EMC EMC Certifications E22-285 Questions & Answers

• Question 71:

  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 72:

  Which software is included with VxRail and provides continuous replication of virtual machines deployed on a VxRail appliance?

  A. VMware VM Snapshots

  B. Dell EMC RecoverPoint for VMs

  C. VMware vSphereData Protection

  D. Dell EMC RecoverPoint CRR

  Correct Answer: B

• Question 73:

  During a VxRail installation, the deployment fails at 9%. Based on the exhibit, what could be the reason for this failure?

  

  A. Domain name .local is not supported

  B. Password field has an extra space

  C. vCenter and PSC information is missing

  D. Timezone is in an incorrect format

  Correct Answer: C

• Question 74:

  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 75:

  What is a consideration for using link aggregation on the Top of Rack (ToR) switch for a VxRail?

  A. Should not be used for VxRail node ports, but can be used for uplink and ISL

  B. Is not supported on the VxRail ToR switch

  C. Can be configured for any connectivity, but are not required

  D. Should always be configured for VxRail node ports to allow for failover

  Correct Answer: A

• Question 76:

  To investigate a problem on a VxRail system, the onsite engineer has to collect the complete set of logs. Which method will collect all logs at once?

  A. Download https://:443/appliance /support-bundle

  B. Export vCenter system logs

  C. Run/mystic/generateFullLogBundlecommand in VxRail Manager CLI

  D. Click "Generate New Log Bundle" in the VxRail Manager GUI

  Correct Answer: B

• Question 77:

  What is the maximum number of hosts supported in a VxRail Stretched Cluster?

  A. 15

  B. 16

  C. 31

  D. 32

  Correct Answer: C

• Question 78:

  You have been asked to deploy a single, 4 node VxRail cluster for company. They would like to migrate

  from their existing vSphere 6.5 environment. They have also asked that vCenter Enhanced linked-mode be

  supported.

  Based on best practice, what is the recommended deployment model?

  A. Use existing vCenter 6.5 with Embedded PSC

  B. Deploy Internal vCenter with External PSC

  C. Deploy Internal vCenter with Embedded PSC

  D. Use existing vCenter 6.5 with External PSC

  Correct Answer: D

• Question 79:

  What is a requirement for the Top of Rack (ToR) switches used in a VxRail implementation?

  A. MLD Querier

  B. EtherChannel

  C. IPV4 and IPV6 Multicast

  D. LACP

  Correct Answer: C

• Question 80:

  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