Download Nutanix Certified Services Core Infrastructure Professional.NCS-CORE.CertDumps.2024-12-14.111q.tqb

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Vendor: Nutanix
Exam Code: NCS-CORE
Exam Name: Nutanix Certified Services Core Infrastructure Professional
Date: Dec 14, 2024
File Size: 3 MB
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Demo Questions

Question 1
A VM is exhibiting one or more of the following baseline values based on the past 30 days:
  • CPU usage < 20%
  • CPU ready time < 5%
  • Memory usage < 50% (moderately) or < 20% (severely)
  • Memory swap rate = 0 Kbps
Which type of VM is being described?
  1. Constrained VM
  2. Inactive VM
  3. Bully VM
  4. Over-Provisioned VM
Correct answer: D
Question 2
An administrator has a custom backup application that requires a 2TB disk and runs in Windows. Throughput is considerably lower than expected.
The application was installed on a VM with the following configuration:
  • Four vCPUs with one core/vCPU
  • 4GB of Memory
  • One 50GB vDisk for the Windows installation
  • One 2TB vDisk for the application
What is the recommended configuration change to improve throughput?
  1. Increase the number of cores per vCPU
  2. Increase the vCPUs assigned to the VM
  3. Span the 2TB disk across four vDisks
  4. Add 4GB of memory to the VM
Correct answer: C
Question 3
A customer recently set up Async Replication between Site A and Site B. The customer wants to conduct a planned failover and clicks Activate on Site B.
The customer then runs the following command on Site A:
name=<protection_domain_name>
What does this do to the customer environment?
  1. VMs get deleted from Site B. and the protection domain is now Active.
  2. VMs are powered off on Site A and must be manually powered on at Site B.
  3. VMs get deleted from Site A and the protection domain is no longer active.
  4. Customer must then manually power off VMs at Site A and power them on at Site B.
Correct answer: C
Question 4
An administrator needs to forecast infrastructure requirements for a new program and its associated applications. Prior to the projected start of the new program, all existing applications will be decommissioned.
How should the administrator perform this task?
  1. Check the Disregard Existing Workloads radio button in the Runway scenario.
  2. Check the Disregard Existing Nodes radio button in the Runway scenario.
  3. Add up the recovered workloads and manually remove from the Runway configuration.
  4. Power down the workloads during a maintenance window and run the Capacity Runway.
Correct answer: A
Question 5
A customer has a primary datacenter with 12 Nutanix blocks distributed across three racks. The customer wants to achieve the most resiliency possible. They also have a datacenter in a branch office that is 400 kilometers away from the primary datacenter.
Which two solutions should be used? (Choose two.)
  1. Time Stream to a remote site
  2. Async DR to a remote site
  3. Rack awareness
  4. Block awareness
Correct answer: BC
Question 6
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. Utilize Metro Availability to meet this requirement
  2. Change the protection domain to use Async DR
  3. Fix a connectivity issue because the protection domain reverted to Async
  4. Configure the protection domain to take snapshots on 15-minute intervals
Correct answer: B
Question 7
An administrator protected a DB VM running on a Nutanix cluster with NearSync Replication, which schedules to repeat every 15 minutes to a second site. The daily change rate is low. During nightly backups, the replication window is missed due to write volume.
Which two options describe the expected behavior? (Choose two.)
  1. NearSync stops working and fails over to the remote site.
  2. Protection Domain transitions back to the hourly schedule.
  3. The Administrator needs to re-enable it manually.
  4. The system continuously tries to get to the NearSync schedule.
Correct answer: BD
Question 8
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?
  1. Check the port on the switch side for any errors
  2. Replace the cable from eth2 to the switch
  3. Enable balance-s1b on br0-up and monitor if a problem persists
  4. Remove eth3 from br0-up and monitor for new alerts
Correct answer: D
Question 9
An administrator is performing a set of routine checks and notes that Prism Central is running with 4 vCPUs and 21 GB RAM. The organizations environment is based on two Nutanix clusters with 170 VMs plus a Legacy vSphere infrastructure. No manual changes have been done on Prism Central VM.
Which configuration justifies the current Prism Central configuration?
  1. Nutanix Move is running on Prism Central to import VMs from the Legacy Cluster.
  2. Prism Central was installed for Large Deployment environments.
  3. Prism Central is running on the legacy duster and requires more RAM.
  4. Nutanix Leap and Nutanix Flow have been enabled on Prism Central
Correct answer: D
Question 10
Refer to the exhibit.
  
A Microsoft SQL 2016 deployment is shown in the exhibit. The administrator receives user reports that database queries take too long to return.
Which optimization should be made to this configuration to improve performance?
  1. Combine both of the OS and SQL Binaries disks
  2. Add a second SCSI controller for the Database.
  3. TempDB, and Logs disk Separate the Database. TempDB, and Logs onto their own disks
  4. Configure the VM to use a PCI disk controller
Correct answer: C
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