Free Nutanix NCS-Core Exam Questions

Become Nutanix Certified with updated NCS-Core exam questions and correct answers

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Total 305 Questions | Updated On: Jan 10, 2025

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Question 1

An administrator responsible for a VDI environment needs to investigate reports of slow logins. The administrator finds that increasing the number of vCPUs from 2 to 4 will reduce the login times. Production workloads are consuming 75% of the host CPU on the cluster. The administrator increases the vCPU count on all of the VDI VMs. What are two impacts on the cluster? (Choose two.)

A : Increase CPU utilization%

B : Increase CPU ready%

C : Increase memory utilization%

D : Increasing CPU counts will decrease memory utilization

Answer: A,B

Question 2

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?

A : able the vNIC on the affected VM

B : arantine the VM using the Forensic Method

C : eate a firewall rule that blocks VM traffic but permits diagnostic access

D : eate asecurity policy with a service chain directing that VMs traffic to the firewall VM

Answer: B

Question 3

An administrator recently added in 3 nodes to an existing 5 node cluster. While 1 node came with its own

block, theother 2 nodes where added to an existing share. After adding the nodes, the administrator sees that

the hardware tab displays the correct number of nodes, but incorrect position in the diagram tab.

What should the administrator do to resolve the issue?

A : Check the factory_config.json for all 3 nodes

B : SSH into CVM and perform genesis restart on each CVM

C : SSH into the CVMs and run genesis acropolis stop; cluster start

D : Check the factory_config. json for the two single nodes.

Answer: A

Question 4

An administrator receives reports about a Nutanix environment. The investigation finds the following;

• VMs are experiencing very high latency

• Each node is equipped with a single SSD, utilized at 95%

• Each node is equipped with three HDDs, utilized at 40%

Why are the guest VMs experiencing high latency?

A : CVMs are overwhelmed by disk balancing operations.

B : l VM write operations are going to HDD.

C : All VM read operations are coming from HDD.

D : are unable to perform write operations.

Answer: C

Question 5

A customer with a four-node RF2 cluster is addingapplication VMs to their system. After adding these VMs, the Prism dashboard shows 81% storage utilization. What is the consequence of running the cluster at 81% storage utilization?

A : customer has the ability to add more VMs up to the 100% storage utilization.

B : ere is available capacity in the storage fabric and the cluster is resilient.

C : de failure is imminent due to storage utilization.

D : cluster is not resilient in the storage fabric

Answer: D

Page: 1 / 61

Total 305 Questions | Updated On: Jan 10, 2025

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