EMC E20-690 Online Practice Questions and Exam Preparation

EMC E20-690 Online Questions & Answers

• Question 41:

  When should an SP's non-maskable interrupt button be pushed?

  A. SP is hung or non-responsive
  B. After a successful code upgrade
  C. Prior to a DIMM replacement
  D. To reboot the SP
  A. SP is hung or non-responsive

• Question 42:

  You are tasked with connecting to a VNX with MCx, but are unsure of the customer's public network IP address for the storage processor. Which factory-set IP addresses can be used to access Service LAN ports?

  A. 128.221.1.250/128.221.1.251
  B. 192.168.0.1/192.168.0.2
  C. 192.168.1.1/192.168.1.2
  D. 128.221.221.250/128.221.221.251
  A. 128.221.1.250/128.221.1.251

• Question 43:

  Refer to the exhibit.

  

  An engineer is onsite completing a rack-and-stack installation for a VNX5700 Unified storage system when the customer asks which enclosure contains the SP A controller. What do you reply?

  A. 6
  B. 1
  C. 4
  D. 2
  A. 6

• Question 44:

  What should be installed/upgraded to get an updated version of the Pre-Upgrade Health Check (upgrd-ck) script?

  A. SolVe Desktop tool
  B. VNX Installation Toolbox
  C. Unisphere Service Manager
  D. Unisphere Initialization Utility
  A. SolVe Desktop tool

• Question 45:

  You are onsite for a DAE and drive upgrade for a VNX 5800 array. After inspecting the collections from the array you notice that the VNX has the following active configuration:

  

  1 x 2.5" DPE

  

  21 x 2.5" DAE's

  

  10 x 3.5" DAE's

  

  681 bound data and hotspare drives

  

  0 faulted drives

  

  2 unbound drives

  How many additional 2.5" DAEs and drives can the array support?

  A. 2 x 2.5" DAEs, 67 drives
  B. 2 x 2.5" DAEs, 76 drives
  C. 4 x 2.5" DAEs, 67 drives
  D. 4 x 2.5" DAEs, 76 drives
  A. 2 x 2.5" DAEs, 67 drives

• Question 46:

  In Unisphere under System > Monitoring and Alerts, how do you determine current system health?

  A. In the Monitoring task pane, click the Storage System Connectivity Status link
  B. In the Monitoring task pane, click the Trespass LUN Status link
  C. In the Monitoring task pane, click the Fault Status Report link
  D. In the Monitoring and Alerts section, click the Alerts
  C. In the Monitoring task pane, click the Fault Status Report link

• Question 47:

  Refer to the exhibit

  

  The customer is performing an NDU operation to upgrade File OE code on a VNX with a single Data Mover enclosure. During the upgrade, the health check fails and the upgrade cannot proceed.

  Which command can be used to fix the issue?

  A. server_standby server_2 -restore mover
  B. server_cpu server_2 -restore mover
  C. server_standby -server_3 -reboot -mover
  D. server_cpu server_3 -restore mover
  A. server_standby server_2 -restore mover

• Question 48:

  A user is manually configuring the Control LUNs for a VNX gateway attached to a Symmetrix. What is the required size for LUN 5?

  A. 64 GB
  B. 2 GB
  C. 11 GB
  D. 32 GB
  A. 64 GB

• Question 49:

  You are tasked to investigate an issue where a Data Mover has a boot error code of 4. You used the collect_support_materials tool to gather data. Where does the resulting diagnostic file reside?

  A. /nas/var/emcsupport
  B. C:\EMC\dumps
  C. C:\dumps
  D. /nas/log/emcsupport
  A. /nas/var/emcsupport

• Question 50:

  Refer to the exhibit.

  

  Where is DM 3 located?

  A. Location 6
  B. Location 5
  C. Location 7
  D. Location 10
  A. Location 6