.1 or later

  Correct Answer: A

• Question 6:

  A file, with a 7-year retention, is written into an application pool on a cluster that has the CE+ compliance license enabled.

  After its retention has expired, can that file be deleted?

  A. No, EMC Centera is a WORM device due to the license

  B. No, retention on any pool is overwritten due to the compliance license

  C. Yes, as long as the data is written with the emcservice profile

  D. Yes, once the retention value in the clip has expired the object can be deleted

  Correct Answer: D

• Question 7:

  You are configuring a pair of EMC Centera clusters to replicate a pool. Which piece of information is required to be the same between clusters?

  A. Cluster ID

  B. Cluster name

  C. Pool ID

  D. Pool name

  Correct Answer: C

• Question 8:

  You are asked to perform a restore on a customer's primary cluster. By default, how many threads does restore use?

  A. 20 threads per four nodes

  B. 20 threads per node

  C. 40 threads per four nodes

  D. 5 threads per node

  Correct Answer: B

• Question 9:

  Click the Exhibit button

  You are asked to return to a recent implementation where you tested access to the EMC Centera with EMC Centera Verify and the customer's finance PEA file. The customer tells you that there are still objects on the two clusters even though you deleted all your test data.

  It is clear that this is test data, but why did EMC Centera Verify fail to clean up?

  

  A. EMC Centera Verify cannot delete test data.

  B. kvs pool does not allow deletes.

  C. The cluster is in Governance Edition mode.

  D. The cluster mask does not allow deletes.

  Correct Answer: D

• Question 10:

  A customer is implementing a EMC Centera Console configuration that will monitor EMC Centeras across multiple sites. The customer is concerned that in the event of a server crash of the Console Server that all historical data would be lost. How can the customer address this concern?

  A. Configure the Console Server in Enhanced Availability mode

  B. Nothing needs to be done as historical information is archived to EMC Centera on a user-defined interval

  C. Perform daily backups of the Console Server

  D. Set up Console Server using a Microsoft Cluster.

  Correct Answer: B