NCP-MCI Certification Exam Questions with AI Explanations

QUESTION: 31

What is the minimum time a newly created Deduplication storage policy takes to apply to the VMs in the container?

5 Minutes
10 minutes
30 minutes
60 minutes

Answer(s): C

Explanation:

https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide- vpc_2023_3:mul-cluster-storage-policy-pc-c.html

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Refer to the exhibit.

An administrator is adding a new node to a cluster. The node has been imaged to the same versions of AHV and AOS that the cluster running, configured with appropriate IP addresses, and br0-up has been configured the same the existing uplink bonds

When attempting to add the node to the cluster with the Expand Cluster function in Prism , the cluster is unable to find the new node.

Based on the above output from the new node, what is most likely the cause of this issue?

The ports on the upstream switch are not configured for LACP.
The existing and the expansion node are on different VLANs.
There is a firewall blocking the discovery traffic from the tlu
LACP configuration must be completed after cluster expansion

Answer(s): B

Explanation:

The correct answer is B. The existing and the expansion node are on different VLANs.

The output shows that the new node has a br0-up bond with four interfaces: eth0, eth1, eth2, and eth. The bond is configured with LACP active and LACP fallback set to false. This means that the bond will only work if the upstream switch supports LACP and is configured to form an LACP group with the four interfaces. However, the output also shows that the bond has no IP address assigned to it, which indicates that the bond is not operational. One possible reason for this is that the existing and the expansion node are on different VLANs, and the upstream switch is not configured to allow the VLAN traffic on the LACP group. This would prevent the new node from communicating with the cluster and being discovered by the Expand Cluster function in Prism.

To verify this, the administrator can check the VLAN configuration on the upstream switch and compare it with the existing nodes. Alternatively, the administrator can use the "manage_ovs show_uplinks" command on an existing node and compare the output with the new node. If there is a VLAN mismatch, the administrator can either change the VLAN configuration on the switch or on the new node to match the existing nodes.

Reference:

Multicloud Infrastructure (NCP-MCI) v6.5 - Nutanix

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QUESTION: 33

Refer to the exhibit.

An administrator is trying to implement the solution that is shown in the exhibit, but has been unsuccessful.

Based on the diagram, what is causing the issue?

A remote Witness VM
Active containers in both sites
Network latency
Unsupported hypervisor

Answer(s): C

Explanation:

The correct answer is C. Network latency.

The diagram shows a solution that uses synchronous replication between two remote protection domains, cluster site A and cluster site B. Synchronous replication is a feature that allows near-zero RPO (recovery point objective) by replicating data to the remote site before acknowledging writes to the local site. However, synchronous replication has some requirements and limitations that must be met for it to work properly. One of these requirements is that the network latency between the two sites must be less than or equal to 5 ms. If the network latency is higher than 5 ms, the synchronous replication will fail and the protection policy will be suspended.

Therefore, based on the diagram, the most likely cause of the issue is that the network latency between cluster site A and cluster site B is higher than 5 ms, which prevents the synchronous replication from working. To verify this, the administrator can use the "ncli cluster ping" command to measure the network latency between the two sites. If the network latency is indeed higher than 5 ms, the administrator can either improve the network performance or switch to a different replication mode, such as near-synchronous or asynchronous.

Reference:

Synchronous Replication Requirements

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QUESTION: 34

The administrator recently had a node fail in an AHV Nutanix cluster. All of the VMs restarted on other nodes in the cluster, but they discovered that the VMs that make up a SQL cluster were running on the failed host. The administrator has been asked to take measures to prevent a SQL outage in the future.

What affinity option will prevent the SQL VMs from running on the same hos?

VM-VM anti-Affinity policy
Create Affinity Category
VM-Most Affinity policy
Create Affinity Project

Answer(s): A

Explanation:

Answer(s): A. VM-VM anti-Affinity policy

A VM-VM anti-Affinity policy is a rule that ensures that two or more VMs don't run on the same AHV host. It's useful when an application provides HA and an AHV host can't be an application's single point of failure. In this case, the SQL cluster VMs should have a VM-VM anti-Affinity policy configured to prevent them from running on the same host and causing an outage if that host fails. A VM-VM anti-Affinity policy can be created using the aCLI commands. The other options are not relevant for this scenario.

Reference:

1: Affinity Policies - Nutanix Support & Insights 2: Affinity Policies Help | Nutanix Community

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QUESTION: 35

After logging into Prism Element, an administrator presses the letter A on the Keyboard.

What is the expected outcome of this input?

Alerts page will launch
Analysis will launch
About Nutanix page will launch
API Explorer page will launch

Answer(s): D

Explanation:

API Explorer page will launch when an administrator presses the letter A on the keyboard after logging into Prism Element. This is one of the keyboard shortcuts that Prism Element provides for accessibility and ease of use. API Explorer is a tool that allows users to explore and test Nutanix REST APIs within Prism Element.

https://www.nutanixbible.com/3b-book-of-prism-navigation.html

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Nutanix Certified Professional - Multicloud Infrastructure v6.5 NCP-MCI Dumps in PDF

Free Nutanix NCP-MCI Real Questions (page: 26)

QUESTION: 31

Explanation:

QUESTION: 32

Explanation:

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QUESTION: 33

Explanation:

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QUESTION: 34

Explanation:

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QUESTION: 35

Explanation: