Nutanix Nutanix Certifications NCM-MCI Questions & Answers

• Question 91:

  An administrator is deploying several new application VMs to a Nutanix cluster. The application is very transactional with a 28/72 random, read/write ratio. What should the administrator do?

  A. Add a minimum of four SSDs to each node to ensure all writes go to the SSDs.

  B. Add a minimum of four virtual disks to each VM, and aggregate them on guest OS level.

  C. Add one large SSD to each node and enable Flash Mode for the VMs.

  D. Add one large virtual disk to each VM. and use it for all application data.

  Correct Answer: B

  Ref: https://next.nutanix.com/server-virtualization-27/iops-latency-issue-1168

• Question 92:

  Refer to the exhibit.

  

  An administrator receive the warning massages shown in the exhibit while validating cluster conversion from EXSi to AHV. What should the administrator do to address this warning in v Center Server?

  A. Keep active adapters od different speeds as active standby

  B. Remove adapters that are active but not homogeneous.

  C. Keep homogeneous adapter as active and standby

  D. Remove the standby adapters under Teaming and Failover.

  Correct Answer: C

• Question 93:

  An administrator recently added VLAN 205 CRM in Prism Element. The workloads attached to the associated NICs are unable to establish network connectivity.

  Which Layer 2 protocol allows the administrator to troubleshoot this issue from Prism Element?

  A. HDLC

  B. SUP

  C. LACP

  D. LLDP

  Correct Answer: D

• Question 94:

  Refer to the exhibits.

  An administrator has reported that a new VM is not performing well.

  

  After analyzing the information presented in the exhibits, which option shows the best conclusion regarding this workload?

  A. VM is CPU constrained since the hypervisor cannot provide the required resources.

  B. VM is CPU constrained because more CPU needs to be added to the VM.

  C. VM is Storage constrained, because the workload is waiting for storage access.

  D. VM is not CPU constrained, because the VM is not running, a multithreaded application.

  Correct Answer: C

• Question 95:

  An administrator needs to make sure an RF3 cluster can survive a failure of two complete racks without negatively affecting performance. The current cluster configuration consists of the following:

  1.

  30 All Flash Nodes: distributed 10 nodes per rack across three 42U racks

  2.

  Each node is configured with 20TB usable storage all flash (Cluster Total 600TB Usable)

  3.

  Current cluster utilization is 500TB storage

  4.

  Storage containers have Erasure Coding enabled

  Which configuration changes should be made to make sure the cluster meets the requirements?

  A. Expand the cluster to 50 nodes distributed evenly across 5 racks

  B. Expand the cluster to 48 nodes distributed evenly across 6 racks

  C. Expand the cluster to 60 nodes distributed evenly across 6 racks

  D. Expand the cluster to 40 nodes distributed evenly across 5 racks

  Correct Answer: C

  Ref: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_17:arc-configure-fault-tolerance-rack-prism-c.html

• Question 96:

  An administrator needs to migrate workloads from a Nutanix cluster running VMware ESXi to Nutanix AHV. The migration process needs to be completed in multiple VM groups and support roll back in case any problems are found during user acceptance testing.

  Which action should the administrator perform?

  A. Use Cross Hypervisor DR to replicate VMs from ESXi to AHV

  B. Use VMware Converter

  C. Use Nutanix one-click cluster conversion from ESXi to AHV

  D. Use storage live migration

  Correct Answer: A

  Ref: https://next.nutanix.com/installation-configuration-23/convert-existing-nutanix-vmware-cluster-to-nutanix-only-37600

• Question 97:

  An administrator finds that home shares cannot be configured in a new Files 3.5 deployment. Why is this happening?

  A. NFS default access is set to Read Only.

  B. Multi-protocol access is not configured.

  C. Access Based Enumeration is not enabled.

  D. The system is deployed as a single FSVM.

  Correct Answer: D

• Question 98:

  An administrator has a VM that consumes large amounts of storage and has the following characteristics:

  1.

  Create large / sequential writes

  2.

  Data must be kept for years

  3.

  Data is normally only accessed at the end of the year to run report The administrator decides to use Erasure Coding to save space. Which feature should the administrator utilize to save space for this VM?

  A. Inline Compression

  B. Flash Mode

  C. Cache Dedup

  D. Post-Process Compression

  Correct Answer: A

• Question 99:

  An administrator needs to relocate an AHV cluster to a new datacenter during a maintenance window. The cluster will use the same IPs in the new datacenter. Which two steps should be taken to prepare for this task? (Choose two.)

  A. Stop all Nutanix Files clusters

  B. Relocate the linked LDAP servers

  C. Shut down all user VMs in the cluster

  D. Reconfigure IPMI for the new datacenter

  Correct Answer: AC

  Ref: https://next.nutanix.com/installation-configuration-23/physical-relocation-of-nutanix-clusters-38403

• Question 100:

  An administrator is performing a set of routine checks and notes that Prism Central is running with 4 vCPUs and 21 GB RAM. The organizations environment is based on two Nutanix clusters with 170 VMs plus a Legacy vSphere infrastructure. No manual changes have been done on Prism Central VM.

  Which configuration justifies the current Prism Central configuration?

  A. Nutanix Move is running on Prism Central to import VMs from the Legacy Cluster.

  B. Prism Central was installed for Large Deployment environments.

  C. Prism Central is running on the legacy duster and requires more RAM.

  D. Nutanix Leap and Nutanix Flow have been enabled on Prism Central

  Correct Answer: D