Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) — Questions and Answers

Question 1: When assessment results for a Certified Nutanix Professional evaluation are inconclusive, the BEST practice is to:

Conduct additional assessment using alternative methods (Correct answer)
Discard the results and start over
Report the results as definitive anyway
Delay reporting until results are favorable

Correct answer: Conduct additional assessment using alternative methods

Inconclusive results require additional assessment using alternative methods for triangulation.

Question 2: What happens to running VMs when a CVM on the same node goes down in an AHV-based Nutanix cluster?

VMs pause until the local CVM recovers
VMs are automatically restarted on other nodes by HA
VMs continue running but I/O is served by CVMs on other nodes transparently (Correct answer)
VMs are immediately live-migrated to other nodes

Correct answer: VMs continue running but I/O is served by CVMs on other nodes transparently

When a CVM fails, running VMs on the same node transparently redirect their I/O to CVMs on other nodes, maintaining availability without interrupting VM operation.

Question 3: In Certified Nutanix Professional practice, what is the CORRECT sequence when performing a technical procedure?

Plan, prepare, execute, verify, and document (Correct answer)
Execute, then plan and review
Document, execute, then plan
Execute immediately and document only if issues arise

Correct answer: Plan, prepare, execute, verify, and document

The correct sequence follows: plan, prepare, execute, verify, and document.

Question 4: What is the Nutanix 'Pithos' service responsible for?

Handling cluster-wide certificate management
Orchestrating live VM migrations between hosts
Storing vDisk configuration and metadata within the CVM (Correct answer)
Managing user authentication and RBAC

Correct answer: Storing vDisk configuration and metadata within the CVM

Pithos is the vDisk configuration store that maintains mappings between vDisks, their extents, and their locations within the Nutanix Distributed Storage Fabric.

Question 5: An AHV cluster experiences a split-brain scenario. Which Nutanix component is responsible for maintaining quorum and preventing data inconsistency?

Cerebro
Zookeeper (Correct answer)
Acropolis
Stargate

Correct answer: Zookeeper

Zookeeper maintains distributed coordination and cluster quorum on Nutanix, preventing split-brain data inconsistency.

Question 6: During cluster deployment, what is the role of the 'Data Services IP' configured in Prism?

Acts as the default gateway for CVM traffic
Provides a floating IP for iSCSI/NFS external storage access (Correct answer)
Serves as the Prism Element management VIP
Enables remote replication over WAN links

Correct answer: Provides a floating IP for iSCSI/NFS external storage access

The Data Services IP is a virtual IP used for iSCSI and NFS data services, allowing external hosts to access Nutanix storage through a single stable endpoint.

Question 7: When deploying a Nutanix cluster with AHV, which configuration must be completed before VMs can be placed on the hypervisor?

Enable vMotion on all nodes
Install VMware Tools on the CVM
Enable DRS cluster settings
Configure at least one network and one storage container (Correct answer)

Correct answer: Configure at least one network and one storage container

At minimum, a network (for VM connectivity) and a storage container (for VM disk storage) must be configured before workloads can be deployed on AHV.

Question 8: What does the CVM do during cluster creation?

Creates VLAN
Sets DNS
Initializes services and joins cluster (Correct answer)
Enables SSH

Correct answer: Initializes services and joins cluster

During cluster creation, after the Controller VM (CVM) is deployed on each node, it initializes its core Nutanix services, such as Stargate and Cassandra. Each CVM then communicates with the others to form a distributed cluster, pooling resources and establishing the Nutanix Distributed File System (NDFS) to provide shared storage.

Question 9: How does Nutanix scale?

Upgrade RAM
Replace the master node
Add more nodes to the cluster (Correct answer)
Expand RAID volume

Correct answer: Add more nodes to the cluster

Nutanix is designed for linear and modular scalability, allowing businesses to grow their infrastructure as needed. To scale, you simply add more nodes to the existing cluster. Each new node contributes additional compute, storage, and I/O capacity, which is automatically integrated into the distributed system.

Question 10: After applying a hypervisor patch, VMs on one host fail to vMotion/live migrate. Which Prism alert category would surface this issue?

Compute (Correct answer)
Network
Data Protection
Storage

Correct answer: Compute

Live migration failures are classified under Compute alerts in Prism since they relate to host and VM compute resources.

Question 11: Which Nutanix service provides S3-compatible object storage for unstructured data?

Nutanix Volumes
Nutanix Mine
Nutanix Objects (Correct answer)
Nutanix Files

Correct answer: Nutanix Objects

Nutanix Objects is an S3-compatible object storage service that runs natively on the Nutanix platform, enabling storage of unstructured data such as backups and media files.

Question 12: Which operation moves a VM without downtime?

Snapshot
Shutdown
Live migration (Correct answer)
Clone

Correct answer: Live migration

Live migration is a crucial virtualization feature that enables a running virtual machine to be moved from one physical host to another within the cluster without any downtime or interruption to its services. This capability is essential for performing host maintenance, balancing workloads, and ensuring high availability of applications.

Question 13: What is the difference between Nutanix Replication Factor 2 (RF2) and RF3?

RF2 uses synchronous replication; RF3 uses asynchronous replication
RF2 stores 2 copies and tolerates 1 node failure; RF3 stores 3 copies and tolerates 2 simultaneous node failures (Correct answer)
RF2 requires a dedicated metadata node; RF3 distributes metadata across all nodes
RF2 is for SSDs only; RF3 applies to HDD tiers

Correct answer: RF2 stores 2 copies and tolerates 1 node failure; RF3 stores 3 copies and tolerates 2 simultaneous node failures

RF2 maintains 2 data copies providing single-node failure tolerance, while RF3 maintains 3 copies allowing the cluster to survive two simultaneous node failures.

Question 14: Which Nutanix service is responsible for leader election and distributed coordination across the cluster?

Medusa
Stargate
Zookeeper (Correct answer)
Cassandra

Correct answer: Zookeeper

Zookeeper provides distributed coordination and leader election services for the Nutanix cluster's controller VMs.

Question 15: What is the recommended way to gracefully shut down a VM in Nutanix Prism to ensure data integrity?

Use 'Force Power Off' from Prism
Use the 'Power Off' action from Prism
Issue a guest OS shutdown from within the VM (Correct answer)
Delete the VM's vDisk to force shutdown

Correct answer: Issue a guest OS shutdown from within the VM

Issuing a graceful shutdown from within the guest OS (or using Prism's 'Guest Shutdown' with NGT installed) ensures OS-level flushing and data integrity.

Question 16: What technology underpins Nutanix’s distributed storage?

Load Balancer
Distributed Storage Fabric (Correct answer)
RAID 10
Hypervisor

Correct answer: Distributed Storage Fabric

The Nutanix Distributed Storage Fabric aggregates storage across nodes.

Question 17: Which Nutanix component handles I/O operations?

Curator
Zookeeper
Cassandra
Stargate (Correct answer)

Correct answer: Stargate

Stargate is a critical component of the Nutanix software stack, running on each Controller VM (CVM). It is responsible for handling all data management operations, including data reads, writes, replication, and deduplication. Stargate ensures high performance and data integrity across the distributed storage fabric by efficiently processing all storage I/O requests from virtual machines.

Question 18: What is the MOST effective way for new NCP professionals to build competency?

Learning through trial and error
Focusing solely on advanced topics
Studying certification materials exclusively
Combining formal education, mentored practice, and ongoing professional development (Correct answer)

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 19: In a Nutanix cluster, what is the purpose of the 'Recycle Bin' for VMs in Prism?

Stores deleted VMs temporarily for recovery before permanent deletion (Correct answer)
Holds VMs that failed HA failover
Archives powered-off VMs to cold storage automatically
Quarantines VMs flagged by Flow Security

Correct answer: Stores deleted VMs temporarily for recovery before permanent deletion

The Prism Recycle Bin temporarily retains deleted VMs for a configurable period, allowing administrators to recover accidentally deleted VMs.

Question 20: In Nutanix, what is the minimum number of nodes required to enable Erasure Coding (EC-X)?

2 nodes
3 nodes
6 nodes
4 nodes (Correct answer)

Correct answer: 4 nodes

EC-X requires a minimum of 4 nodes in the cluster because it needs to distribute data strips and parity blocks across enough nodes to achieve meaningful fault tolerance.

Question 21: When documenting assessment findings in NCP practice, which approach is MOST appropriate?

Summarize verbally without written documentation
Use jargon only experts understand
Include only positive findings
Record objective findings, measurements, and observations factually (Correct answer)

Correct answer: Record objective findings, measurements, and observations factually

Assessment documentation must be objective, factual, and comprehensive.

Question 22: Which Nutanix feature enables you to deploy VMs from pre-configured templates with standardized settings?

VM Templates (Correct answer)
VM Snapshots
Calm Blueprints
Image Service

Correct answer: VM Templates

VM Templates in Nutanix allow administrators to create standardized VM configurations that can be rapidly deployed as new VMs.

Question 23: Which Nutanix tool detects configuration issues?

Health checks (Correct answer)
Data recovery
System restore
Snapshot manager

Correct answer: Health checks

Nutanix Health Checks, often performed using the Nutanix Cluster Check (NCC) tool, are designed to detect configuration issues and potential problems within the cluster. These checks validate various aspects of the system against best practices and known issues, providing recommendations for remediation. Regularly running health checks helps maintain optimal cluster performance and stability.

Question 24: Which Nutanix component is responsible for handling distributed metadata and ensuring data consistency across the cluster?

Stargate
Curator
Cassandra (Correct answer)
Medusa

Correct answer: Cassandra

Cassandra is Nutanix's distributed metadata store that maintains consistency across all nodes using a ring-based architecture.

Question 25: What happens to a VM's network connectivity when you perform a live migration (vMotion equivalent) in AHV?

Network connectivity is maintained throughout the migration (Correct answer)
The VM must be powered off before migration
A new IP address is assigned post-migration
Network is briefly interrupted for 1-2 seconds

Correct answer: Network connectivity is maintained throughout the migration

AHV live migration maintains network connectivity throughout the process with no perceptible interruption to the VM's operations.

Question 26: Which Nutanix service is responsible for providing the Prism Element and Prism Central web interfaces?

Genesis
Pithos
Prism (Correct answer)
Hermes

Correct answer: Prism

The Prism service runs on each CVM and provides the management web interface (Prism Element) and connects to Prism Central for multi-cluster management.

Question 27: Which preventive maintenance approach is MOST effective for NCP professionals?

Perform maintenance annually regardless of usage
Schedule regular maintenance based on manufacturer recommendations and usage (Correct answer)
Fix equipment only when it breaks
Outsource all maintenance

Correct answer: Schedule regular maintenance based on manufacturer recommendations and usage

Scheduling based on manufacturer recommendations and usage patterns optimizes reliability.

Question 28: Which tool provides Nutanix system monitoring?

vSphere
Curator
Prism Central (Correct answer)
Zookeeper

Correct answer: Prism Central

While Prism Element provides monitoring for individual Nutanix clusters, Prism Central is the centralized management and monitoring solution designed for multiple Nutanix clusters. It offers a consolidated view of infrastructure, performance, alerts, and operational insights across an entire Nutanix environment, enabling large-scale management, automation, and analytics.

Question 29: An administrator needs to verify that Nutanix software-defined storage is not contributing to application latency. Which metric should be monitored in Prism?

Hypervisor Average CPU Ready
Network Transmit Throughput
Storage Pool Free Capacity
Controller Average I/O Latency (Correct answer)

Correct answer: Controller Average I/O Latency

Controller Average I/O Latency measures the latency at the Nutanix storage controller layer, isolating storage as a latency contributor.

Question 30: What is Prism in Nutanix?

Firewall service
Monitoring tool
Nutanix management interface (Correct answer)
Virtual switch

Correct answer: Nutanix management interface

Prism is the unified management interface for the Nutanix enterprise cloud platform. It provides a single pane of glass for managing all aspects of the Nutanix cluster, including virtual machines, storage, networking, and overall system health. Both Prism Element (per cluster) and Prism Central (multi-cluster) offer comprehensive monitoring and operational control.

Question 31: What is the Nutanix 'Shadow Clone' feature used for?

Mirroring data between two geographically separate clusters
Creating VM backup copies for DR
Distributing write I/O across multiple nodes simultaneously
Accelerating reads for frequently accessed vDisks by caching full copies on local SSDs (Correct answer)

Correct answer: Accelerating reads for frequently accessed vDisks by caching full copies on local SSDs

Shadow Clones cache a full local copy of a vDisk on the requesting node's SSD tier when a vDisk is read frequently from multiple nodes, improving read performance.

Question 32: What is the significance of the 'Replication Factor' (RF) setting chosen at cluster creation time?

It only affects virtual machine snapshots, not base VM data
It can be changed per VM after deployment without restrictions
It determines the number of Prism Element instances running in the cluster
It sets the number of data copies maintained and determines failure tolerance, and changing it requires a full data migration (Correct answer)

Correct answer: It sets the number of data copies maintained and determines failure tolerance, and changing it requires a full data migration

The cluster-level Replication Factor determines how many copies of all data are maintained and directly defines failure tolerance; changing it after deployment requires migrating all existing data.

Question 33: Which Nutanix feature allows you to take a point-in-time snapshot of a VM and restore it to that exact state later?

VM Snapshot (Correct answer)
VM Template
VM Clone
Protection Domain

Correct answer: VM Snapshot

VM Snapshots capture the entire state of a VM at a specific point in time and can be used to restore the VM to that state.

Question 34: How does the NCP body of knowledge relate to daily professional practice?

It provides the foundational framework guiding decision-making and standard practices (Correct answer)
It is only for academic research
It only applies during exams
It is theoretical with limited application

Correct answer: It provides the foundational framework guiding decision-making and standard practices

The body of knowledge provides the framework guiding daily decision-making and practices.

Question 35: What is the purpose of the 'Guest Customization' feature when deploying VMs from templates in Nutanix?

Installs Nutanix Guest Tools on the VM
Enables application-consistent snapshots
Configures unique host settings like hostname, IP, and SID during first boot (Correct answer)
Applies OS patches automatically after deployment

Correct answer: Configures unique host settings like hostname, IP, and SID during first boot

Guest Customization (Sysprep for Windows, cloud-init for Linux) automatically configures VM-specific settings like hostname and network during the first boot.

Question 36: What is the maximum number of virtual NICs (vNICs) that can be attached to a single VM in AHV?

32
16
4
8 (Correct answer)

Correct answer: 8

AHV supports attaching up to 8 virtual NICs to a single VM, allowing for complex multi-network configurations.

Question 37: Which Nutanix component is responsible for managing the distributed storage fabric across all nodes in a cluster?

Cassandra
Acropolis
Stargate (Correct answer)
Zookeeper

Correct answer: Stargate

Stargate is the Nutanix data I/O manager that handles all data operations and manages the distributed storage fabric.

Question 38: In Nutanix AHV networking, what is a 'Virtual Switch' and how does it differ from a traditional vSwitch?

It is a hardware-offload switch embedded in the NIC firmware
It requires a dedicated physical NIC per VM for isolation
It is an Open vSwitch-based distributed virtual switch that spans all AHV nodes and is managed centrally through Prism (Correct answer)
It is identical to a VMware Standard Switch

Correct answer: It is an Open vSwitch-based distributed virtual switch that spans all AHV nodes and is managed centrally through Prism

AHV uses Open vSwitch (OVS) as a distributed virtual switch managed centrally through Prism, providing consistent network policy across all nodes without per-host configuration.

Question 39: In Certified Nutanix Professional, what is the PRIMARY purpose of conducting an initial assessment?

To fulfill administrative requirements
To establish a baseline and identify needs for appropriate action (Correct answer)
To generate documentation for billing
To demonstrate the assessor's expertise

Correct answer: To establish a baseline and identify needs for appropriate action

The initial assessment establishes a baseline and identifies specific needs to guide subsequent decisions.

Question 40: When new equipment is introduced in Certified Nutanix Professional, what is REQUIRED before staff use it?

Formal training, competency verification, and documentation (Correct answer)
Watching a colleague use it once
A brief verbal overview
Reading the manual independently

Correct answer: Formal training, competency verification, and documentation

Formal training, competency verification, and documented training completion are required.

Question 41: What is the purpose of the Nutanix Acropolis Block Services (ABS) Volume Group?

Aggregates iSCSI disks into a logical unit that can be attached to initiators (Correct answer)
Groups VMs for collective snapshot policies
Defines replication schedules for disaster recovery
Organizes storage containers by workload type

Correct answer: Aggregates iSCSI disks into a logical unit that can be attached to initiators

A Volume Group in ABS is a collection of iSCSI virtual disks that can be presented as block storage to external iSCSI initiators such as physical servers or VMs needing direct block access.

Question 42: Which maintenance mode behavior is specific to Nutanix AHV when a node enters maintenance mode?

Storage replication is suspended for the node
CVM services are stopped but VMs remain running
AHV live-migrates all VMs off the node automatically before maintenance begins (Correct answer)
VMs are powered off and must be manually migrated

Correct answer: AHV live-migrates all VMs off the node automatically before maintenance begins

When a node enters maintenance mode on AHV, Nutanix automatically live-migrates all running VMs off that node before applying any maintenance actions.

Question 43: What is a virtual NIC used for in VM creation?

Provides network connectivity (Correct answer)
Creates snapshots
Adds memory
Manages disks

Correct answer: Provides network connectivity

A virtual NIC (vNIC) is a virtual network adapter assigned to a virtual machine. Its fundamental purpose is to provide network connectivity, enabling the VM to communicate with other virtual machines, physical servers, and external networks. Without a vNIC, a VM cannot participate in any network communications.

Question 44: What is required for node discovery during deployment?

Same subnet configuration (Correct answer)
Static routing
Load balancer setup
Port forwarding

Correct answer: Same subnet configuration

For Nutanix Foundation to successfully discover and image nodes during deployment, all nodes and the Foundation instance must reside on the same broadcast domain or subnet. This network configuration allows Foundation to communicate with the nodes via ARP and other discovery protocols, enabling the automated imaging and cluster creation process.

Question 45: Which report type in Prism Central provides a historical trend of cluster-wide CPU and memory utilization for capacity planning?

Infrastructure Report
Capacity Planning Report (Correct answer)
Compliance Report
Efficiency Report

Correct answer: Capacity Planning Report

The Capacity Planning Report in Prism Central provides historical utilization trends to forecast future infrastructure needs.

Question 46: A Nutanix cluster running RF2 loses two nodes simultaneously. What is the expected impact?

All VMs are shut down and data becomes inaccessible (Correct answer)
Storage I/O is suspended until one node recovers
The cluster continues operating normally with reduced redundancy
The cluster enters read-only mode

Correct answer: All VMs are shut down and data becomes inaccessible

With RF2, the cluster can tolerate only one node failure; losing two nodes simultaneously results in loss of quorum and data unavailability.

Question 47: Which Nutanix feature provides self-service VM restoration from snapshots directly by end users without admin intervention?

NGT Self-Service Restore (SSR) (Correct answer)
Prism Self-Service Portal
Calm Runbooks
Protection Domain User Access

Correct answer: NGT Self-Service Restore (SSR)

NGT's Self-Service Restore (SSR) allows end users to browse and restore individual files or entire VMs from snapshots without requiring administrator assistance.

Question 48: Which assessment method provides the MOST reliable data for NCP professionals making critical decisions?

Informal verbal feedback alone
Standardized tools combined with professional observation (Correct answer)
Social media reviews
Single-source data from one stakeholder

Correct answer: Standardized tools combined with professional observation

Combining standardized tools with professional observation provides the most comprehensive data.

Question 49: What is used to identify resource bottlenecks?

SSH logs
Alert history
Performance charts (Correct answer)
Task list

Correct answer: Performance charts

Performance charts in Nutanix Prism are vital for identifying resource bottlenecks within the cluster. These charts provide visual representations of CPU, memory, storage I/O, and network utilization over time. By analyzing trends and spikes in these metrics, administrators can pinpoint specific resources that are overutilized, indicating a bottleneck that may be impacting performance.

Question 50: Which method adds a node to an existing cluster?

Use SSH to CVM
Use Prism's Expand Cluster feature (Correct answer)
Restart the cluster
Manual copy config

Correct answer: Use Prism's Expand Cluster feature

To add a new node to an existing Nutanix cluster, the most efficient and recommended method is to use the 'Expand Cluster' feature within the Prism Element web console. This wizard-driven process automates the discovery, imaging (if necessary), and seamless integration of the new node into the cluster, ensuring proper configuration and data rebalancing.

Question 51: A Nutanix administrator wants to schedule a one-time full NCC health check to run during off-peak hours. How is this accomplished?

Create a scheduled task in Prism Element under the Alerts tab
Use the ncli 'health check schedule' command on the CVM
NCC can only be run manually and does not support scheduling
Configure a Prism Central Playbook to trigger NCC at a specific time (Correct answer)

Correct answer: Configure a Prism Central Playbook to trigger NCC at a specific time

Prism Central Playbooks support time-based triggers, allowing NCC health checks to be scheduled for specific times.

Question 52: Which Nutanix Guest Tools (NGT) capability enables in-guest consistent snapshots for applications like databases?

Application-Consistent Snapshots (Correct answer)
Self-Service Restore
VSS integration
File-Level Restore

Correct answer: Application-Consistent Snapshots

NGT's application-consistent snapshot feature uses VSS on Windows to quiesce applications before snapshots, ensuring database and application consistency.

Question 53: An administrator needs to change the cluster name after initial deployment. Which tool is the recommended method?

Use Prism Element Settings > Cluster Details (Correct answer)
Modify the cluster name via Foundation re-imaging
Run 'ncli cluster edit-params' from any node
Edit /etc/nutanix/cluster.conf on the CVM

Correct answer: Use Prism Element Settings > Cluster Details

The cluster name can be changed via Prism Element under Settings > Cluster Details without any CLI or re-imaging required.

Question 54: In Nutanix, what is the 'Consistency Group' concept used for in data protection?

A collection of storage containers sharing the same deduplication domain
A group of nodes configured to use the same RF level
A cluster of Prism Central instances for high availability
A set of VMs whose snapshots are taken simultaneously to ensure application-consistent point-in-time recovery (Correct answer)

Correct answer: A set of VMs whose snapshots are taken simultaneously to ensure application-consistent point-in-time recovery

A Consistency Group in Nutanix Protection Domains groups VMs together so their snapshots are crash-consistent with each other, enabling coordinated multi-VM recovery.

Question 55: What is the PRIMARY purpose of obtaining NCP certification in Certified Nutanix Professional?

To guarantee employment
To demonstrate verified competency and adherence to professional standards (Correct answer)
To bypass educational requirements
To satisfy a personal achievement goal

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 56: How should Certified Nutanix Professional professionals handle equipment showing signs of malfunction during operation?

Immediately cease operation, secure the equipment, and report (Correct answer)
Finish the current task first
Attempt field repairs while running
Continue operating while monitoring

Correct answer: Immediately cease operation, secure the equipment, and report

Immediate cessation prevents safety hazards, further damage, or compromised results.

Question 57: In Nutanix AOS, what is a Storage Container?

A Docker container used for application isolation
A logical storage policy grouping that maps to a datastore (Correct answer)
A backup repository target
A physical drive enclosure in the node

Correct answer: A logical storage policy grouping that maps to a datastore

A Storage Container is a logical grouping within a storage pool that allows administrators to apply storage policies (compression, deduplication, RF) and presents as a datastore to hypervisors.

Question 58: Which approach is MOST important for NCP professionals when applying technical procedures?

Adhering to established protocols while adapting to specific conditions (Correct answer)
Applying the same technique without variation
Following personal shortcuts
Using the fastest method regardless of standards

Correct answer: Adhering to established protocols while adapting to specific conditions

Technical procedures require adherence to protocols with professional judgment for adaptation.

Question 59: When using Nutanix Files, what is the role of a File Server VM (FSVM)?

Acts as the iSCSI target for block volumes
Hosts the Prism Element web interface
Serves SMB/NFS shares and handles file protocol operations (Correct answer)
Manages cluster-wide metadata storage

Correct answer: Serves SMB/NFS shares and handles file protocol operations

FSVMs are dedicated controller VMs deployed as part of Nutanix Files that run the file services software and handle all SMB and NFS protocol requests from clients.

Question 60: In Prism Central, what does the 'X-Play' feature provide?

A load testing tool for HCI performance
Automated playbooks that trigger actions based on events or alerts (Correct answer)
A gaming interface for training purposes
A cross-cluster replication scheduler

Correct answer: Automated playbooks that trigger actions based on events or alerts

X-Play is Nutanix's automation engine in Prism Central that lets administrators create playbooks to automatically respond to alerts and events with predefined actions.

Question 61: An administrator needs to temporarily remove a node from a Nutanix cluster for hardware replacement without data loss. Which process should be followed?

Shut down all VMs on the node, then decommission
Power off the node and remove it physically
Mark the node as degraded in Prism, then remove
Perform a node removal workflow from Prism Element which triggers data migration (Correct answer)

Correct answer: Perform a node removal workflow from Prism Element which triggers data migration

The node removal workflow in Prism Element automatically migrates data off the node before it is removed, ensuring no data loss.

Question 62: Which network port must be open between Nutanix CVMs for inter-CVM communication in a standard deployment?

443
2030
9440
2100 (Correct answer)

Correct answer: 2100

Port 2100 is used for inter-CVM communication (Stargate data path), and must be open between all CVM IP addresses in the cluster.

Question 63: When deploying Nutanix clusters across multiple racks for rack-level fault tolerance, which configuration must be applied?

Enable stretched cluster mode in Prism
Set RF3 as the default replication factor
Configure fault domains using node-to-rack mapping (Correct answer)
Enable Metro Availability between racks

Correct answer: Configure fault domains using node-to-rack mapping

Fault domains must be configured to map nodes to their physical racks, allowing Nutanix to ensure replicas are placed on nodes in different racks.

Question 64: After enabling Nutanix Volume Groups for external iSCSI access, an external initiator cannot discover targets. What should be checked first?

Hypervisor iSCSI kernel module status
Data Services IP configuration on the cluster (Correct answer)
CVM memory allocation for iSCSI
iSCSI CHAP authentication settings on the Volume Group

Correct answer: Data Services IP configuration on the cluster

The Data Services IP is the cluster-wide iSCSI target address; if not configured, external initiators cannot discover Nutanix Volume Group targets.

Question 65: Which Nutanix data efficiency feature eliminates redundant data blocks across a storage container?

Thick Provisioning
Compression
Deduplication (Correct answer)
Erasure Coding

Correct answer: Deduplication

Deduplication identifies and removes identical data blocks, storing only a single instance and replacing duplicates with pointers to reduce storage consumption.

Question 66: Which statement BEST describes the relationship between Certified Nutanix Professional certification and industry evolution?

Requirements become less stringent over time
Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Certification requirements never change
Changes only occur when government mandates them

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 67: What is AHV in Nutanix?

Application Hosting VM
Audit Host Validator
Acropolis Hypervisor (Correct answer)
Advanced Host Viewer

Correct answer: Acropolis Hypervisor

AHV stands for Acropolis Hypervisor, which is Nutanix's native, enterprise-grade hypervisor. It is based on KVM and is deeply integrated with the Nutanix software stack, providing a highly efficient and secure virtualization platform for running virtual machines directly on Nutanix nodes. AHV simplifies the infrastructure by eliminating the need for a separate hypervisor license.

Question 68: What Nutanix capability allows a VM running on one cluster to be migrated to another cluster with minimal downtime?

Calm Blueprint Redeployment
Cross-Cluster Live Migration via Nutanix Move (Correct answer)
AHV vMotion
Protection Domain Failover

Correct answer: Cross-Cluster Live Migration via Nutanix Move

Nutanix Move (formerly Xtract) facilitates cross-cluster and cross-hypervisor VM migrations with minimal downtime using change block tracking.

Question 69: In Certified Nutanix Professional, what is the PRIMARY purpose of conducting an initial assessment?

To generate documentation for billing
To demonstrate the assessor's expertise
To establish a baseline and identify needs for appropriate action (Correct answer)
To fulfill administrative requirements

Correct answer: To establish a baseline and identify needs for appropriate action

The initial assessment establishes a baseline and identifies specific needs to guide subsequent decisions.

Question 70: Which NCC plugin checks that all CVMs can communicate with each other over the backplane network?

network_connectivity_check (Correct answer)
cvm_kernel_deconfig_check
cluster_services_status_check
cvm_startup_dependency_check

Correct answer: network_connectivity_check

The network_connectivity_check NCC plugin verifies backplane network reachability between all CVMs in the cluster.

Question 71: How should Certified Nutanix Professional professionals handle procedures that have been updated or revised?

Review updates, complete required training, and implement revised procedures (Correct answer)
Continue using the original method
Only apply updates to new cases
Wait for mandatory enforcement

Correct answer: Review updates, complete required training, and implement revised procedures

Professionals must review changes, complete training, and implement revised procedures.

Question 72: Where are VM images stored?

Image Configuration (Correct answer)
Storage policy
CVM logs
Virtual NIC settings

Correct answer: Image Configuration

In Nutanix, VM images, such as ISO files for operating system installations or disk images for cloning, are managed and stored within the 'Image Configuration' section of Prism. This central repository allows administrators to upload, store, and make these images readily available for use when creating or provisioning new virtual machines.

Question 73: What is the PROPER procedure for decommissioning outdated equipment in Certified Nutanix Professional?

Simply discard in regular waste
Donate without preparation
Store indefinitely in case it's needed
Follow established protocols for safe decommissioning, data clearing, and proper disposal (Correct answer)

Correct answer: Follow established protocols for safe decommissioning, data clearing, and proper disposal

Decommissioning requires safe shutdown, data clearing, proper disposal, and documentation.

Question 74: An NCC check reports 'hypervisor_version_check: FAIL' on two nodes in a mixed-version AHV cluster. What is the most likely cause?

The AHV ISO was corrupted during upgrade
A partial or incomplete rolling upgrade left nodes on different AHV versions (Correct answer)
Prism Central is running a newer version than AHV
NCC is using an outdated check definition

Correct answer: A partial or incomplete rolling upgrade left nodes on different AHV versions

A failed hypervisor_version_check typically indicates that a rolling upgrade did not complete, leaving some nodes on a different AHV version than the rest.

Question 75: What happens to data locality when a VM is vMotioned (live migrated) to another node in Nutanix?

Prism Central blocks vMotion to preserve data locality
Data remains on the original node; Nutanix migrates it opportunistically in the background based on access patterns (Correct answer)
All VM data is immediately migrated to the new node's local storage
The VM loses access to storage until data migration completes

Correct answer: Data remains on the original node; Nutanix migrates it opportunistically in the background based on access patterns

After a live migration, the VM reads data remotely from the original node, and Nutanix opportunistically migrates the data to the new node in the background to restore locality.

Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI)

The Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) certification validates a candidate's ability to deploy, administer, and troubleshoot Nutanix AOS in a multicloud environment.

Questions

120 min

Time Limit

65%

To Pass

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