EMC E20-670 Online Practice Questions and Exam Preparation

EMC E20-670 Online Questions & Answers

• Question 131:

  Which minimum code is required to monitor Centera from the EMC Control Center?

  A. 2.2
  B. 2.3
  C. 2.4
  D. 3.0
  B. 2.3

• Question 132:

  Which CLI commands are required to configure OnAlert?

  A. Set Cluster Service, Set Owner, Set SMTP
  B. Set SMTP, Set Cluster Notification, Set Owner
  C. Set Cluster Notification, Set Service Cluster, Set Owner
  D. Set Owner, Set Cluster Service, Set Cluster Notification
  D. Set Owner, Set Cluster Service, Set Cluster Notification

• Question 133:

  A CE needs to replace a node at a customer site. What is first step taken by the CE?

  A. Wait until regeneration complete
  B. Go to the customer site and replace node
  C. Dial into the customer Centera and check for failed disk
  D. Run procedure generator before going to the customer site
  D. Run procedure generator before going to the customer site

• Question 134:

  Which statement describes Event Based Retention?

  A. EBR requires GE or CE+ license only
  B. Fixed retention periods do not prevent the deletion of clips which have EBR set
  C. Clips with EBR set cannot be deleted until the specified event occurs, the EBR period has expired, and the fixed retention period has elapsed
  D. If a clip has EBR set, the fixed retention period will prevent the deletion of that clip until the specified event occurs. The Clip is deleted when the event occurs
  C. Clips with EBR set cannot be deleted until the specified event occurs, the EBR period has expired, and the fixed retention period has elapsed

• Question 135:

  A disk drive has failed in a storage node. What should be verified before replacing the drive?

  A. All disk I/O is stopped
  B. Cluster is not regenerating
  C. Node has been powered off
  D. No data is being written to the cluster
  B. Cluster is not regenerating

• Question 136:

  The CE is having a problem installing a CUA on a Gen2 node. What could be the problem?

  A. Corrupted bin file
  B. Gen2 does not support CUA
  C. Centera viewer does not have the latest ServiceExt.jar
  D. Port that node is connected to on the Cube switch is disabled
  B. Gen2 does not support CUA

• Question 137:

  The application deletes a file on the Centera at 2.3.3. Which type of object gets created on the Centera containing information about the delete?

  A. Cdf
  B. Reflection
  C. Metadata
  D. Tombstone
  B. Reflection

• Question 138:

  What is the configuration of a Centera Star replication topology?

  A. 4 Centeras bi-directionally replicating to one another
  B. 3 Edge Centeras bi-directionally replicating to 1 Core Centera
  C. 1 Core Centera uni-directionally replicating to 3 Edge Centeras
  D. 3 Edge Centeras uni-directionally replicating to 1 Core Centera
  D. 3 Edge Centeras uni-directionally replicating to 1 Core Centera

• Question 139:

  What is default data protection scheme?

  A. Meta
  B. Parity
  C. Mirror
  D. Stripe
  C. Mirror

• Question 140:

  Exhibit:

  

  Which layer in the OSI model is involved in addressing and routing information?

  A. Network
  B. Data link
  C. Physical
  D. Transport
  A. Network