View Full Nutanix NCA v6.10 Exam Dumps and Practice Test Dumps.

 

Question 241

Which task can an administrator perform when configuring a new AHV virtual machine?

1. Configure VM hardware resources
2. Change physical switch firmware automatically
3. Rebuild the entire cluster
4. Replace the Prism interface

Correct Answer: 1

Explanation

When creating an AHV virtual machine, an administrator can configure virtual hardware resources such as virtual CPUs, memory, storage devices, and network interfaces. These settings determine how the VM interacts with the available cluster resources. Changing physical switch firmware, rebuilding a cluster, or replacing the Prism interface are unrelated to normal VM creation. NCA candidates should understand that VM deployment includes configuring virtual hardware according to the workload’s requirements. The selected resources should be appropriate for the operating system and application while remaining within the available cluster capacity.

Question 242

Which virtual disk placement decision can affect how a VM uses Nutanix storage resources?

1. SMTP server selection
2. vDisk placement
3. DNS suffix
4. Alert severity

Correct Answer: 2

Explanation

vDisk placement determines where a virtual disk is associated within the Nutanix storage configuration. Administrators may need to consider storage containers and workload requirements when configuring VM disks. SMTP settings control email delivery, DNS suffixes relate to name resolution, and alert severity describes monitoring conditions. NCA candidates should understand that VM storage configuration includes more than simply adding a disk. Appropriate vDisk placement can help ensure that the workload uses the intended storage resources and policies configured within the Nutanix environment.

Question 243

Which VM component provides the connection between the guest operating system and an AHV virtual network?

1. Virtual network interface
2. Storage container
3. Snapshot
4. License entitlement

Correct Answer: 1

Explanation

A virtual network interface, or vNIC, provides the network connection between a VM and an AHV virtual network. The vNIC can be associated with an appropriate subnet so the guest operating system can communicate with other systems. A storage container manages storage resources, a snapshot represents a point-in-time state, and a license entitlement relates to software licensing. NCA candidates should recognize the vNIC as a fundamental VM networking component. Correctly configuring the interface and its associated network is necessary for providing the expected connectivity to the guest workload.

Question 244

An administrator wants to ensure that a VM uses the correct network segment. Which configuration should be checked?

1. Replication factor
2. LCM inventory
3. VM network assignment
4. Pulse status

Correct Answer: 3

Explanation

The VM network assignment determines which virtual network or subnet a VM’s network interface uses. Checking this configuration is important when a VM needs to communicate through a particular network segment or receive addressing from a specific subnet. Replication factor controls data protection, LCM inventory concerns lifecycle components, and Pulse is associated with support-related telemetry. NCA candidates should understand that VM connectivity depends on correctly associating its virtual network interface with the intended network. A network assignment problem can prevent a VM from communicating as expected even when other VM settings are correct.

Question 245

Which storage efficiency technology identifies redundant copies of identical data?

1. Compression
2. Erasure coding
3. Deduplication
4. Replication

Correct Answer: 3

Explanation

Deduplication identifies duplicate instances of identical data and can reduce the amount of storage capacity consumed by redundant information. Instead of storing multiple identical copies independently, the storage system can use a more efficient representation where supported. Compression reduces the representation size of data, erasure coding uses data and parity information for protection, and replication maintains additional copies for resilience. NCA candidates should distinguish these technologies because they solve different storage problems. Deduplication is specifically associated with reducing redundant data and improving effective storage utilization.

Question 246

What is the primary purpose of storage compression?

1. Reduce the physical storage space needed for data
2. Provide DNS resolution
3. Create VM categories
4. Monitor CPU contention

Correct Answer: 1

Explanation

Storage compression reduces the amount of physical storage capacity required to represent data by encoding it more efficiently. It is a storage efficiency feature and is different from deduplication, which focuses on eliminating redundant copies of identical data. DNS resolution, VM categories, and CPU contention belong to networking, resource organization, and performance monitoring respectively. NCA candidates should understand the specific purpose of compression when evaluating Nutanix storage features. The actual efficiency achieved can vary depending on the workload and type of data being stored.

Question 247

Which data protection method maintains additional complete copies of data?

1. Erasure coding
2. Replication
3. Compression
4. Deduplication

Correct Answer: 2

Explanation

Replication maintains additional copies of data to provide protection against certain failures. The configured replication factor determines how many copies are maintained in supported configurations. This approach generally consumes more storage capacity than methods designed primarily for efficiency. Erasure coding uses data and parity information, compression reduces data representation size, and deduplication reduces redundant copies. NCA candidates should understand replication as a straightforward data protection mechanism and recognize the tradeoff between increased resilience and additional storage consumption.

Question 248

Which statement best describes erasure coding?

1. It is an email delivery protocol
2. It is a VM classification feature
3. It uses data and parity information for protection
4. It assigns IP addresses to VMs

Correct Answer: 3

Explanation

Erasure coding uses data and parity information to provide data protection while potentially improving storage efficiency compared with maintaining multiple complete copies. It is a storage technology rather than a networking, email, or VM classification feature. SMTP is used for email delivery, categories classify resources, and subnets provide network addressing and segmentation. NCA candidates should understand the general distinction between erasure coding and replication. Both can provide resilience, but they use different methods and can have different capacity and performance characteristics.

Question 249

Which configuration determines the number of replicated data copies in a supported Nutanix environment?

1. Replication Factor
2. CPU Ready
3. SMTP
4. Network Visualizer

Correct Answer: 1

Explanation

Replication Factor determines the number of replicated data copies maintained for supported Nutanix storage configurations. Increasing the replication factor can provide greater protection against certain failures but generally requires additional storage capacity. CPU Ready is a compute performance metric, SMTP is associated with email delivery, and Network Visualizer provides network visibility. NCA candidates should understand the purpose of replication factor when evaluating storage resilience. The appropriate setting should be selected according to the required protection level, available capacity, and supported Nutanix configuration.

Question 250

Which storage component provides a logical location for storing VM data?

1. Storage container
2. SNMP
3. CPU Ready
4. Network Visualizer

Correct Answer: 1

Explanation

A storage container provides a logical storage location within a Nutanix cluster and can be used for storing VM data. Storage containers can have associated storage efficiency and protection settings depending on the configuration. SNMP is a monitoring protocol, CPU Ready measures CPU scheduling conditions, and Network Visualizer provides networking visibility. NCA candidates should understand storage containers as a fundamental Nutanix storage construct. When a scenario asks where VM storage resources are logically organized, the storage container is the appropriate component to identify.

Question 251

What is the purpose of a Volume Group in a Nutanix environment?

1. Manage related virtual disks together
2. Configure NTP servers
3. Monitor physical switches
4. Assign software licenses

Correct Answer: 1

Explanation

A Volume Group is used to manage multiple related virtual disks or volumes as a logical group. This can be useful for applications that require several block storage devices and benefit from coordinated management. NTP configuration handles time synchronization, physical switch monitoring provides network infrastructure visibility, and licensing controls software entitlements. NCA candidates should recognize Volume Groups as a storage-management construct. The ability to group related volumes helps administrators organize storage resources for workloads that require multiple disks rather than treating each volume as an entirely separate resource.

Question 252

Which Nutanix feature can help an administrator apply logical organization to multiple VMs?

1. Categories
2. I/O latency
3. LCM Inventory
4. IPMI

Correct Answer: 1

Explanation

Categories allow administrators to logically organize and classify entities such as virtual machines. Organizations can use categories to identify workloads based on characteristics such as application role, environment, or other administrative attributes. I/O latency is a storage performance metric, LCM Inventory provides lifecycle information, and IPMI provides hardware-level management. NCA candidates should understand categories as a logical classification mechanism rather than a physical infrastructure component. Consistent categorization can make administration easier in environments containing many VMs and other managed entities.

Question 253

Which network feature allows an administrator to define a logical network for AHV VMs?

1. Storage container
2. Subnet
3. Snapshot
4. License pool

Correct Answer: 2

Explanation

A subnet defines a logical network that AHV virtual machines can use for communication. Its configuration can include addressing information, gateway settings, and other network parameters appropriate to the environment. Storage containers provide storage locations, snapshots provide point-in-time VM states, and license pools contain software entitlements. NCA candidates should recognize subnets as fundamental AHV networking constructs. When creating or modifying VM connectivity, administrators need to ensure that the appropriate subnet is configured and that VM network interfaces are connected to the intended network.

Question 254

Which component connects virtual networking within AHV to the appropriate physical network infrastructure?

1. AHV virtual switch
2. Volume Group
3. Category
4. Pulse

Correct Answer: 1

Explanation

The AHV virtual switch provides virtual switching capabilities within the AHV environment and supports connectivity between VM interfaces and the underlying physical network infrastructure. It is an important component of AHV virtual networking. Volume Groups manage storage volumes, categories provide logical classification, and Pulse supports Nutanix support-related capabilities. NCA candidates should understand the relationship between virtual switches, virtual networks, and physical networking. Correct configuration allows virtual machines to communicate with external networks through the available physical infrastructure.

Question 255

Which capability helps an administrator inspect the relationship between virtual and physical networking components?

1. Network Visualizer
2. Storage compression
3. LCM Inventory
4. Self-Service Restore

Correct Answer: 1

Explanation

Network Visualizer provides a graphical representation that can help administrators inspect relationships among networking components. This visibility can be useful when troubleshooting connectivity or trying to understand how virtual network elements relate to physical infrastructure. Storage compression concerns data efficiency, LCM Inventory provides lifecycle information, and Self-Service Restore addresses VM recovery. NCA candidates should identify Network Visualizer when a scenario emphasizes network visibility rather than storage, lifecycle management, or recovery. It provides useful context for understanding network configuration and relationships.

Question 256

Which service should be configured to provide consistent system time across Nutanix infrastructure?

1. DNS
2. NTP
3. SMTP
4. SNMP

Correct Answer: 2

Explanation

NTP provides time synchronization across infrastructure components by allowing systems to use configured time sources. Consistent time is important for accurate logs, event correlation, authentication processes, certificates, and troubleshooting. DNS performs name resolution, SMTP supports email delivery, and SNMP provides monitoring and management information. NCA candidates should recognize NTP as a core infrastructure service that supports reliable cluster operations. Administrators should verify that appropriate time sources are configured and that cluster components maintain consistent system time.

Question 257

Which service is associated with email delivery from a Nutanix environment?

1. SNMP
2. DNS
3. SMTP
4. NTP

Correct Answer: 3

Explanation

SMTP is the service associated with sending email messages and is therefore relevant when configuring email notifications from a Nutanix environment. Administrators may configure an SMTP server and related settings so supported notifications can be delivered to designated recipients. SNMP supports monitoring information, DNS provides name resolution, and NTP synchronizes system time. NCA candidates should be able to distinguish these common infrastructure services based on their primary functions. When a scenario specifically mentions email notifications or mail delivery, SMTP is the appropriate service to identify.

Question 258

Which protocol is associated with infrastructure monitoring and management information?

1. SNMP
2. NTP
3. SMTP
4. DNS

Correct Answer: 1

Explanation

SNMP is a standard protocol used for monitoring and management information exchange. Supported Nutanix environments can use SNMP-related configuration to integrate with monitoring systems that collect infrastructure information. NTP is used for time synchronization, SMTP handles email delivery, and DNS provides name resolution. NCA candidates should understand the distinct role of each service because they may appear together in cluster configuration scenarios. When a question describes collecting management or monitoring information through a standard protocol, SNMP is the relevant choice.

Question 259

Which service translates a hostname into an IP address?

1. SMTP
2. DNS
3. SNMP
4. NTP

Correct Answer: 2

Explanation

DNS translates hostnames and domain names into IP addresses through name-resolution services. Many infrastructure components depend on reliable DNS because management and application communication may use hostnames rather than numerical addresses. SMTP provides email delivery, SNMP supports monitoring and management information, and NTP synchronizes system clocks. NCA candidates should recognize DNS from its core name-resolution function. When troubleshooting a hostname-related connectivity problem, verifying DNS configuration and resolution is an important administrative step before investigating unrelated storage or virtualization settings.

Question 260

Which task is associated with reclaiming an unused Nutanix license?

1. Returning the entitlement to an available license pool
2. Creating a new subnet
3. Increasing VM memory
4. Running a cluster health check

Correct Answer: 1

Explanation

Reclaiming an unused Nutanix license can return the entitlement to an available pool so it can be used for another supported purpose. Administrators should verify that the license is no longer needed before reclaiming or unassigning it. Creating a subnet, increasing VM memory, and running a health check are unrelated administrative tasks. NCA candidates should understand basic license lifecycle operations, including identifying assigned and available entitlements. Proper license management helps ensure that available licenses are used efficiently as cluster requirements and workloads change.