EMC E20-340 Online Practice Questions and Exam Preparation

EMC E20-340 Online Questions & Answers

• Question 21:

  Which is a valid clone ID?

  A. 0200000000000000
  B. 0010000000000000
  C. 0000000000000020
  D. 1000000000000000
  A. 0200000000000000

• Question 22:

  Which criterion must be met before executing the storagepool 璬estroy command with naviseccli?

  A. Complete removal of all LUNs from the pool
  B. Complete removal of unused LUNs from the pool
  C. Complete removal of large LUNs from the pool
  D. Complete removal of empty LUNs from the pool
  A. Complete removal of all LUNs from the pool

• Question 23:

  While performing an NDU what must be done to bypass a rule check?

  A. Enable Engineering mode.
  B. Log in as a Global user.
  C. Log in as a Local User.
  D. Verify FLARE code is committed.
  A. Enable Engineering mode.

• Question 24:

  You have set up and are using ALUA and PowerPath with your CLARiiON CX4-480 array. You have just experienced a front-end path failure. Which driver will route the I/O to the SP owning the LUNs through the CMI channel?

  A. Upper redirector
  B. CLARiiON Management Interface
  C. ArrayCommPath
  D. Channel redirector
  A. Upper redirector

• Question 25:

  What does apm00091601607 represent in the IQN iqn.1992-04.com.emc:cx.apm00091601607 of an iSCSI port in a CLARiiON array?

  A. Serial number of the CLARiiON array
  B. Serial number of the iSCSI I/O module
  C. WWNN of the CLARiiON array
  D. WWPN of the CLARiiON array port
  A. Serial number of the CLARiiON array

• Question 26:

  Refer to the exhibit.

  

  Which naviseccli command is executed to generate the output?

  A. getresume
  B. faults
  C. spportspeed
  D. setstats
  A. getresume

• Question 27:

  The local administrator cannot browse to the array using Unisphere. Which CLI command will display only the failed components?

  A. naviseccli –h spa_ip faults –list
  B. naviseccli –h spa_ip getcrus
  C. naviseccli –h spa_ip spcollect
  D. naviseccli –h spa_ip gelog
  A. naviseccli –h spa_ip faults –list

• Question 28:

  A customer has a vSphere 4.x server and wants to ensure that ALUA is configured correctly. What is the correct failover mode setting for this host?

  A. 4
  B. 3
  C. 2
  D. 1
  A. 4

• Question 29:

  For security reasons, you are customizing the X.509 certificate's subject on a CX4-960. What must be the subject's organization unit name?

  A. CLARiiON
  B. Storage processors' IP
  C. Fully qualified domain name
  D. The host name
  A. CLARiiON

• Question 30:

  A customer has several native devices configured on a Linux server running critical applications. They ask your advice to ensure the applications will not be disrupted if additional devices are added. What do you recommend?

  A. Use PowerPath psuedo-device names for host applications.
  B. Use DMPIO on the server for host application devices.
  C. Configure the server in failover mode 4 for his applications.
  D. Configure persistent binding for his host application devices.
  A. Use PowerPath psuedo-device names for host applications.