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NCM-MCI Real Exam Questions

Nutanix Certified Master - Multicloud Infrastructure

106 questions available · Page 1 of 11

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Question 1 Multiple choice

A systems administrator needs to add more VMs to their Nutanix cluster.

Which two actions should the administrator perform to determine if the current cluster can accommodate the new VMs? (Choose two.)

  1. A

    Perform an Inventory with Life Cycle Management.

  2. B

    Determine utilization with Cluster Runway.

  3. C

    Enable Deduplication and Erasure Coding.

  4. D

    Utilize Optimize Resources for VM efficiency.

Show answer and explanation

Correct answers: B, D

Question 2 Single choice

Refer to the exhibit.

An administrator logs in to Prism and sees the status shown in the exhibit within the Hardware Diagram section.

What should the administrator do?

  1. A

    Resolve all alerts and re-import the disks to make sure there is no service disruption.

  2. B

    Restart all CVMs for the cluster to check, confirm health and repartition and add the disks.

  3. C

    Reseat all disks immediately. If this does not help, reseat the nodes.

  4. D

    Check status of applications running on the cluster and call support

Show answer and explanation

Correct answer: D

Question 3 Single choice

An administrator is deploying an application that requires maximum I/O throughput for scratch data. The administrator is concerned that the throughput requirement is greater than what can be provided by a single cluster node.

What should the administrator do to meet this requirement?

  1. A

    Create a volume group with several virtual disks and attach to the VM

  2. B

    Create a volume group with one virtual disk attached to the VM

  3. C

    Create a virtual disk attached to the VM's PCI interface

  4. D

    Create several virtual disks attached to the VM's virtual SCSI controller

Show answer and explanation

Correct answer: A

Explanation

Ref:
https://next.nutanix.com/community-blog-40/scaling-up-vm-storage-performance-on-ahv-volume-group-load-balancer-28063

Question 4 Single choice

A customer recently set up Async Replication between Site A and Site B. The customer wants to conduct a planned failover and clicks Activate on Site B.

The customer then runs the following command on Site A:

ncli pd deactivate_and__destroy_vms name=<protection_domain_name>

What does this do to the customer environment?

  1. A

    VMs get deleted from Site B and the protection domain is now Active.

  2. B

    VMs are powered off on Site A and must be manually powered on at Site B.

  3. C

    VMs get deleted from Site A and the protection domain is no longer active.

  4. D

    Customer must then manually power off VMs at Site A and power them on at Site B.

Show answer and explanation

Correct answer: C

Explanation

https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-protection-domain-failback-disaster.html

Question 5 Single choice

Microsegmentation was recently enabled in a Nutanix environment. The administrator wants to leverage Prism Central to create a policy that will block all traffic, regardless of direction, between two groups of VMs identified by their category.

Which policy should be used to meet this requirement?

  1. A

    A Quarantine Policy

  2. B

    An Isolation Environment Policy

  3. C

    An Application Security Policy

  4. D

    A Whitehst-Based Policy

Show answer and explanation

Correct answer: B

Question 6 Single choice

An administrator needs to initiate a new VDI project within a couple of months. Prism Central reports there are no storage resources to accommodate such workloads.

The administrator sees many powered-off VMs and has the authority to delete test VMs powered off at least for 30 days. Test VMs belong to the Test category.

Using Prism Central, which steps are required to identify the correct VMs to be deleted?

  1. A

    Use Capacity Runway to filter by Test and Powered-off VMs

  2. B

    Filter VMs list, choose Test category and Inactive under Efficiency

  3. C

    Create a new Scenario selecting Test VMs. filter by uptime

  4. D

    Create a new Project selecting Test VMs, sorting by power state

Show answer and explanation

Correct answer: B

Question 7 Single choice

A customer has the following requirement for a Nutanix cluster:

1. Must support high-performance Nutanix Volumes iSCSI workloads Must utilize AHV nodes
2. Must use 10 GbE interface

How should the customer optimize networking?

  1. A

    Enable Jumbo Frame on just the Host

  2. B

    Convert Cluster to ESXi and enable Jumbo Frame on Host and CVM

  3. C

    Enable Jumbo Frames on just the CVM

  4. D

    Enable the use of Jumbo Frame on Host and CVM

Show answer and explanation

Correct answer: A

Question 8 Single choice

An administrator is responsible for the following Nutanix Enterprise Cloud environment:

1. A central datacenter with a 20-node cluster with 1.5PB of storage
2. Five remote sites each with a 4-node cluster with 200TB storage

The remote sites are connected to the datacenter via 1GB links with an average latency of 6 ms RTT.

What is the minimum RPO the administrator can achieve for this environment?

  1. A

    0 minutes

  2. B

    15 minutes

  3. C

    1 hour

  4. D

    6 hours

Show answer and explanation

Correct answer: C

Explanation

Ref:
https://support-portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-protection-domain-wc-c.html

Question 9 Single choice

An administrator needs to maximize storage potential in a six-node cluster. The container is configured with the following:

1. Post-process compression
2. Capacity deduplication

What should the administrator configure to increase space savings?

  1. A

    Erasure coding

  2. B

    Inline compression

  3. C

    Reserve capacity

  4. D

    Cache dedupe

Show answer and explanation

Correct answer: A

Question 10 Single choice

An administrator of a Nutanix Enterprise Cloud has microsegmentation enabled and a firewall VM installed.

The security team notifies the administrator that one of the VMs hosted in the environment has been exhibiting suspect network activity. The administrator wants to isolate the VM from the production network, but must still be able to access it to perform diagnostics.

What should the administrator do to meet the requirement?

  1. A

    Disable the vNIC on the affected VM

  2. B

    Quarantine the VM using the Forensic Method

  3. C

    Create a firewall rule that blocks VM traffic but permits diagnostic access

  4. D

    Create a security policy with a service chain directing that VMs traffic to the firewall VM

Show answer and explanation

Correct answer: D

Explanation

Ref
https://portal.nutanix.com/page/documents/kbs/details?targetId=kA00e000000LIelCAG