EMC E20-370 Online Practice Questions and Exam Preparation

EMC E20-370 Online Questions & Answers

• Question 121:

  When configuring EMC Centera replication, which port number should you add to the end of the replication IP addresses?

  A. 1828
  B. 3218
  C. 3228
  D. 3682
  B. 3218

• Question 122:

  A customer is adding a DR EMC Centera to their environment. A migration is required to synchronize the two EMC Centeras. How does the C2C migration tool account for new writes to the production EMC Centera?

  A. It does not; new writes rely on replication
  B. It does not; the application must write to the new EMC Centera
  C. Migrates new data after it completes the legacy data
  D. Migrates new writes along with legacy data
  A. It does not; new writes rely on replication

• Question 123:

  The storage-strategy is set to Performance Partial and CPP. All objects written to the EMC Centera are greater than 10 MB in size. The threshold is at the default setting. You notice that single instancing does not work for these objects. What might be the reason?

  A. "M" naming scheme is used by the application
  B. Application uses embedded BLOBs
  C. Collision avoidance flag is set on the application server
  D. Size of the parity slices is smaller than the threshold
  C. Collision avoidance flag is set on the application server

• Question 124:

  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
  D. CENTERA_PEA_LOCATION

• Question 125:

  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
  A. Not supported

• Question 126:

  You are dialed in to the modem of an EMC Centera that is connected to a Storage Only node.

  What is the default IP address that you will use to connect to that cluster under EMC Centera Viewer?

  A. 10.255.0.1
  B. 10.255.10.0
  C. 10.255.1.1
  D. 10.255.10.1
  A. 10.255.0.1

• Question 127:

  What must be done to use the IP configuration of the active CUA on the standby CUA in the event of a failure/failover?

  A. Nothing. The standby is aware of the active CUA's IP configuration and will use this information once a failover is initiated.
  B. Nothing. The standby is aware of the active CUA's IP configuration and will use this information as soon as the active goes offline, prior to failover initiation.
  C. Once the active CUA is no longer online and failover has been initiated the standby must be reconfigured using the IP configuration of the active.
  D. Once the active CUA is no longer online and failover has not been initiated the standby must be reconfigured using the IP configuration of the active.
  C. Once the active CUA is no longer online and failover has been initiated the standby must be reconfigured using the IP configuration of the active.

• Question 128:

  EMC completed a C2C migration for a customer. Which C2C tool is used to determine a successful migration?

  A. C2C migration tool "compare" mode
  B. C2C migration tool "diagnose" mode
  C. C2C migration tool "health" mode
  D. C2C migration tool "migrate" mode
  A. C2C migration tool "compare" mode

• Question 129:

  A customer wants to do a complete backup of the EMC Centera once a week on Sunday and back up only the new ingested data every day from Monday to Saturday. The backup to tape has to be done by EMC NetWorker and CBRM. Which backup type has to be used from Monday to Saturday to keep the backup window as short as possible?

  A. Differential Backup
  B. Full Backup
  C. Incremental Backup
  D. Incremental Backup AND Date Range Backup
  C. Incremental Backup

• Question 130:

  A remote bank office purchased an EMC Centera to store loan information. However, the bank does not have direction from the corporate bank as to how long to hold the loan information on the EMC Centera. What is the best feature to use?

  A. Event Based Retention
  B. Litigation Hold
  C. Retention Classes
  D. Set retention on all data to infinite
  C. Retention Classes