An administrator is configuring a replication schedule on multiple remote locations deployed using a single-node cluster. The goal is to achieve the lowest possible RPO (Recovery Point Objective).
How should the administrator configure the replication schedule?
Answer : C
Nutanix NearSync replication provides the lowest RPO (as low as 1 minute) and is the best option for minimizing data loss in DR scenarios.
Option D (Configure a schedule for 1 minute up to 15 minutes) is correct:
NearSync allows an RPO as low as 1 minute, providing near-continuous data protection.
This is ideal for mission-critical applications where minimal data loss is required.
Option A (Configure NearSync) is incorrect:
While NearSync is the best choice, just enabling it is not enough---the schedule must be set to 1-15 minutes.
Option B (16 to 59 minutes) is incorrect:
NearSync operates within a 1-15 minute range. If set above 15 minutes, it defaults to Async replication.
Option C (Async replication) is incorrect:
Async replication typically has an RPO of 1 hour or more, which does not meet the lowest RPO requirement.
Nutanix Protection Policies Guide NearSync vs. Async Replication
Nutanix Bible RPO and RTO in Disaster Recovery
Nutanix KB Configuring NearSync Replication for Single-Node Clusters
An administrator needs to configure NTP on Prism Central running on a Hyper-V cluster.
How should the administrator complete this task?
Answer : A
Nutanix requires that all cluster components synchronize time using an external NTP (Network Time Protocol) server.
Option A (Adding an external NTP server) is correct because Nutanix best practices recommend using an external time source to prevent clock drift between cluster nodes.
Option B (DNS server IP) is incorrect: A DNS server does not provide NTP services.
Option C (Server with DNS hostname) is incorrect unless the DNS hostname resolves to an NTP server.
Option D (IP of the Domain Controller) is incorrect because not all domain controllers provide NTP services unless explicitly configured.
Nutanix Best Practices: NTP Configuration for Hyper-V Clusters
Nutanix KB: Ensuring Proper Time Synchronization Across Cluster Nodes
Nutanix Documentation: Prism Central NTP Settings Configuration
An administrator wants to ensure that DR snapshots are protected from inadvertent or malicious deletion without notification.
What would be the best way to accomplish this?
Answer : A
An administrator is trying to delete a protected snapshot but is unable to do so.
What is the most likely cause?
Answer : A
Snapshots that are part of an active recovery operation cannot be deleted until the process is completed or manually canceled.
Option A (Active recovery in progress) is correct:
Nutanix does not allow deletion of snapshots if they are being used in an ongoing recovery process.
The administrator should verify whether the snapshot is currently part of a Protection Domain or Disaster Recovery (DR) plan.
Option B (Ransomware encryption) is incorrect:
Nutanix snapshots are immutable by default and cannot be encrypted by external threats.
Option C (Approval policy denial) is incorrect:
Snapshot deletions do not require manual approval, unless controlled by an external workflow system.
Option D (Snapshot corruption) is incorrect:
Nutanix uses checksums to prevent corruption, so snapshots cannot be silently damaged.
Nutanix Protection Policies Snapshot Retention and Deletion
Nutanix Bible Backup & Disaster Recovery Mechanisms
Nutanix KB How to Delete a Snapshot Used in Recovery Plans
An administrator is working with a network engineer to design the network architecture for a DR failover.
Because DNS is well-designed, the DR site will use a different subnet but retain the same last octet in the IP address.
What is the best way to achieve this?
Answer : D
Offset-based IP mapping in Nutanix Recovery Plans allows automatic subnet changes during DR failover.
Option D (Utilize Recovery Plan Offset-based IP mapping) is correct:
This method automatically adjusts the IP range while keeping the same last octet.
It eliminates the need for manual intervention after failover.
Option A (Custom script) is incorrect:
Scripting is an option, but Recovery Plan IP mapping is simpler and native to Nutanix.
Option B (Use IPAM) is incorrect:
IP Address Management (IPAM) is useful, but offset-based mapping provides more control.
Option C (Manually update IPs) is incorrect:
This would be time-consuming and error-prone.
Nutanix Disaster Recovery Guide Using Offset-Based IP Mapping
Nutanix KB Best Practices for Managing IP Addresses in DR
Which Nutanix feature predicts future resource utilization and capacity needs?
Answer : C
An administrator wants to ensure that user VMs on AHV hosts can take advantage of bandwidth beyond a single adapter in a bond.
Which uplink Bond Type should the administrator configure to accomplish this?
Answer : B
Active-Active bonding allows multiple network interfaces to be used simultaneously, improving bandwidth and redundancy.
Option B (Active-Active) is correct:
This mode enables load balancing across all available adapters, providing higher throughput and fault tolerance.
Option A (No Uplink Bond) is incorrect:
Without a bond, VMs cannot benefit from multiple adapters.
Option C (Active-Active with MAC pinning) is incorrect:
MAC pinning binds traffic to a single NIC, limiting bandwidth distribution.
Option D (Active-Backup) is incorrect:
This mode only provides failover, not increased bandwidth.
Nutanix AHV Networking Guide Bonding Modes and Load Balancing
Nutanix KB Optimizing Network Throughput in AHV