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NCM-MCI-5.15 Real Exam Questions

Nutanix Certified Master - Multicloud Infrastructure (NCM-MCI) v5.15

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Question 1 Single choice

An administrator wants to utilize Network Visualization to monitor the physical and logical network on the Nutanix cluster. The first-hop switch has LLDP enabled. The network switch information is still not being displayed.

What is causing this problem?

  1. A

    The ISL between switches is not configured.

  2. B

    SNMP is not configured properly.

  3. C

    br0 and br1 are not defined.

  4. D

    The cluster is using RDMA-enabled NICs.

Show answer and explanation

Correct answer: B

Explanation

ref:
https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v55:wc-network-visualization-intro-c.html

Question 2 Single choice

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?

  1. A

    Keep active adapters od different speeds as active standby

  2. B

    Remove adapters that are active but not homogeneous.

  3. C

    Keep homogeneous adapter as active and standby

  4. D

    Remove the standby adapters under Teaming and Failover.

Show answer and explanation

Correct answer: C

Question 3 Single choice

A Nutanix cluster is deployed with the following configuration:

Three four-node blocks (A, B, and C)
All Flash Redundancy Factor 2

What is the effect of simultaneous disk failures on two nodes located in block A?

  1. A

    VMs are migrated off of the nodes with disk failures.

  2. B

    Each node with a failed disk is marked as degraded.

  3. C

    VM read and write operations continue normally.

  4. D

    VMs on the nodes with failed disks are unable to write data

Show answer and explanation

Correct answer: C

Explanation

Explanation: Ref:
https://next.nutanix.com/how-it-works-22/redundancy-factor-vs-replication-factor-37486

Question 4 Single choice

A three-node cluster has a Nutanix Files instance with three FSVMs.

What happens after a node failure?

  1. A

    The affected FSVM will get live-migrated to another node.

  2. B

    The affected FSVM will not be restarted on another node due to its agent VM setting.

  3. C

    The affected FSVM will not be restarted on another node due to its VM-to-VM anti-affinity settings.

  4. D

    The affected FSVM will be restarted on another node.

Show answer and explanation

Correct answer: D

Explanation

Explanation: Ref:
https://portal.nutanix.com/page/documents/details?targetId=Files-
v3_6:fil-files-high-availability-c.html

Question 5 Single choice

While creating an image placement policy on the organizations AOS 5.15-based Nutanix cluster, the administrator wants to ensure there are no restrictions on using the selected images on clusters outside of the identified set.

What type of Policy Enforcement must the administrator choose?

  1. A

    Soft

  2. B

    Internal

  3. C

    Hard

  4. D

    External

Show answer and explanation

Correct answer: A

Explanation
Question 6 Single choice

Refer to the exhibit.

After performing ESXi to AHV conversion on a cluster, the alerts shown in the exhibit display on Prism.

What should the administrator do to resolve this issue efficiently?

  1. A

    Remove the VMs. create a new Protection Domain, and add VMs to it

  2. B

    Remove VMs from the Protection Domain and add them back in.

  3. C

    Delete the Protection Domain, create a new Protection Domain, and add the VMs to it

  4. D

    Create a new Protection Domain and add the VMs to rt.

Show answer and explanation

Correct answer: B

Question 7 Single choice

A customer has NearSync configured. When the administrator tries to restore a snapshot from 3 minutes ago, it is not available. The snapshots are happening at 15-minute intervals instead of at the 5-minute configured interval. When the protection domain was initially set up, the snapshots were happening at the

expected 5-minute interval.

What should the customer do to enable the snapshots to happen at the expected interval?

  1. A

    Utilize Metro Availability to meet this requirement

  2. B

    Change the protection domain to use Async DR

  3. C

    Fix a connectivity issue because the protection domain reverted to Async

  4. D

    Configure the protection domain to take snapshots on 15-minute intervals

Show answer and explanation

Correct answer: C

Question 8 Single choice

A VM does not have enough resources for the demand, which leads to performance bottlenecks. The VM is exhibiting one or more of following baseline values, based on the past 30 days:

CPU usage>; 90% (moderate), 95% (high)
CPU ready time>; 5%, 10%
Memory usage>; 90%, 95%

Memory swap rate>; 0 Kbps (no moderate value)

Which type of VM is being described?

  1. A

    Constrained VM

  2. B

    Bully VM

  3. C

    Inactive VM

  4. D

    Over-provisioned VM

Show answer and explanation

Correct answer: A

Explanation
Question 9 Single choice

Over the period of 2 to 3 weeks, a cluster displays the following:

Periods where Warning Alerts of memory usage over 75% are asserted Periods where Critical Warnings of memory usage over 90% are asserted Periods of slow of frozen VDI desktops have caused work stoppage or slowdown VDI clones have periodically not powered up when called, causing work stoppage

Which steps should be used to prioritize the administrator's troubleshooting efforts?

  1. A

    Assess resource health on Hardware page Review the Analysis page for memory usage demand Determine the VDI workload-to-host affinity across the cluster

  2. B

    Analyze Alert Pages for a root cause of memory problem Analyze VM table page to access the VM functionality Analyze the VDI Clone properties for possible VDI Workload stress

  3. C

    Check Analysis page for CPU demand Verify VDI workload property for memory subscription Review the Hardware page to determine if the cluster has sufficient RAM

  4. D

    Review Analysis Page for memory use pattern Alert with VDI workload demand Analyze current and future workload in the Capacity Runaway tab for sufficient resources

Show answer and explanation

Correct answer: D

Question 10 Single choice

An administrator is deploying a three-tier application on a Nutanix Enterprise Cloud consisting of web, application, and database VMs. Traffic between the servers must be limited to specific services/ports.
There is an application layer firewall VM deployed on one host in the cluster.

In which way should the administrator meet this requirement?

  1. A

    Create a network for each type of VM, and use policy-based routing to control the traffic flow

  2. B

    Configure a security policy and service chain redirecting the server traffic through the firewall

  3. C

    Separate the web. application and database VMs on to dedicated VLANs

  4. D

    Categorize the VMs in Prism Central and utilize Flow to set a security policy

Show answer and explanation

Correct answer: D