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: Dec 05, 2025

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Question 1

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 2

An administrator inherits a new Nutanix environment and logs in to a CVM to check the network configuration. The configuration is as follows:

Which action should the administrator take to improve network performance?

A : Configure VLAN tagging both on br0 and br1 and their physical interfaces.

B : Add eth0 and eth1 to the br0-up bond

C : Configure balance-sib or balance-tcp mode for br0-up if switch configuration allows

D : Remove one 10 Gbs interface from br0-up to make sure all 10 Gbs can be used.

Answer: C

Question 3

A company needs to replicate their VMs to a remote site and must have an RPO of less than 1 hour.

When creating a protection domain, what should an administrator do to meet this requirement?

A : able Async Replication with an RPO of 60 minutes

B : able Near-Sync Replication with an RPO of 15 minutes

C : able Entity Sync on the designated VMs

D : able Availability Zones and send the VM to multiple targets

Answer: A

Question 4

Anadministrator 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 : LC

B : P

C : CP

D : DP

Answer: D

Question 5

An administrator is deploying an application using Nutanix Volumes. After configuring the volume group and connecting the guest's iSCSI initiator to the volume group, they begin performance testing. The administrator learns that performance on the virtual disk attached to the iSCSI initiator is far less than that of a virtual disk connected directly to the VM. Which situation is causing this condition?

A : VM's iSCSI traffic is being routed to the data services IP subnet

B : performance test is generating small block random 10.

C : duster data services IP address is a bottleneck, shared with other iSCSI traffic

D : ta Locality ensures that VM attached disks are always faster than iSCSI volumes.

Answer: C

Page: 1 / 61

Total 305 Questions | Updated On: Dec 05, 2025

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