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Exactprep NCS-Core Questions

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Question 12

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?

Options:

A.

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

B.

The performance test is generating small block random 10.

C.

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

D.

Data Locality ensures that VM attached disks are always faster than iSCSI volumes.

Question 13

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?

Options:

A.

Enable Async Replication with an RPO of 60 minutes

B.

Enable Near-Sync Replication with an RPO of 15 minutes

C.

Enable Entity Sync on the designated VMs

D.

Enable Availability Zones and send the VM to multiple targets

Question 14

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?

Options:

A.

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

B.

Filter VMs list, choose Test category and Inactive under Efficiency

C.

Create a new Scenario selecting Test VMs. filter by uptime

D.

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

Question 15

An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to the CVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss.

The node in question has the following network configuration:

Which action should be used to troubleshoot without disrupting the VMs running on this node?

Options:

A.

Replace the cable from eth2 to the switch

B.

Remove eth3 from br0-up and monitor for new alerts

C.

Check the port on the switch side for any errors

D.

Enable balance-s1b on br0-up and monitor if a problem persists

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Exam Code: NCS-Core
Exam Name: Nutanix Certified Services Core Infrastructure Professional
Last Update: Nov 23, 2024
Questions: 302
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