Download Specialist - Systems Administrator, VxRack System FLEX Exam.DES-6321.VCEplus.2020-02-09.91q.vcex

Vendor: Dell
Exam Code: DES-6321
Exam Name: Specialist - Systems Administrator, VxRack System FLEX Exam
Date: Feb 09, 2020
File Size: 321 KB

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Question 1
A 4-node VxRail Model E560F solution with an embedded vCenter and Log Insight is planned for deployment. Prior to deployment, DNS records must be created for which hosts?
  1. vCenter Server, ESXi hosts, VxRail Manager, and iDRAC
  2. vCenter Server, first ESXi host, VxRail Manager, and iDRAC
  3. DNS records are automatically created during VxRail deployment
  4. vCenter Server, ESXi hosts, VxRail Manager, and Log Insight
Correct answer: D
Explanation:
Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/converged-infrastructure/h15300-vxrail-network-guide.pdf
Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/converged-infrastructure/h15300-vxrail-network-guide.pdf
Question 2
What is the default network traffic configuration for a VxRail node with 2 x 10 GbE ports?
  1. Management and vMotion on Uplink1
    vSAN and Virtual Machines on Uplink2
  2. Management, Virtual Machines, and vSAN on Uplink1
    vMotion on Uplink2
  3. Management, vMotion, and Virtual Machines on Uplink1
    vSAN on Uplink2
  4. Management and Virtual Machines on Uplink1
    vSAN and vMotion on Uplink2
Correct answer: A
Question 3
What is required to enable vSAN encryption on a VxRail cluster?
  1. All-Flash systemExternal Key Management Server
  2. Internal vCenter ServerInternal Key Management Server
  3. External vCenter ServerExternal Key Management Server
  4. Internal vCenter ServerExternal Key Management Server
Correct answer: C
Explanation:
Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUID-F3B2714F-3406-48E7-AC2D-3677355C94D3.html
Reference: https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.virtualsan.doc/GUID-F3B2714F-3406-48E7-AC2D-3677355C94D3.html
Question 4
A customer is configuring VxRail to connect to an existing, external SRS VE. Their support account is associated with the Site ID/Party ID where VxRail is installed. A validation error is issued when the customer attempts to register VxRail in
SRS. 
What is the possible cause for the error?
  1. Status of VxRail in Install Base is 'Shipped'
  2. Wrong IP address was used for SRS VE gateway
  3. SRS traffic goes through a proxy server
  4. Number of deployed devices on SRS gateway has exceeded the maximum
Correct answer: B
Explanation:
Reference: https://www.dell.com/community/VxRail/ESRS-on-VxRail-Manager/td-p/7147964
Reference: https://www.dell.com/community/VxRail/ESRS-on-VxRail-Manager/td-p/7147964
Question 5
An implementation engineer is attempting to add a new node to a 3 node VxRail cluster.
What is the minimum VxRail code version that no longer requires the fourth node to match the first three nodes?
  1. 4.0.302 
  2. 4.0.502 
  3. 4.5.070
  4. 4.5.150
Correct answer: D
Explanation:
Reference: https://www.vstecs-dellsolutions.com/wp-content/uploads/2018/10/vxrail-faq.pdf
Reference: https://www.vstecs-dellsolutions.com/wp-content/uploads/2018/10/vxrail-faq.pdf
Question 6
What is the minimum number of VxRail hosts required if FTT = 1 and FTM is set to Erasure Coding?
  1. 5
  2. 6
Correct answer: C
Explanation:
Reference: https://wuchikin.wordpress.com/2016/12/04/how-many-nodes-are-need-on-vxrail/
Reference: https://wuchikin.wordpress.com/2016/12/04/how-many-nodes-are-need-on-vxrail/
Question 7
A Dell EMC solutions architect has updated the VxRail PEQ with Customer Top-of-Rack (ToR) switch details.
On which worksheet would they need to be to generate a new NVT JSON file?
  1. Engagement Details
  2. Networking Details
  3. Customer
  4. VxRail Cluster
Correct answer: D
Question 8
A failure occurs during the deployment of a VxRail cluster. You need to look through the marvin.log file to see what could be causing the error.
Where is this file located?
  1. var/log/vmware/marvin
  2. var/log/vmware
  3. var/log/vmware/marvin/tomcat/logs
  4. var/log/mystic
Correct answer: C
Explanation:
Reference: https://www.javydekoning.com/vxrail-monitoring-managing/
Reference: https://www.javydekoning.com/vxrail-monitoring-managing/
Question 9
The vCenter managing a VxRail cluster must be able to support both Enhanced Linked Mode and vSAN Encryption.
What is the correct configuration to satisfy this requirement?
  1. External vCenter
    External  PSC
  2. Embedded vCenter
    Embedded PSC
  3. External vCenter
    Embedded PSC
  4. Embedded vCenter
    External PSC
Correct answer: A
Question 10
Where is the VxRail Manager pre-installed on a newly shipped, 4 node VxRail Model G410 system?
  1. Node with the highest serial number
  2. Bottom-right node from the front
  3. All nodes
  4. First node
Correct answer: D
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