Nutanix Nutanix Certifications NCP-MCI-5.20 Questions & Answers

• Question 251:

  Which command should an administrator run from the CLI to view the uplink state of all AHV nodes in the cluster?

  A. allssh show_uplinks

  B. manage_ovs show_uplinks

  C. allssh manage_ovs show_uplinks

  D. manage ovs show uplinks

  Correct Answer: C

• Question 252:

  When configuring Prism Central, which two log modules are able to forward messages to an external syslog server? (Choose two.

  A. API Audit

  B. Flow

  C. DNS

  D. NTP Synchronization

  Correct Answer: AB

• Question 253:

  An administrator migrates a VM onto a new Nutanix cluster- After the migration, the administrator observes the following conditions:

  Cluster memory utilization: 64%

  Cluster CPU utilization: 19%

  Cluster storage utilization. 32%

  Average VM CPU utilization: 25%

  Average VM CPU ready%: 24%

  Average VM memory utilization: 60%

  Which two changes should the administrator make to improve VM performance? (Choose two.)

  A. Reduce the number of vCPUs assigned to VMs.

  B. Add more memory to the VMs.

  C. Reduce the number of VMs on the hosts.

  D. Replace high core count CPUs with high clock rate CPUs.

  Correct Answer: CD

• Question 254:

  A node with Erasure Coding fails. What is the impact?

  A. The node stops utilizing Erasure Coding.

  B. Potentially increased amount of data stored in the SSD tier.

  C. Increased Controller VM CPU Load.

  D. AQS unable to do deduplication during the Erasure Coding failure.

  Correct Answer: C

• Question 255:

  A VM in a 12-node Nutanix cluster is hosting an application that has specific Physical GPU requirements. Only three nodes in the cluster meet this requirement.

  The administrator wants to allow a general workload to be distributed across all nodes in the cluster and must make sure that the node hosting the VM meets its requirements.

  How should the administrator perform this task?

  A. Create a sperate three-node cluster using the nodes that meet the requirement.

  B. Configure VM-Host affinity for the nodes that meet the application's GPU requirement.

  C. Over-Provision the application VM with additional virtual GPUs.

  D. Configure anti-affinity rules between the application VM and the other VMs running on the cluster.

  Correct Answer: B

• Question 256:

  An administrator wants to create a trunked interface on a VM on AOS 5.15x. Which two steps should the administrator take first to achieve this? (Choose two)

  A. Use acli

  B. Log in over PE web UI.

  C. SSH to CVM.

  D. Update VM dialog.

  Correct Answer: AC

  Explanation:

  Reference: https://vmwaremine.com/2019/05/09/enable-vlan-trunking-on-nutanix-ahv-vm/#sthash.3uIAHeXZ.dpbs

• Question 257:

  What requires iSCSI initiator configuration in the guest OS to use Volumes?

  A. SQL Server Always On Availability Group

  B. Microsoft Windows Failover Cluster

  C. Oracle RAC

  D. Exchange DAG

  Correct Answer: B

• Question 258:

  An administrator is reviewing performance of a core banking system that routinely has 20,000 concurrent users. During, business hours, the CPU on the applications servers runs at close to 100%. The administrator needs to determine if there is a performance issue specific to the app servers, the database servers, or all servers on the cluster.

  

  Which metrics should the administrator review in Prism Analysis Graphs?

  A. Cluster IO, Network, Database and App Server CPU

  B. Cluster CPU and Memory Only

  C. Cluster IO, CPU, Memory and Database and App Server CPU

  D. Cluster IO, CPU, Memory, Network, App Server CPU

  Correct Answer: D

• Question 259:

  Which two methods are available when migrating a VM from a legacy 3-tier solution using VMware ESXi to AHV? (Choose two.)

  A. Deploy the Move appliance.

  B. Use Cross-Hypervisor DR.

  C. Import the .vmdk into the Image Service.

  D. Use shared nothing live migration.

  Correct Answer: AB

• Question 260:

  The administrator wants a container to be displayed and limited to 1TB in the hypervisor. What advanced container setting must the administrator set?

  A. Advertised Capacity

  B. Reserved Capacity

  C. Advertised Quota

  D. Reserved Quota

  Correct Answer: A