EMC E20-670 Online Practice Questions and Exam Preparation

EMC E20-670 Online Questions & Answers

• Question 31:

  When a node is replaced on a Centera, C* 3.1, what happens to the new node?

  A. Node is offline until new code is manually activated
  B. New software has to be manually loaded onto the node
  C. CV will display node status as "offline" until L1/L2 dials into the Centera
  D. CentraStar will automatically upgrade the new node to the version running on the Cluster
  D. CentraStar will automatically upgrade the new node to the version running on the Cluster

• Question 32:

  What is part of the regeneration process?

  A. Log of deleted objects used in reports
  B. Integrity checking task that runs in the background
  C. Mechanism that reclaims space of unreferenced Blobs
  D. Service configurable option that ensures any deleted data cannot be restored
  B. Integrity checking task that runs in the background

• Question 33:

  On which Centera Generation nodes can the Centera Universal Access (CUA) be installed?

  A. Gen1, Gen2, and Gen3
  B. Gen2, Gen3, and Gen4
  C. Gen3 and Gen4
  D. Gen1, Gen2, Gen3, and Gen4
  C. Gen3 and Gen4

• Question 34:

  Which hardware generation supports SFP ports?

  A. Gen1
  B. Gen2
  C. Gen3
  D. Gen4
  D. Gen4

• Question 35:

  Customer has been using CFA for a year, and now they like to use CUA without CF A. What should the customer do?

  A. Reinstall CUA
  B. Uninstall CFA and reconfigure CUA
  C. Uninstall CFA and remove CFA file systems
  D. Unmount CFA files systems then uninstall CFA
  A. Reinstall CUA

• Question 36:

  What is the largest disk capacity for Gen3 nodes?

  A. 4x160G
  B. 4x250G
  C. 4x320G
  D. 4x500G
  C. 4x320G

• Question 37:

  Which protocol is disabled by default at CUA install?

  A. ftp
  B. nfs
  C. cifs
  D. icmp
  A. ftp

• Question 38:

  How does the CE shutdown an entire cluster in preparation for a relocation?

  A. Turn off the main power breakers
  B. Use the "Power off" button on each node
  C. Open CV, select commands, choose shutdown
  D. Open CV, select node list, choose all the nodes, right mouse click and select shutdown
  C. Open CV, select commands, choose shutdown

• Question 39:

  A CE enabled CPP at a customer site. What is the default parity size?

  A. 150K
  B. 200K
  C. 250K
  D. 300K
  C. 250K

• Question 40:

  When will Garbage collection delete a Blob?

  A. When a CDF is deleted
  B. When the Centera is rebooted
  C. When the retention period expires on the Blob
  D. When all CDFs pointing to a Blob are removed
  D. When all CDFs pointing to a Blob are removed