EMC EMC Certifications DES-6321 Questions & Answers

• Question 131:

  A company wants to leverage their existing VMware vCenter Server for a new VxRail deployment.

  Which entitles should already exist on the external vCenter Server for use by VxRail before the VxRail deployment?

  A. Data centerand cluster

  B. Cluster and root level user

  C. Root level user, cluster, and data center

  D. Data center and root level user

  Correct Answer: B

• Question 132:

  When adding a VxRail node the validation fails. What could be the cause of this problem?

  A. IPv6 multicasting is not enabled

  B. Only one network interface online

  C. Time on the node was not set correctly

  D. DNS record was not created

  Correct Answer: B

  https://community.emc.com/thread/236186?start=0andtstart=0

• Question 133:

  Which step is required to enable VxRail Manager capabilities to register the system, obtain product license files, update system software, download VxRail documentation, and browse VxRail Community?

  A. Enable the cluster/VDS/management accounts when using an external vCenter

  B. Enable EMC Secure Remote Support (ESRS)

  C. Configure VMware Secure Support Account (vSSA) access

  D. Set the Username and Password for the Support Account

  Correct Answer: A

• Question 134:

  What is the Dell EMC product that is purpose-built for departmental and edge applications, as well as small enterprise and mid-market data centers?

  A. Vscale Architecture

  B. VxRail

  C. VxRack

  D. Vblock/VxBlock

  Correct Answer: B

  VxRail Appliances are purposebuilt for departmental and edge applications as well as small enterprise and mid-market data centers. Like VxRack Systems they do not contain a storage array, but instead run a software-defined storage environment on the appliance. They are built using standard x86 hardware, and tend to focus on ease of use and use case specific features. VxRail Appliances scale from 4 to 64 nodes.

• Question 135:

  What is the VxRail maximum cluster size if using 10 GbE links?

  A. 8

  B. 16

  C. 32 with an RPQ

  D. 64 with an RPQ

  Correct Answer: D

  https://www.emc.com/collateral/guide/h15300-vxrail-network-guide.pdf

• Question 136:

  What is the correct command to restart the Loudmouth process on a VxRail node?

  A. /usr/lib/vmware-loudmouth/bin/loudmouthc restart

  B. systemctl restart vmware-loudmouth

  C. /etc/init.d/loudmouth restart

  D. /sbin/service loudmouth restart

  Correct Answer: C

  https://pbradz.wordpress.com/category/vxrail/

• Question 137:

  Which method can be used to reset a VxRail V Series node?

  A. Rapid Appliance Self Recovery

  B. Bootable ISO Image

  C. Mobile Build Server

  D. Reset Script

  Correct Answer: D

• Question 138:

  What accurately describes the positioning of a VxRail?

  A. Can start small and grow with a low entry cost

  B. Software defined solution with rack scale and integrated networking

  C. Can start small and grow to hundreds of nodes

  D. Converged architecture with enterprise grade resiliency

  Correct Answer: D

  https://www.emc.com/about/news/press/2016/20161019-02.htm

• Question 139:

  View the Exhibit.

  

  You are reviewing a VxRail Pre-Installation Site Checklist.

  What conclusion can be drawn about the VxRail deployment from the exhibit?

  A. Top of Rack (ToR) switches will use two uplink ports

  B. Upstream switches will have two ISLs

  C. Two Top of Rack (ToR) switches will be used

  D. Two Upstream switches will be used

  Correct Answer: B

• Question 140:

  Which integrated backup solution is included with VxRail at no additional cost?

  A. Dell EMC Data Protection Suite

  B. VMware vSphere Data Protection

  C. VMware VM Snapshots

  D. Dell EMC NetWorker

  Correct Answer: B

  https://www.emc.com/collateral/data-sheet/vxrail-datasheet.pdf