[Sep-2026] The Best NCP-BC Study Guide for the NCP-BC Exam
NCP-BC certification guide Q&A from Training Expert TrainingQuiz
NEW QUESTION # 13
A deployment uses native encryption for replication traffic between two clusters. An administrator subsequently enables network segmentation to isolate this traffic.
Which specific maintenance step must be performed to ensure the encrypted replication functions correctly on the new segmented network?
- A. Regenerate the Key Management Server (KMS) tokens for all self-encrypting drives (SEDs).
- B. Manually add the new segmented IP addresses to the external firewall whitelist.
- C. Update the IPSec VPN gateway configuration to include the new subnet range.
- D. Delete the existing certificates for Cerebro and Stargate services and restart the services.
Answer: C
NEW QUESTION # 14
An administrator managing critical VMs has been tasked with designing a Disaster Recovery solution where the VMs are brought up on the target cluster if the source cluster experience any issues. The failover needs to be triggered without any user intervention and with minimal downtime.
What automatic failure execution solution is best suited?
- A. Synchronous Protection policy with witness VM
- B. Nearsync Protection policy and no witness VM
- C. Asynchronous Protection policy with witness VM
- D. Synchronous Protection policy and no witness VM
Answer: A
NEW QUESTION # 15
Which combination of Replication Schedules within the same Recovery Plan will cause the recovery to fail?
- A. Including entities protected by synchronous schedules with entities protected by asynchronous or nearsync schedules.
- B. Placing multiple categories of synchronous VMs from different clusters into the same Recovery Plan.
- C. Combining entities protected by asynchronous replication schedules with entities protected by nearsync replication schedules.
- D. Integrating Volume Groups (VG) and Guest VMs that share the exact same asynchronous schedule.
Answer: A
NEW QUESTION # 16
An administrator needs to provide leadership with a report showing the timeframe of each step during Recovery Plan failover testing.
How should the administrator produce this report?
- A. Review the built-in execution report from the test failover results.
- B. Use ncli on a CVM to query Recovery Plan execution history.
- C. Filter the Events log in Prism Central for Recovery Plan activity.
- D. Generate a custom report within Prism Central Intelligent Operations.
Answer: A
NEW QUESTION # 17
During a Test Failover, how can an administrator ensure that test VMs do not disrupt production?
- A. By reconfiguring VMs IP addresses
- B. By changing MAC addresses
- C. By powering off production VMs
- D. By using an isolated network
Answer: D
NEW QUESTION # 18
Refer to the exhibit.
An administrator is configuring Metro Availability in their environment, as shown in the diagram. What issue in the configuration will prevent Metro from working correctly?
- A. Each site should have a Witness VM.
- B. The Witness VM is located in a third site.
- C. The latency between Site 1 and Site 2 is too high.
- D. The latency from the Witness VM to both Site 1 and 2 is too high.
Answer: C
NEW QUESTION # 19
In the case of a protection domain containing more than 500 VMs, what is the first step an engineer must take before migrating to Prism Central-based protection policies while ensuring all VMs remain protected?
- A. Unprotecting certain virtual machines to meet maximum quantity requirements.
- B. Split the existing Protection Domain into multiple smaller Protection Domains.
- C. Suspend the execution of protection domains during migration process.
- D. Deploy the NGT bulk installation script on all VMs in the Protection Domain.
Answer: B
NEW QUESTION # 20
An administrator is validating a newly created Recovery Plan and receives the following warning:
IP addresses xxx.xxx.xxx.xxx cannot be preserved/mapped for VM REPORTVM01.
IP addresses cannot be preserved/mapped for entities
IP might be already in use or will be used by some other VM for recovery. IP cannot be mapped.
Only one IP address can be preserved for a vNIC in an IP address management enabled network.
What can the administrator do to resolve this warning without changing the existing IP address assigned to the VM?
- A. Configure Custom VM IP Mapping in the Recovery Plan to define explicit IP address mapping for the VM.
- B. Add an additional vNIC to the VM and assign the IP address to the new vNIC to bypass the IPAM conflict.
- C. Disable IPAM on the recovery site subnet to allow Nutanix DR to preserve static IP addresses during failover.
- D. Remove and re-add the VM to the Recovery Plan to trigger a fresh IP address mapping validation.
Answer: A
NEW QUESTION # 21
The Disaster Recovery dashboard in Prism Central shows that the protection domain is out of sync and new recovery points are no longer being created at the recovery site. No recent changes were made to the protection policy configuration or RPO settings.
During initial troubleshooting, an administrator has observed the following:
Production VMs are running normally at the primary site.
The recovery cluster is reachable from Prism Central.
No storage capacity alerts are seen on either cluster.
A recent network change was implemented to enable network segmentation between clusters.
New firewall rules were introduced recently as part of a security hardening effort.
Which action should the administrator take first when evaluating this issue?
- A. Manually trigger a failover to re-establish replication.
- B. Verify if network segmentation was enabled while replication was running.
- C. Delete and recreate the protection policy immediately.
- D. Increase the RPO frequency setting in order to generate additional recovery points.
Answer: B
NEW QUESTION # 22
A remote office deployment consists of a two-node Nutanix hybrid cluster. An administrator attempts to configure a protection domain with a 5-minute RPO (Nearsync) replicating to a central datacenter.
Why is the administrator unable to successfully configure this Nearsync schedule?
- A. The minimum RPO supported for a two-node cluster is 15 minutes.
- B. Nearsync replication requires a minimum of three nodes in the cluster.
- C. Nearsync is only supported on All-Flash clusters, not hybrid models.
- D. Two-node clusters require a Witness VM to enable Nearsync replication
Answer: B
NEW QUESTION # 23
An administrator initiates an unplanned failover due to a primary AZ outage.
What is the worst-case scenario for data loss and which recovery point will be used by default?
- A. Data loss depends only on recovery plan, and the system uses recovery points at the recovery AZ by default.
- B. Maximum data loss is always zero, and the system uses the most recent recovery point by default.
- C. Maximum data loss equals the longest RPO, and the administrator must always manually select a recovery point.
- D. Maximum data loss equals the RPO in the protection policy, VMs recover from the most recent recovery point.
Answer: D
NEW QUESTION # 24
An administrator is planning a scheduled maintenance window that will temporarily interrupt network connectivity between the primary and recovery sites. Several Tier 1 VMs are protected with a Synchronous replication Protection Policy.
What must the administrator do before beginning the maintenance window to prevent these VMs from becoming unresponsive without making RPO changes?
- A. Update the Synchronous replication policy to enable manual failover handling.
- B. Manually pause Synchronous replication in Prism Central before the maintenance window begins.
- C. Change the Protection Policy from Synchronous to Asynchronous replication prior to the maintenance window.
- D. Execute an Unplanned Failover to move the VMs to the recovery site before the maintenance window begins.
Answer: C
NEW QUESTION # 25
An administrator has VMs in a container named VMData on Cluster A that need to be replicated to Cluster B. In order to configure new replications to Cluster B, the administrator creates a container named VMData on Cluster B with an advertised capacity of 200GB.
The VMs on Cluster A in the VMData container have these characteristics:
Large VMs taking up 4TB of space
Low data churn rate
100GB of recovery points
NGT is installed
Recovery points are application-consistent
After replications begin the administrator quickly notices replications are not progressing.
What best explains what happened?
- A. Replications can't proceed if there are duplicate container names.
- B. Application-consistent snapshots take up double the space on remote clusters.
- C. First replication is a full copy of the VMs and the container isn't large enough.
- D. Low data churn rate of source VMs slows the replication rate to the remote site.
Answer: C
NEW QUESTION # 26
A security team has detected a ransomware attack that began encrypting files on the primary site at 2:00 AM. By 2:45 AM, the primary site is still accessible but workloads are compromised. The administrator needs to recover to a known-good state from before the attack.
Which statement shows the action and reasoning that the administrator should consider?
- A. Planned Failover, as it guarantees zero data loss by capturing the most current state of all VMs.
- B. Test Failover, to validate the recovery point in isolation before committing to a full failover.
- C. Unplanned Failover, as it allows the administrator to select a specific recovery point in time.
- D. Planned Failover, as the primary site is still accessible and a clean final snapshot can be created before failing over.
Answer: C
NEW QUESTION # 27
An administrator is testing the failover scenarios from a source availability zone (AZ1) to a destination availability zone (AZ2).
The administrator successfully performs an unplanned failover from AZ1 to AZ2. The administrator then immediately tries to use the unplanned failover option to fail the VM back to AZ1, but does not see the VM listed under Recovery Plan.
What could be the cause?
- A. Recovery Plan is not bi-directional.
- B. Replication is not yet successful from AZ2 to AZ1.
- C. Unplanned failover cannot be used to failback VMs.
- D. Clean up of Entities is needed to perform failback.
Answer: D
NEW QUESTION # 28
After an unplanned outage, all VMs were successfully failed over to the recovery site, and users are now accessing workloads from there. The DR dashboard shows the failover is complete and replication from the original primary site has stopped.
As part of post-failover cleanup, what is the most appropriate next action to ensure the DR configuration reflects the current production state and is ready for future protection?
- A. Re-protect workloads so that the current production site is protected.
- B. Immediately initiate another failover to restore the original configuration.
- C. Leave the environment as-is since workloads are functioning normally.
- D. Delete all existing recovery points to prevent data inconsistency.
Answer: A
NEW QUESTION # 29
An administrator has received the following alert:
The administrator begins gathering troubleshooting information and determines the following: The VM has been replicating to this cluster successfully for at least 6 months The bandwidth has been sufficient to this point and hasn't caused an issue before Network connectivity is good and all necessary ports remain open and reachable There aren't hardware issues, and software is up to date What else could have caused this alert?
- A. A new Availability Zone was paired to Prism Central.
- B. The VM had a significant one-time surge in change rate.
- C. Protection Policy schedule was temporarily paused.
- D. This was a first seed replication without a reference snapshot.
Answer: B
NEW QUESTION # 30
What is the bandwidth limit of a single Nutanix Cloud Gateway for IPSec traffic?
- A. 10 Gbps
- B. 500 Mbps
- C. 250 Mbps
- D. 1 Gbps
Answer: D
NEW QUESTION # 31
An administrator previously configured Synchronous Replication on a VM named MarketVM. Due to upcoming maintenance at the primary site, it was decided to use Cross Cluster Live Migration (CCLM) to move the VM to the secondary site. When running CCLM, the task failed.
What is a possible reason for this CCLM failure?
- A. MarketVM has a SCSI disk attached.
- B. The network doesn't have the bandwidth for Synchronous Replication.
- C. MarketVM has memory overcommit configured.
- D. Secondary site does not have enough storage to handle the MarketVM.
Answer: A
NEW QUESTION # 32
An administrator is configuring Disaster Recovery between an on-prem availability zone (AZ) and an NC2 cluster hosted in a public cloud. The business requires cross-cluster live migration between on-prem and NC2 without IP changes.
Which configuration must be satisfied to meet this requirement?
- A. Synchronous replication configured
- B. Matching subnet names between on-premises and the cloud
- C. Linear retention configured on the protection policy
- D. Layer 2 stretching between on-premises and the cloud
Answer: D
NEW QUESTION # 33
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