EMC EMC Certifications DES-6321 Questions & Answers

• Question 81:

  What is a requirement for Top-of-Rack (ToR) switches when deploying a VxRail cluster?

  A. Must be manufactured by Dell, Cisco, or Brocade

  B. Must support IPv6 Multicast

  C. Must have two switches in the cluster

  D. Must support 25GbE connectivity

  Correct Answer: B

• Question 82:

  In which VxRail node model is the iDRAC `NIC Selection Setting' set to LOM1?

  A. S570

  B. E560

  C. G410

  D. G560

  Correct Answer: BD

• Question 83:

  What VxRail model is designed to support graphic intensive VDI workloads?

  A. E Series

  B. S Series

  C. V Series

  D. P Series

  Correct Answer: C

  Reference: https://www.dellemc.com/resources/en-us/asset/technical-guides-support-information/solutions/Dell_EMC_VxRail_Appliance_with_VMware_Horizon_(14G)_Reference_Architecture.pdf

• Question 84:

  During the installation of a new VxRail cluster, where is System Time configured?

  A. System BIOS > Miscellaneous Settings

  B. iDRAC Settings > System Time

  C. System BIOS > System Information

  D. iDRAC Settings > System Profile Settings

  Correct Answer: A

• Question 85:

  When resetting a Dell PowerEdge-based VxRail node to an existing factory image, which boot device should be selected?

  A. BOSS

  B. RASRUSB

  C. SATADOM

  D. IDSDM

  Correct Answer: D

  Reference: https://www.dell.com/community/VxRail/Reset-VxRail-V470F-node-to-default-factory-configuration/td-p/7171517

• Question 86:

  What action is required to enable VxRail Manager the ability to update system software and browse VxRail KB articles?

  A. Set the appliance status to `Installed' in the Dell EMC Install database

  B. Set the Username and Password for the Support Account

  C. Configure Proxy settings

  D. Enable Secure Remote Support (SRS)

  Correct Answer: B

  Reference: https://www.dellemc.com/resources/en-us/asset/technical-guides-support-information/products/converged-infrastructure/docu86660.pdf (31)

• Question 87:

  How does the Network Validation Tool (NVT) validate Top of Rack (ToR) switch configurations?

  A. NVT requires switch logon information and parses through the running-config of the switch

  B. Using the switch grab batch file, the output is imported into the NVT User Interface

  C. The running-config is imported into the NVT User Interface

  D. Top of Rack switches are always manually validated prior to implementation

  Correct Answer: A

• Question 88:

  A Stretched VxRail cluster is being designed with four nodes per site, for a total of eight nodes. How many sites are required for this configuration?

  A. 2

  B. 3

  C. 4

  D. 8

  Correct Answer: A

  Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/converged-infrastructure/h15300-vxrail-network-guide.pdf

• Question 89:

  You are expanding the capacity of a Hybrid VxRail by creating an additional disk group. The new disk group will be composed of five drives on all participating cluster nodes. When you attempt to add the new disks to the vSAN datastore you receive an error message about there being no cache tier available.

  What is the likely cause?

  A. vSAN supports disk groups with four drives or fewer

  B. Cluster requires vSAN Advanced or Enterprise license upgrade

  C. You attempted to add the disks to the existing disk group

  D. All the drives are labeled as HDDs

  Correct Answer: D

• Question 90:

  Which port configuration is invalid on the integrated NIC of a VxRail node?

  A. 2 x 25 GbE SFP28

  B. 2 x 10 GbE RJ45

  C. 2 x 10 GbE SFP+

  D. 2 x 1 GbE RJ45

  Correct Answer: D

  Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/converged-infrastructure/h15300-vxrail-network-guide.pdf (10)