View Full Nutanix NCA Exam Dumps and Practice Test Dumps

 

Question 1.

Which Nutanix interface provides centralized management and monitoring of multiple clusters?

1. Prism Element
   2. Prism Central
   3. Foundation
   4. Life Cycle Manager

Correct Answer: 2

Explanation:

Prism Central provides centralized management and monitoring capabilities across Nutanix infrastructure. Administrators can use it to obtain a consolidated view of resources, virtual machines, alerts, performance information, and other infrastructure components. Prism Element primarily provides management capabilities for an individual Nutanix cluster. Foundation is associated with imaging and initial cluster deployment, while Life Cycle Manager helps manage software and firmware updates. Understanding the purpose of these Nutanix management tools is important because the NCA exam expects candidates to recognize Nutanix tools and use the Prism interface for common operational tasks.

Question 2.

What is the primary purpose of Nutanix AHV?

1. Providing hypervisor-based virtualization for virtual machines
   2. Managing hardware firmware downloads only
   3. Providing external backup tape management
   4. Managing DNS services for physical switches

Correct Answer: 1

Explanation:

Nutanix AHV is the virtualization component of the Nutanix platform and provides the hypervisor functionality required to run and manage virtual machines. It is integrated with Nutanix infrastructure and can be administered through Prism. Administrators can perform common VM operations such as creating, starting, stopping, cloning, and modifying virtual machines. Because AHV is closely integrated with the Nutanix platform, organizations can manage compute, storage, and virtualization through a unified management experience rather than depending on separate management systems for routine infrastructure operations.

Question 3.

Which Nutanix feature is primarily used to coordinate software and firmware upgrades?

1. NCC
   2. Foundation
   3. Life Cycle Manager
   4. Nutanix Move

Correct Answer: 3

Explanation:

Life Cycle Manager, commonly referred to as LCM, helps administrators manage software and firmware lifecycle operations in a Nutanix environment. It can perform inventory operations to identify installed components and determine available updates. Administrators can then plan and perform supported upgrades through a coordinated workflow. NCC is primarily associated with health checks, Foundation supports deployment and imaging activities, and Nutanix Move is associated with workload migration. Recognizing the appropriate tool for lifecycle activities is important for administrators responsible for maintaining a healthy and supported Nutanix environment.

Question 4.

An administrator wants to verify the overall health of a Nutanix cluster. Which tool is specifically designed to perform comprehensive Nutanix health checks?

1. Nutanix Move
   2. Prism Self Service
   3. Foundation
   4. Nutanix Cluster Check (NCC)

Correct Answer: 4

Explanation:

Nutanix Cluster Check, or NCC, performs health checks against Nutanix infrastructure and identifies conditions that may require administrator attention. These checks can evaluate various aspects of cluster configuration and health and provide useful information when troubleshooting or preparing for maintenance. NCC results can help administrators detect potential problems before they develop into more serious operational issues. Foundation serves a different deployment-oriented purpose, while Nutanix Move focuses on workload migration. Health checks are explicitly included among the knowledge areas covered by the current NCA certification objectives. 

Question 5.

What is the main role of Prism Element in a Nutanix environment?

1. Managing an individual Nutanix cluster
   2. Managing every cluster across multiple geographic locations exclusively
   3. Installing operating systems on employee laptops
   4. Providing public DNS resolution

Correct Answer: 1

Explanation:

Prism Element provides management capabilities at the individual Nutanix cluster level. Administrators can use its interface to monitor cluster resources, review alerts, examine performance, and perform common infrastructure and virtual machine management activities. Prism Central provides broader centralized management capabilities, particularly when administrators need visibility and control beyond a single cluster. Knowing the distinction between Prism Element and Prism Central is useful when determining where a particular administrative task should be performed and when troubleshooting Nutanix infrastructure.

Question 6.

Which statement best describes a Nutanix storage container?

1. It is a physical enclosure containing only SSDs.
   2. It is a logical storage construct used for storing virtual machine data.
   3. It is a network switch configuration profile.
   4. It is a license repository for AHV hosts.

Correct Answer: 2

Explanation:

A storage container is a logical storage construct within the Nutanix storage architecture. Containers allow administrators to organize storage and apply appropriate storage-related settings to workloads. They should not be confused with physical disk enclosures or application containers. Nutanix abstracts underlying physical storage resources so administrators can manage storage logically rather than assigning individual physical disks directly to virtual machines. Understanding storage operations is part of the current NCA platform-administration domain, making concepts such as containers important foundational knowledge. 

Question 7.

An administrator needs to create a new virtual machine. Which information would normally be required as part of the VM configuration?

1. Only the physical disk serial number
   2. Only the cluster license key
   3. CPU, memory, and storage configuration
   4. The CVM password of every node

Correct Answer: 3

Explanation:

A virtual machine requires compute and storage resources. During VM creation, administrators commonly specify resources such as virtual CPUs, memory, and virtual disks along with other configuration details required by the workload. These settings determine the resources available to the guest operating system. Physical disk serial numbers are abstracted by the Nutanix platform and do not need to be assigned directly to a VM. Likewise, cluster licensing and CVM credentials are not ordinary resource settings required for defining each new virtual machine.

Question 8.

What is a Controller VM (CVM) in Nutanix architecture primarily responsible for?

1. Acting as the guest operating system for every user VM
   2. Replacing all physical network switches
   3. Providing desktop authentication services
   4. Delivering important Nutanix storage and platform services on a node

Correct Answer: 4

Explanation:

The Controller VM is a fundamental component of Nutanix architecture. A CVM runs on each Nutanix node and participates in providing distributed storage and other platform services. This distributed design is an important characteristic of the Nutanix architecture because infrastructure services operate across the cluster instead of relying on a traditional standalone storage controller architecture. The CVM should not be confused with ordinary user virtual machines. Administrators generally interact with the Nutanix environment through supported management interfaces such as Prism rather than treating CVMs like application VMs.

Question 9.

What should an administrator review in Prism when investigating a newly reported infrastructure problem?

1. Alerts and events related to the affected resources
   2. Only VM names
   3. Only license expiration dates
   4. Only administrator account names

Correct Answer: 1

Explanation:

Alerts and events provide valuable information when investigating infrastructure problems. Alerts can identify conditions that require administrator attention, while events provide context about activities or changes occurring in the environment. Reviewing this information can help establish when a problem began and which resources may be involved. The administrator can then correlate the findings with performance metrics and health information. The NCA 7.5 objectives specifically include reviewing and interpreting alerts and events as part of platform health and monitoring. 

Question 10.

What is the purpose of a virtual network in an AHV environment?

1. To replace virtual disks
   2. To provide network connectivity for virtual machines
   3. To store cluster licenses
   4. To perform firmware inventory

Correct Answer: 2

Explanation:

Virtual networks provide network connectivity for virtual machines running in an AHV environment. A VM’s virtual network interface can be connected to an appropriate network so the workload can communicate according to the organization’s networking design. Virtual networking is distinct from storage, licensing, and firmware-management functions. Administrators should understand basic virtual networking operations because the current NCA platform-administration objectives explicitly include identifying virtual networking tasks. 

Question 11.

An administrator wants to determine whether a workload has experienced unusually high resource consumption. What should the administrator examine?

1. Only the cluster name
   2. The Nutanix certification portal
   3. Workload performance metrics in Prism
   4. The physical chassis label

Correct Answer: 3

Explanation:

Performance metrics provide the information needed to evaluate workload resource behavior. Through Prism, an administrator can examine relevant performance information and determine whether resource usage corresponds with the reported problem. This is more useful than relying on static information such as cluster names or chassis labels. Reviewing and interpreting workload performance is specifically identified in the current NCA platform-health and monitoring objectives. Candidates should therefore understand how monitoring data contributes to basic troubleshooting and operational decision-making. 

Question 12.

Which action is most appropriate before performing significant maintenance on Nutanix infrastructure?

1. Delete all historical alerts.
   2. Shut down every VM regardless of the maintenance type.
   3. Remove all storage containers.
   4. Review cluster health and verify that the environment is in an appropriate state.

Correct Answer: 4

Explanation:

Checking cluster health before maintenance helps identify existing problems that could increase operational risk during the planned activity. Administrators should verify the environment’s condition and follow the documented procedure appropriate to the maintenance task. Automatically shutting down every VM or removing storage containers is neither universally required nor appropriate. Nutanix provides health and monitoring capabilities that help administrators assess infrastructure status. The NCA objectives cover health checks as well as hardware and software maintenance, so candidates should understand the relationship between health verification and safe maintenance practices.

Question 13.

What does replication within Nutanix storage primarily help provide?

1. Data resiliency against supported failure scenarios
   2. Automatic creation of user accounts
   3. DNS load balancing
   4. Software licensing synchronization

Correct Answer: 1

Explanation:

Replication is part of the Nutanix data-resiliency architecture. Maintaining data according to the configured resiliency mechanisms helps the platform protect workloads against supported infrastructure failures. This capability is fundamentally different from identity management, DNS, or software licensing. Nutanix distributes storage services and data across cluster resources to provide an integrated software-defined storage architecture. Administrators should understand the basic purpose of resiliency mechanisms even when many of the underlying data-placement operations are automatically handled by the platform.

Question 14.

An administrator wants to restart a virtual machine’s guest operating system in an orderly manner. Which operation is generally preferable when the guest is responsive?

1. Delete the VM.
   2. Perform a graceful guest shutdown or restart using the appropriate supported operation.
   3. Remove the VM’s virtual disks.
   4. Reimage the Nutanix node.

Correct Answer: 2

Explanation:

When a guest operating system is responsive, an orderly shutdown or restart is generally preferable to an abrupt power operation because it gives the operating system and applications an opportunity to close processes and write pending data properly. Destructive operations such as deleting virtual disks or reimaging a node are unrelated to routine VM restarting. Basic VM tasks are included in the NCA 7.5 platform-administration objectives, so candidates should understand common VM power operations and select the action appropriate to the workload’s current state. 

Question 15.

Which Nutanix capability is most directly associated with discovering available software and firmware updates for supported cluster components?

1. Nutanix Move
   2. Foundation
   3. Life Cycle Manager
   4. Guest Tools installation media

Correct Answer: 3

Explanation:

Life Cycle Manager helps administrators inventory supported infrastructure components and manage applicable software and firmware updates. The inventory process provides visibility into component versions and available lifecycle actions. LCM can then assist with coordinated updates using supported workflows. Foundation is primarily associated with deployment and imaging, while Nutanix Move is designed for workload migration scenarios. Software maintenance is one of the areas identified in the current NCA cluster-configuration and maintenance objectives, making LCM an important tool for associate-level candidates to recognize.

Question 16.

A cluster generates a warning indicating that administrator attention may be required. Where should the administrator first look for detailed information about the condition?

1. VM installation ISO
   2. External DNS server configuration
   3. Physical monitor attached to a node
   4. Relevant alert details in Prism

Correct Answer: 4

Explanation:

Prism provides alert information that helps administrators understand conditions requiring attention. Opening the relevant alert can provide context such as the affected entity, condition, severity, or related information needed to begin investigation. The administrator can then correlate the alert with events, health information, and performance data as appropriate. This workflow is directly relevant to the NCA objectives covering alerts and events. Looking at unrelated systems such as installation media or DNS configuration without evidence would not provide the same targeted diagnostic information.

Question 17.

What is a primary benefit of Nutanix’s distributed architecture?

1. Infrastructure services and resources can operate across multiple cluster nodes.
   2. Every workload requires dedicated physical storage.
   3. Each VM must run on an independent physical network.
   4. Centralized monitoring becomes impossible.

Correct Answer: 1

Explanation:

Nutanix uses a distributed architecture in which compute and storage resources are integrated across cluster nodes. This design allows platform services and workload resources to operate as part of a clustered infrastructure rather than relying on traditional isolated infrastructure silos. Nutanix also provides centralized management capabilities through Prism, so distributed architecture does not eliminate centralized visibility. Understanding this architectural model helps candidates interpret other Nutanix concepts such as Controller VMs, distributed storage, resiliency, cluster expansion, and workload management.

Question 18.

Which operation would most likely be categorized as a basic VM administration task?

1. Replacing a physical DIMM
   2. Changing a VM’s allocated memory
   3. Updating switch firmware manually
   4. Replacing a node’s power supply

Correct Answer: 2

Explanation:

Changing the memory allocated to a virtual machine is a VM administration task because it modifies the compute resources assigned to that workload. Physical DIMM and power-supply replacement are hardware maintenance activities, while switch firmware maintenance concerns networking infrastructure. The NCA exam includes VM tasks within its platform-administration objectives. Candidates should therefore be able to distinguish operations performed on virtual machines from physical hardware maintenance, networking maintenance, storage operations, and cluster-level lifecycle activities.

Question 19.

An administrator needs assistance with a Nutanix issue that cannot be resolved using initial health and alert information. Which resource is appropriate for obtaining vendor support?

1. An unrelated public DNS service
   2. A guest operating system recycle bin
   3. Nutanix Support resources and support functions
   4. A VM’s virtual CD-ROM drive

Correct Answer: 3

Explanation:

Nutanix provides support resources and functions that administrators can use when an infrastructure issue requires additional assistance. Before escalating, administrators commonly gather relevant information such as alerts, events, health-check results, and details about the affected resources. Supplying appropriate diagnostic context can help support personnel investigate the issue efficiently. The current NCA objectives specifically include leveraging support functions within the platform-health and monitoring domain. 

Question 20.

An administrator needs to investigate degraded application performance on a Nutanix VM. Which approach provides the most useful starting point?

1. Immediately delete and recreate the VM.
   2. Reimage every node in the cluster.
   3. Remove the VM’s network interface.
   4. Review VM performance metrics, alerts, events, and relevant cluster health information.

Correct Answer: 4

Explanation:

A structured investigation should begin by collecting evidence rather than immediately making disruptive changes. Performance metrics can show how the VM and associated resources are behaving, while alerts and events may reveal relevant infrastructure conditions or recent changes. Cluster health information provides additional context about the underlying environment. Combining these sources helps the administrator determine whether the issue appears related to the workload or infrastructure before taking corrective action. This approach aligns closely with NCA 7.5 objectives covering health checks, alerts and events, support functions, and workload performance. 

The current official Nutanix page states that NCA 7.5 has 50 multiple-choice questions, a 90-minute time limit, and focuses on NCI technologies, administration, maintenance, health, monitoring, and Prism operations.