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

Question 1: Which factor MOST significantly affects the quality of technical outcomes in NCP practice?

The brand of equipment
Speed of procedure completion
The practitioner's training, preparation, and attention to detail (Correct answer)
The time of day

Correct answer: The practitioner's training, preparation, and attention to detail

Quality depends primarily on training, preparation, and attention to detail.

Question 2: What happens to a VM's network connectivity when you perform a live migration (vMotion equivalent) in AHV?

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

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 3: What is the MOST important reason for maintaining equipment maintenance logs in NCP practice?

To assign blame when equipment fails
To satisfy insurance requirements only
To justify replacement budgets
To track maintenance history, predict failures, and demonstrate compliance (Correct answer)

Correct answer: To track maintenance history, predict failures, and demonstrate compliance

Maintenance logs track history, predict failures, and demonstrate regulatory compliance.

Question 4: In Certified Nutanix Professional practice, what is the CORRECT sequence when performing a technical procedure?

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

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

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

Question 5: What is the MOST important factor when selecting assessment tools for NCP certification work?

Personal familiarity with the tool
The cost of the assessment tool
Validity, reliability, and appropriateness for the specific context (Correct answer)
How quickly the tool can be administered

Correct answer: Validity, reliability, and appropriateness for the specific context

Assessment tools must be valid, reliable, and appropriate for the specific context.

Question 6: What is the FIRST step before operating any equipment in NCP practice?

Ask a colleague if it seems okay
Conduct a pre-operation inspection and verify safety systems (Correct answer)
Begin operation to test it
Read the manual only if issues occur

Correct answer: Conduct a pre-operation inspection and verify safety systems

Pre-operation inspection ensures visible damage is checked and safety systems verified.

Question 7: How should Certified Nutanix Professional professionals handle equipment showing signs of malfunction during operation?

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

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

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

Question 8: Which Nutanix feature allows the cluster to continue operating even when a node fails, by maintaining multiple copies of data?

Replication Factor (RF) (Correct answer)
Erasure Coding
Metro Availability
Stretched Cluster

Correct answer: Replication Factor (RF)

Replication Factor (RF) determines how many copies of data are maintained across nodes, allowing the cluster to tolerate node failures without data loss.

Question 9: What configuration ensures time sync across cluster nodes?

DNS forwarding
DHCP server
NTP settings (Correct answer)
Load balancer

Correct answer: NTP settings

Accurate time synchronization across all nodes in a Nutanix cluster is paramount for proper operation, data consistency, and reliable logging. Configuring NTP (Network Time Protocol) settings ensures that all CVMs and hypervisor hosts maintain synchronized time. This prevents issues with replication, snapshots, and distributed transactions, which rely heavily on consistent timestamps.

Question 10: How should Certified Nutanix Professional professionals handle procedures that have been updated or revised?

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

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

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

Question 11: What happens to data locality when a VM is vMotioned (live migrated) to another node in Nutanix?

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
Prism Central blocks vMotion to preserve data locality
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.

Question 12: In a Nutanix RF3 cluster, how many simultaneous node failures can the cluster tolerate without data loss?

4 nodes
3 nodes
1 node
2 nodes (Correct answer)

Correct answer: 2 nodes

RF3 stores three copies of every data block across different nodes, allowing the cluster to lose up to two nodes simultaneously while still having one remaining copy of all data.

Question 13: 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)
Outsource all maintenance
Fix equipment only when it breaks

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

Scheduling based on manufacturer recommendations and usage patterns optimizes reliability.

Question 14: When a NCP professional encounters an unexpected result during a procedure, the FIRST action should be to:

Repeat the procedure immediately
Report without preliminary assessment
Stop, assess the situation, and determine whether to proceed or seek guidance (Correct answer)
Continue and address it later

Correct answer: Stop, assess the situation, and determine whether to proceed or seek guidance

Stopping to assess unexpected results is critical for safety and quality.

Question 15: In Prism Central, what does the 'X-Play' feature provide?

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

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 16: Which Nutanix feature reduces storage space by encoding data with parity, tolerating failures with less overhead than full replication?

Shadow Clones
Erasure Coding (EC-X) (Correct answer)
Compression
Deduplication

Correct answer: Erasure Coding (EC-X)

Erasure Coding (EC-X) stripes data with parity information across nodes, providing fault tolerance at a lower storage overhead than RF2 or RF3 for cold data.

Question 17: What role does calibration play in maintaining technical accuracy for Certified Nutanix Professional professionals?

It ensures instruments produce accurate, consistent results over time (Correct answer)
It is optional for advanced professionals
It is only necessary for new equipment
It only matters during inspections

Correct answer: It ensures instruments produce accurate, consistent results over time

Regular calibration ensures instruments continue producing accurate results over time.

Question 18: What is a virtual NIC used for in VM creation?

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

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 19: Which Nutanix tool detects configuration issues?

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

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 20: Which Nutanix technology enables deduplication to occur inline during write operations rather than as a post-process?

Erasure Coding
Shadow Clones
Inline Deduplication with fingerprinting (Correct answer)
Content-Based Read Cache (CBRC)

Correct answer: Inline Deduplication with fingerprinting

Nutanix uses SHA-1 fingerprinting during write operations to perform inline deduplication, eliminating redundant data before it is persisted to disk.

Question 21: Which tool provides Nutanix system monitoring?

Zookeeper
vSphere
Curator
Prism Central (Correct answer)

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 22: Which feature helps clone VMs quickly?

Replication
Migration
VM Cloning (Correct answer)
Snapshot

Correct answer: VM Cloning

VM cloning is a feature that allows you to create an exact copy of an existing virtual machine quickly and efficiently. In Nutanix, this process is highly optimized due to the distributed file system's ability to leverage features like redirect-on-write, which avoids copying all data blocks. This makes cloning ideal for rapid deployment of multiple identical VMs.

Question 23: What is Prism in Nutanix?

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

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 24: When configuring a Nutanix storage container, what does enabling 'Thin Provisioning' mean?

Snapshots are automatically taken every hour
Disk space is pre-allocated at creation time
Data is compressed before being written to disk
Storage is consumed only as data is actually written (Correct answer)

Correct answer: Storage is consumed only as data is actually written

Thin provisioning allows a container to present more logical capacity than physically available, consuming real storage only as data is written, improving overall utilization.

Question 25: How should Certified Nutanix Professional professionals handle procedures that have been updated or revised?

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

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

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

Question 26: Which Nutanix feature allows you to take a point-in-time snapshot of a VM and restore it to that exact state later?

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

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

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

Correct answer: Conduct additional assessment using alternative methods

Inconclusive results require additional assessment using alternative methods for triangulation.

Question 28: What is the purpose of the Nutanix Acropolis Block Services (ABS) Volume Group?

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

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 29: An administrator wants to ensure that specific VMs always run on nodes within a particular subset of cluster nodes. Which Nutanix feature enables this?

Fault Domain Configuration
Network Segmentation Policy
Storage Container Mapping
VM-Host Affinity Policy (Correct answer)

Correct answer: VM-Host Affinity Policy

VM-Host Affinity Policies in AHV allow administrators to define rules that pin or prefer specific VMs to run on designated hosts within the cluster.

Question 30: What must be done before cluster creation?

Install vCenter
Run AHV installer
Image nodes with Foundation (Correct answer)
Create a backup

Correct answer: Image nodes with Foundation

Before a Nutanix cluster can be created, the physical nodes must be imaged with the necessary software, including the chosen hypervisor (e.g., AHV, ESXi) and the Nutanix Controller VM (CVM). This imaging process is efficiently performed using Nutanix Foundation, which automates the installation and configuration of these components on each node.

Question 31: Which method adds a node to an existing cluster?

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

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 32: Which action helps during scheduled maintenance?

Reimage node
Shut down Prism
Enter maintenance mode (Correct answer)
Restart cluster

Correct answer: Enter maintenance mode

During scheduled maintenance, entering maintenance mode for a Nutanix node is essential for ensuring data availability and preventing service disruption. This action safely evacuates all virtual machines from the node, allowing administrators to perform hardware upgrades, software updates, or other maintenance tasks without impacting running workloads. It ensures the cluster remains operational while a single node is offline.

Question 33: What is used to identify resource bottlenecks?

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

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 34: 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 35: What is the MOST important reason for maintaining equipment maintenance logs in NCP practice?

To assign blame when equipment fails
To justify replacement budgets
To track maintenance history, predict failures, and demonstrate compliance (Correct answer)
To satisfy insurance requirements only

Correct answer: To track maintenance history, predict failures, and demonstrate compliance

Maintenance logs track history, predict failures, and demonstrate regulatory compliance.

Question 36: When a NCP professional encounters an unexpected result during a procedure, the FIRST action should be to:

Stop, assess the situation, and determine whether to proceed or seek guidance (Correct answer)
Continue and address it later
Repeat the procedure immediately
Report without preliminary assessment

Correct answer: Stop, assess the situation, and determine whether to proceed or seek guidance

Stopping to assess unexpected results is critical for safety and quality.

Question 37: When new equipment is introduced in Certified Nutanix Professional, what is REQUIRED before staff use it?

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

Correct answer: Formal training, competency verification, and documentation

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

Question 38: Which factor MOST significantly affects the quality of technical outcomes in NCP practice?

Speed of procedure completion
The brand of equipment
The practitioner's training, preparation, and attention to detail (Correct answer)
The time of day

Correct answer: The practitioner's training, preparation, and attention to detail

Quality depends primarily on training, preparation, and attention to detail.

Question 39: What role does calibration play in maintaining technical accuracy for Certified Nutanix Professional professionals?

It is only necessary for new equipment
It only matters during inspections
It is optional for advanced professionals
It ensures instruments produce accurate, consistent results over time (Correct answer)

Correct answer: It ensures instruments produce accurate, consistent results over time

Regular calibration ensures instruments continue producing accurate results over time.

Question 40: How does Nutanix achieve storage locality for VM I/O?

By placing all VM data on a single centralized NFS filer
By using RDMA to reduce latency for remote storage access
By pinning VMs to specific hosts so their data is always stored on the local node's drives
By preferentially storing a VM's data on the same node where the VM is running to minimize network traffic (Correct answer)

Correct answer: By preferentially storing a VM's data on the same node where the VM is running to minimize network traffic

Nutanix's data locality principle ensures that data written by a VM is preferentially stored on the same node's disks, reducing cross-network I/O for read operations.

Question 41: Which Nutanix storage feature allows multiple VMs to share a single vDisk efficiently by storing only unique blocks?

Distributed Object Storage
Linked Clones via thin-provisioned snapshots (Correct answer)
NFS multi-attach shares
iSCSI multipathing

Correct answer: Linked Clones via thin-provisioned snapshots

Nutanix uses a redirect-on-write snapshot mechanism to create space-efficient linked clones where VMs share a base vDisk and only unique changed blocks are stored per VM.

Question 42: When using Nutanix AHV, which command-line tool is used to manage VMs directly from the CVM?

acli (Correct answer)
qm
esxcli
virsh

Correct answer: acli

The acli (AHV CLI) tool is used to manage VMs, networks, and storage directly from the Controller VM command line.

Question 43: How should Certified Nutanix Professional professionals handle equipment showing signs of malfunction during operation?

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

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

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

Question 44: 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
Manages cluster-wide metadata storage
Serves SMB/NFS shares and handles file protocol operations (Correct answer)

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 45: What is the MOST important factor when selecting assessment tools for NCP certification work?

The cost of the assessment tool
Personal familiarity with the tool
How quickly the tool can be administered
Validity, reliability, and appropriateness for the specific context (Correct answer)

Correct answer: Validity, reliability, and appropriateness for the specific context

Assessment tools must be valid, reliable, and appropriate for the specific context.

Question 46: In Nutanix, what is the function of 'VM anti-affinity' rules?

Ensure specified VMs run on different physical hosts (Correct answer)
Block inter-VM network communication
Restrict VM migrations to specific time windows
Prevent VMs from using more than their allocated resources

Correct answer: Ensure specified VMs run on different physical hosts

VM anti-affinity rules ensure that specific VMs are distributed across different hosts, improving high availability and fault tolerance.

Question 47: How does the NCP body of knowledge relate to daily professional practice?

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

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

RF2 requires a dedicated metadata node; RF3 distributes metadata across all nodes
RF2 is for SSDs only; RF3 applies to HDD tiers
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)

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 49: How frequently should ongoing assessments be conducted in Certified Nutanix Professional practice?

Once annually regardless of circumstances
Only when required by external auditors
Only when problems are reported
At regular intervals and as conditions change (Correct answer)

Correct answer: At regular intervals and as conditions change

Ongoing assessments should follow established protocols and also respond to changing conditions.

Question 50: What is the function of the Nutanix 'Hermes' service?

Manages iSCSI session establishment for Nutanix Volumes
Provides the REST API gateway for external integrations
Manages the CVM upgrade process during AOS updates
Handles alert notifications and event routing within the Nutanix cluster (Correct answer)

Correct answer: Handles alert notifications and event routing within the Nutanix cluster

Hermes is the Nutanix alerting and notification service that monitors cluster health, generates alerts, and routes them to configured notification channels.

Question 51: In Nutanix AOS, what is a 'vDisk'?

A logical disk abstraction that represents VM storage in the Nutanix DSF (Correct answer)
A network-attached storage volume
A dedicated SSD used only for caching
A physical disk in a node's storage bay

Correct answer: A logical disk abstraction that represents VM storage in the Nutanix DSF

A vDisk is a logical representation of a virtual disk within the Nutanix Distributed Storage Fabric, storing VM data across the cluster.

Question 52: Which assessment method provides the MOST reliable data for NCP professionals making critical decisions?

Standardized tools combined with professional observation (Correct answer)
Social media reviews
Informal verbal feedback alone
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 53: 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
Execute immediately and document only if issues arise
Document, execute, then plan

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

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

Question 54: What does the Stargate service in Nutanix AOS primarily handle?

Alert generation and reporting
All data I/O operations including reads and writes (Correct answer)
Cluster configuration and node discovery
Hypervisor lifecycle management

Correct answer: All data I/O operations including reads and writes

Stargate is the data I/O gateway service in AOS that handles all read and write operations, applying storage policies like compression, deduplication, and replication.

Question 55: In Nutanix AOS, what is a Storage Container?

A Docker container used for application isolation
A backup repository target
A logical storage policy grouping that maps to a datastore (Correct answer)
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 56: In Nutanix AHV networking, what is a 'Virtual Switch' and how does it differ from a traditional vSwitch?

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

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 57: Which Nutanix protocol allows VMs to access block storage volumes directly, bypassing the hypervisor datastore?

SMB
NFS
FTP
iSCSI (Correct answer)

Correct answer: iSCSI

Nutanix Volumes (formerly Acropolis Block Services) exposes iSCSI LUNs that can be attached directly to VMs or physical hosts, enabling block-level access to Nutanix storage.

Question 58: What is the purpose of the Acropolis Operating System (AOS)?

Handle backups only
Manage core services and resources (Correct answer)
Manage user accounts
Control network settings

Correct answer: Manage core services and resources

The Acropolis Operating System (AOS) is the foundational software stack of Nutanix. Its primary purpose is to integrate compute, storage, and virtualization, providing a distributed platform that manages all core infrastructure services and resources within the cluster. This includes data management, storage services, and the hypervisor (AHV).

Question 59: After a successful cluster deployment, an administrator finds that CVMs cannot reach external DNS. What is the first configuration element to verify?

CVM network configuration including DNS server IPs and gateway (Correct answer)
Hypervisor DNS resolver settings
Prism Element DNS whitelist settings
CVM firewall rules blocking UDP 53

Correct answer: CVM network configuration including DNS server IPs and gateway

The CVM network configuration (IP, subnet mask, gateway, and DNS server entries) must be verified first as incorrect settings prevent external name resolution.

Question 60: What is the MOST effective way for new NCP professionals to build competency?

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

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

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

Question 61: Which Nutanix product provides file services (SMB/NFS) natively on the HCI cluster?

Nutanix Files (formerly Acropolis File Services) (Correct answer)
Nutanix Objects
Nutanix Volumes
Nutanix Era

Correct answer: Nutanix Files (formerly Acropolis File Services)

Nutanix Files (formerly AFS) runs as a scale-out file server on the cluster, providing SMB and NFS shares without requiring separate file server infrastructure.

Question 62: What Nutanix feature allows a storage container to access capacity from multiple Nutanix clusters?

Distributed Storage Fabric (Correct answer)
Metro Availability
Storage Pool Federation
Prism Central Storage Gateway

Correct answer: Distributed Storage Fabric

The Distributed Storage Fabric (DSF) abstracts and pools storage across all nodes in a Nutanix cluster into a single unified storage resource, presented to hypervisors as a single datastore.

Question 63: How frequently should ongoing assessments be conducted in Certified Nutanix Professional practice?

At regular intervals and as conditions change (Correct answer)
Only when problems are reported
Once annually regardless of circumstances
Only when required by external auditors

Correct answer: At regular intervals and as conditions change

Ongoing assessments should follow established protocols and also respond to changing conditions.

Question 64: Which hypervisors are supported by Nutanix?

Only AHV
AHV, ESXi, Hyper-V (Correct answer)
Only VMware
ESXi and KVM only

Correct answer: AHV, ESXi, Hyper-V

Nutanix supports AHV, VMware ESXi, and Hyper-V.

Question 65: Which file system does Nutanix use?

ZFS
EXT4
NDFS (Correct answer)
VMFS

Correct answer: NDFS

Nutanix utilizes its proprietary distributed file system called NDFS (Nutanix Distributed File System). NDFS aggregates the local storage from all nodes in the cluster into a single, highly available storage pool, providing a resilient and scalable platform for virtual machines and applications. It handles data placement, replication, and other storage services across the cluster.

Question 66: What is the Nutanix 'Pithos' service responsible for?

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

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 67: Which Nutanix component manages the overall health of the cluster and handles service restarts?

Medusa
Zookeeper
Pithos
Genesis (Correct answer)

Correct answer: Genesis

Genesis is the cluster initialization and service management daemon that monitors CVM services and automatically restarts them if they fail.

Question 68: When documenting assessment findings in NCP practice, which approach is MOST appropriate?

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

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

Assessment documentation must be objective, factual, and comprehensive.

Question 69: Which Nutanix service is responsible for managing metadata and ensuring data locality on the platform?

Acropolis
Stargate
Zookeeper
Cassandra (Correct answer)

Correct answer: Cassandra

Cassandra is the distributed metadata store in Nutanix AOS that tracks the location of all data blocks across the cluster, enabling fast lookups and data locality.

Question 70: What is the MOST effective way for new NCP professionals to build competency?

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

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

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

Question 71: What distinguishes a Certified Nutanix Professional certified professional from a non-certified practitioner?

Certified professionals only work in larger organizations
Certification validates competency through standardized assessment against benchmarks (Correct answer)
Certified professionals always have more experience
There is no meaningful difference

Correct answer: Certification validates competency through standardized assessment against benchmarks

Certification provides objective validation of competency through standardized assessment.

Question 72: What is Nutanix Erasure Coding (EC-X) and when is it most beneficial?

A compression algorithm that runs during write I/O
A RAID-like technique that reduces storage overhead for cold data by encoding it across nodes instead of full replicas (Correct answer)
A method of encrypting data at rest using AES-256
A snapshot technology for instant VM recovery

Correct answer: A RAID-like technique that reduces storage overhead for cold data by encoding it across nodes instead of full replicas

EC-X uses a RAID-like stripe across nodes to provide data redundancy with less storage overhead than full RF2/RF3 replication, ideal for cold or infrequently accessed data.

Question 73: What is the PRIMARY purpose of obtaining NCP certification in Certified Nutanix Professional?

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

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

Certification demonstrates verified competency and adherence to professional standards.

Question 74: What is the role of the 'Acropolis' layer in the Nutanix stack?

It manages only network configurations
It is the storage layer responsible for caching
It is the hypervisor management layer that provides compute virtualization and VM lifecycle control (Correct answer)
It handles backup and DR operations exclusively

Correct answer: It is the hypervisor management layer that provides compute virtualization and VM lifecycle control

Acropolis is Nutanix's native hypervisor and compute management platform, providing VM management, networking (AHV), and storage integration.

Question 75: Which Nutanix service provides S3-compatible object storage for unstructured data?

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

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.

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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Exam Rules

You can skip questions and return to them later
Flag questions for review before submitting
No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds

These practice questions were written with AI tools. They are not real exam questions. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

nutanix.com — Eligibility, registration deadline, fees, exam format, passing score, renewal, time limit, score validity · verified Oct 2026
psiexams.com — Test delivery · verified Oct 2026