試験準備には欠かさない！NCP-CI-Azure問題解答でNCP-CI-Azure試験問題集
リアルNutanix NCP-CI-Azure試験問題 [更新されたのは2025年]
質問 # 14
A company is extending asubnet from their on-premises environment to an NC2cluster on Azure. The company is considering using either a Virtual Tunnel End Point (VTEP) or a layer 2 subnet Extension over VPN.
In which two scenarios would it be advantageous to use VTEP for this requirement? (Choose two.)
- A. Only one remote Availability Zone exists that needs the subnet extended.
- B. Connectivity between sites already does not provided encryption.
- C. Multiple remote Availability Zones exist to add to the same VTEP-based extended Layer 2 subnet.
- D. Connectivity between sites already provides encryption.
正解：C、D
解説：
* Scenario Analysis:
* A. Connectivity between sites already provides encryption: Using VTEP in this scenario is advantageous because VTEP does not inherently provide encryption. If encryption is already provided, VTEP can be effectively used without additional security concerns.
* D. Multiple remote Availability Zones exist to add to the same VTEP-based extended Layer 2 subnet: VTEP is well-suited for scenarios where multiple remote Availability Zones need to be connected to the same extended Layer 2 subnet. This allows for efficient management and seamless connectivity across different zones.
* Scenarios B and C:
* B. Only one remote Availability Zone exists that needs the subnet extended: This scenario does
* not leverage the strengths of VTEP, as it is better suited for multiple zones.
* C. Connectivity between sites already does not provide encryption: Using VTEP without existing encryption is not ideal as VTEP itself does not encrypt the traffic.
* Conclusion: VTEP is advantageous when encryption is already in place and when multiple remote zones need to be connected to the same extended subnet.
References:
* Nutanix NC2 Networking Guide
* Azure Networking Documentation
質問 # 15
What action is performed in Azure when an instance is reported as being in a terminated state, but NC2 expects it to be in a running state?
- A. NC2 automatically reconnects with the instance.
- B. NC2 condemns the host and triggers replacement of the host.
- C. NC2 restarts the AHV host.
- D. NC2 alerts the administrator that a manual replacement is required.
正解：B
解説：
* Instance Termination Detection:When an instance in Azure is reported as being in a terminated state but NC2 expects it to be running, the system will automatically take corrective actions.
* Host Condemnation and Replacement:NC2 will condemn the host, marking it as unusable, and will then trigger the replacement process to ensure that the cluster maintains its required capacity and performance levels. This automatic handling ensures minimal disruption to the workloads running on the cluster.
References:
* Nutanix NC2 Automated Management Features
* Azure Instance State Documentation
質問 # 16
An administrator deploys a new NC2 cluster in Azure in a new subscription. No VPN or Express Route exists.
Which two actions will allow the administrator access to Prism Central to start the configuration? (Choose two.)
- A. Deploy a Jump Host VM instance in an external VNet and peer the VNets.
- B. Deploy a Jump Host VM instance in the Prism Central VNet inside a delegated subnet.
- C. Deploy a Jump Host VM instance in the Prism Central VNet inside a non-delegated subnet.
- D. Deploy a Jump Host VM instance and NAT Gateway in an external VNet and peer the VNets.
正解：A、B
解説：
* Jump Host VM in External VNet with VNet Peering:
* Deploy Jump Host VM:Deploy a VM in an external VNet that is not within the same network as Prism Central.
* VNet Peering:Establish VNet peering between the external VNet and the Prism Central VNet.
This allows the Jump Host to communicate with Prism Central securely.
* Jump Host VM in Prism Central VNet Inside a Delegated Subnet:
* Deploy Jump Host VM:Deploy the Jump Host VM directly in the Prism Central VNet within a delegated subnet. This places the Jump Host in the same network environment as Prism Central, allowing direct access.
References:
* Azure VNet Peering Documentation
* Nutanix NC2 Networking and Access Configuration Guide
質問 # 17
When selecting the NC2 subscription plan from the Nutanix billing portal, which options are available?
- A. Reserved instances, Cloud Provider Credits, Bring your own License (BYOL)
- B. Reserved instances, Bring your own License (BYOL)
- C. Pay-as-you-Go (payG), Bring your own License (BYOL)
- D. Pay-as-you-Go (PayG), Cloud Provider Credits, Bring you own License (BYOL)
正解：C
解説：
When selecting the NC2 subscription plan from the Nutanix billing portal, the available options are:
* Pay-as-you-Go (PayG):Allows you to pay for the services as you use them, providing flexibility and avoiding upfront costs.
* Bring your own License (BYOL):Enables you to use your existing Nutanix licenses within the cloud environment, offering cost savings if you already have licenses.
These options provide flexibility in how you can manage and pay for your Nutanix cloud clusters.References
* Nutanix Cloud Clusters Pricing and Plans
質問 # 18
An administrator is planning on building the network prior to deploying a Nutanix cluster into Azure.
Which two components require their own vNets for NC2 in Azure? (Choose two.)
- A. Prism Central
- B. Virtual Network Gateway
- C. Azure Load Balancer
- D. Bare-metal instance
正解：A、D
解説：
* NC2 on Azure Deployment: Deploying Nutanix clusters in Azure involves configuring various components, each needing appropriate network isolation and configuration.
* Components and vNets:
* Bare-metal instance: Requires its own vNet to ensure proper network isolation and performance.
* Prism Central: Needs a dedicated vNet to manage and monitor the Nutanix environment, ensuring it has the required network access and isolation.
* Azure Load Balancer: Does not require its own vNet but needs to be associated with the appropriate vNet where services are deployed.
* Virtual Network Gateway: Is used for VPN connections but does not necessitate a separate vNet; it operates within an existing vNet.
* Network Isolation: Providing separate vNets for Bare-metal instances and Prism Central ensures optimal performance and management capabilities.
* Conclusion: Both Bare-metal instances and Prism Central require their own vNets in the NC2 on Azure deployment.
References:
* Nutanix Clusters on Azure Deployment Guide
* Azure Virtual Network Documentation
質問 # 19
Which statement best describes south bound traffic to a Nutanix User VPC originating outside the BC2 cluster when using a no-NAT (routed path) having two or more Flow Gateways (FGW)?
- A. A BGP gateway runs on the CVM of the bare-metal hosts. The BGP gateway advertises externally routable IP addresses to the Azure Route Server, with each active FGW external IP address the next hop.
- B. A BGP gateway runs inside of Prism Central. The BGP gateway advertises externally mutable IP addresses to the Azure Route Server, with each active FGW external IP address as the next hop.
- C. A BGP gateway is deployed as Azure native VMs in the Prism Central VNet. The BGP gateway advertises externally routable IP addresses to the Azure Route Server, with each active FGW external IP address as the next hop.
- D. A BGP gateway is deployed as Azure native VMs in the Prism Central VNet. The BGP gateway advertises externally routable IP addresses to the Prism Central, with each active FGW external IP address as the next hop.
正解：C
解説：
* BGP Gateway Deployment:The BGP gateway is deployed as Azure native VMs within the Prism Central VNet. This deployment ensures seamless integration with Azure's networking infrastructure.
* Route Advertisement:The BGP gateway advertises the externally routable IP addresses to the Azure Route Server. This setup allows for dynamic routing and efficient traffic management.
* Flow Gateways (FGW) as Next Hops:Each active Flow Gateway's external IP address is used as the next hop. This configuration ensures that southbound traffic is correctly routed to the appropriate Flow
* Gateway, providing efficient and reliable connectivity.
References:
* Nutanix NC2 Networking Guide
* Azure Route Server and BGP Documentation
質問 # 20
An administrator has created a new overlay network. Which is intended for the company's user VMs.
The cluster has these characteristics:
* Policy-based Routing is not configured
*Only using external NAT
*DNS Server: 8.8.8.8
After adding a few VMs to the network, the administrator notices that the VMs cannot reach resources outside the network, even by IP address.
What is a likely cause?
- A. The VPC connection is not established.
- B. The DNS server is unreachable.
- C. The local cluster does not have access to the underlying network.
- D. A default route was not configured for the external subnet.
正解：D
解説：
When the administrator notices that the VMs cannot reach resources outside the network, even by IP address, it is likely that a default route was not configured for the external subnet. The default route is essential for directing traffic from the VMs to external networks. Without it, the VMs will not know how to route traffic to external destinations, which leads to connectivity issues.
References
* Azure Virtual Network Documentation
* Nutanix Flow Networking Best Practices
質問 # 21
Which interface must be used to deploy NC2?
- A. NC2 Tile within the my.nutanix.com portal
- B. Prism Central Dashboard
- C. Cloud Provider portal
- D. Foundation running in a Cloud Virtual Machine
正解：A
解説：
* my.nutanix.com Portal:This portal provides access to various Nutanix services and features, including the NC2 deployment interface.
* NC2 Tile:The NC2 tile within the portal is specifically designed for deploying and managing Nutanix Cloud Clusters. It provides the necessary tools and settings to initiate and configure NC2 clusters on Azure or other cloud environments.
References:
* Nutanix NC2 Deployment Guide
* my.nutanix.com Portal Documentation
質問 # 22
An administrator is tasked with allowing inbound connectivity for a user VM that resides on a NAT network.
The ...... communicating successfully with other VMs in the NAT network.
The cluster has the following characteristics
A Transit VPC exists
* A User VPC exists
* A NAT subnet has been created
* 25 floating IP addresses are in use by other VMs
* Routes have been configured
When the administrator attempts to assign a floating IP address to the VM, none are available.
What is the reason for this?
- A. Geneve encapsulation only supports 25 Floating IP addresses.
- B. An external DHCP server needs to be deployed into the cluster.
- C. An additional Flow Gateway instance is required.
- D. Additional floating IP addresses need to be requested.
正解：D
解説：
* Floating IP Address Limitation:The cluster already has 25 floating IP addresses in use by other VMs.
If the administrator cannot assign a floating IP address to the new VM, it is because the pool of available floating IPs is exhausted.
* Requesting Additional Floating IPs:To resolve this issue, the administrator needs to request additional floating IP addresses to be allocated to the NAT subnet. This will ensure that there are enough IP addresses available for all VMs requiring inbound connectivity.
References:
* Nutanix Networking Configuration Guide
* Azure IP Address Management Documentation
質問 # 23
A company has just adopted Nutanix as their technology of choice and is preparing to deploy Nutanix Cloud Clusters (NC@) Which step must be taken first to gain access to the NC2 console?
- A. Navigate to doud.nutanix.com.
- B. Create a My Nutanix account.
- C. Open a support case with Nutanix.
- D. Start a free trial via Billing Portal.
正解：B
解説：
* Initial Access: To gain access to the NC2 console, users need to create an account on the Nutanix platform.
* My Nutanix Account: Creating a My Nutanix account provides access to the Nutanix console, support, and other resources.
* Free Trial and Billing Portal: Starting a free trial or accessing the billing portal can be subsequent steps but require an initial account.
* Support Case: Opening a support case is not necessary for initial access but might be needed for specific issues later.
* Conclusion: Creating a My Nutanix account is the first step to accessing the NC2 console and other Nutanix services.
References:
* Nutanix Account Creation Guide
* Getting Started with Nutanix NC2
質問 # 24
An administrator is tasked with creating a new subnet for a group of VMs that require inbound internet access.
Internal private addresses must be obscured to servers on the public internet.
Which network is best suited for satisfying this requirement?
- A. Layer 2 Stretch network
- B. Bastion based network
- C. NAT based network
- D. No-NAT based network
正解：C
解説：
* NAT Based Network:A NAT-based network is designed to provide inbound and outbound internet access while obscuring the internal private addresses. This setup uses Network Address Translation (NAT) to map internal IP addresses to a public IP address, ensuring that internal addresses are not exposed to the public internet.
* Security and Connectivity:NAT provides a layer of security by hiding internal IP addresses and allowing controlled access to external resources. This configuration is well-suited for VMs that need to communicate with servers on the public internet while maintaining the privacy of their internal network addresses.
References:
* Azure Virtual Network NAT Documentation
* Nutanix Networking and Security Configuration Guide
質問 # 25
An administrator is tasked with adding an Azure account to the NC2 console. A requirement is to configure an Azure user that can open, close or extend a support tunnel for the Nutanix Support team.
Which permission must be assigned to the user?
- A. Account Administrator
- B. Customer Auditor
- C. Cluster Auditor
- D. Cluster Administrator
正解：A
解説：
* Account Administrator Role:This role grants the necessary permissions for managing the Azure account, including the ability to open, close, or extend a support tunnel. These capabilities are crucial for the Nutanix Support team to perform diagnostics and troubleshooting efficiently.
* Permissions Included:The Account Administrator role encompasses broader account management rights, ensuring that the user can interact with various support and operational aspects of the NC2 environment within Azure.
References:
* Azure Role-Based Access Control (RBAC) Documentation
* Nutanix NC2 Support Tunnel Requirements
質問 # 26
An administrator is seeking help with an ongoing NC2 issue. After reaching out to Nutanix support, the administrator is introduce to the NC2 specialist who can help troubleshoot the problem.
How can the administrator verify that the NC2 specialist has access to the necessary organizations?
- A. Ensure the specialist is assigned the RBAC role with proper permissions.
- B. Add the specialist as an admin user to the organizations.
- C. Confirm the Support Authorization on the organization is set to Full Access.
- D. Provide the specialist with the administrator's login credentials.
正解：C
解説：
To verify that the NC2 specialist has access to the necessary organizations for troubleshooting the issue, the administrator should:
* Confirm that theSupport Authorizationon the organization is set toFull Access. This ensures that the NC2 specialist has the required permissions to access the necessary resources and perform the necessary actions to resolve the issue.
Providing login credentials or adding the specialist as an admin user is not recommended due to security and privacy concerns. Ensuring the specialist is assigned the correct RBAC role is another valid approach but confirming the support authorization directly ensures they have the needed access.
References
* Nutanix Support and Services
質問 # 27
An organization uses a Pay As. You Go subscription plan and wants to pay directly to Nutanix.
What is a valid payment method available to pay directly to Nutanix?
- A. Via Wire Transfer
- B. Via Credit Card
- C. Via Online Payment Platform
- D. Via Physical Check
正解：A
解説：
* Payment Method Options:When using a Pay As You Go subscription plan and opting to pay directly to Nutanix, wire transfer is a valid and secure payment method.
* Direct Payment:Wire transfers allow for the direct transfer of funds from the organization's bank account to Nutanix, ensuring a straightforward and efficient payment process.
References:
* Nutanix Billing and Payment Documentation
* Pay As You Go Subscription Payment Methods Guide
質問 # 28
Which wen interface should be used to most efficiently terminate a Nutanix cloud cluster?
- A. Prism Central Console
- B. AWS Console
- C. Prism Element Console
- D. NC2 Console
正解：D
解説：
To efficiently terminate a Nutanix cloud cluster, the NC2 (Nutanix Cloud Clusters) Console should be used.
The NC2 Console provides the necessary tools and interface specifically designed for managing and terminating Nutanix clusters within cloud environments, ensuring a seamless and efficient process.References
* Nutanix Cloud Clusters Documentation
質問 # 29
An administrator is tasked with preparing the company's Azure subscription for use with NCZ.
Which two Azure Resource Providers need to be registered? (Choose two.)
- A. Microsoft.Nutanix
- B. Microsoft.Network
- C. Microsoft.HybridNetwork
- D. Microsoft.HybridCompute
正解：A、B
解説：
* Azure Resource Providers: To prepare an Azure subscription for NC2, specific resource providers must be registered to enable necessary services and resources.
* Required Providers:
* Microsoft.Network: This provider is essential for networking functionalities, including virtual networks, subnets, and other network resources necessary for NC2 deployment.
* Microsoft.Nutanix: This provider is specifically required for integrating and managing Nutanix resources within the Azure environment.
* Other Providers:
* Microsoft.HybridNetworkandMicrosoft.HybridCompute: These are not specifically required for NC2 but might be relevant for other hybrid or extended network configurations.
* Conclusion: Registering both "Microsoft.Network" and "Microsoft.Nutanix" ensures that all necessary network and Nutanix-specific resources are available for NC2 deployment.
References:
* Azure Resource Providers Documentation
* Nutanix on Azure Setup Guide
質問 # 30
An administrator is tasked with providing User VMs in Azure that are hosted within a Flow NAT network outbound internet connectivity.
In which order would the traffic flow through each component?
- A. User VM >Flow Gateway > Floating IP Address > Azure NAT GW
- B. User VM >Floating IP Address > Flow Gateway > Azure LB
- C. User VM > Delegated Subnet > Flow Gateway > Floating IP Address > Azure LB
- D. User VM > Delegated Subnet > Flow Gateway > Floating IP Address > Azure NAT GW
正解：D
解説：
* User VM:The initial source of the traffic within the Azure environment.
* Delegated Subnet:Traffic from the User VM flows through the delegated subnet, which is configured to handle specific network traffic.
* Flow Gateway:The Flow Gateway manages and routes the traffic from the delegated subnet, providing network services and connectivity.
* Floating IP Address:The Flow Gateway assigns a floating IP address for the outbound traffic, facilitating NAT operations.
* Azure NAT Gateway:The traffic is then routed through the Azure NAT Gateway, which provides outbound internet connectivity for the User VMs, ensuring secure and efficient routing.
References:
* Azure Virtual Network NAT Documentation
* Nutanix NC2 Configuration Guide
質問 # 31
An administrator is deploying a new cluster on Azure and would like to ensure the data is encrypted. Due to cost constraints the deployment will leverage the native local key manager (LKM).
What is the minimal number of nodes needed to support the Nutanix native LKM?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
* Local Key Manager (LKM):The native local key manager in Nutanix requires a minimum number of nodes to function correctly and provide key management services.
* Minimum Node Requirement for LKM:To support the Nutanix native LKM, at least three nodes are needed. This configuration ensures that the key management service can achieve the necessary quorum and redundancy for secure operations.
References:
* Nutanix Data Encryption Documentation
* Nutanix Cluster Configuration Guide
質問 # 32
After creating a new Nutanix User VPC, what is needed to allow traffic to flow out of the Flow gateway VM when using the NATed Path?
- A. Add a default route on the Transit VPC of 0.0.0.0/0 to the Flow Gateway.
- B. Edit the External Flow Gateway Security Group on the External NIC to allow outbound traffic.
- C. Add a default route on the Nutanix User VPC of 0.0.0.0/0 to the External Overlay network.
- D. Add a default route on the Transit VPC of 0.0.0.0/0 to the Flow Gateway.
- E. Edit the Internal Flow Gateway Security Group on the internal NIC to allow outbound taffic
正解：C
質問 # 33
An administrator deploys an NC2 cluster in Azure and uses 10.100.0.0/16 for one of the VNets.
The cluster is configured as follows:
* 8 nodes
* Prism Central Deployed
* Files Deployed
Following the deployment, the administrator experiences network connectivity issues.
Which reason explains the connectivity issues?
- A. The 10.100.0.0/16 range is reserved by IANA.
- B. The 10.100.0.0/16 range is not a valid CIDR range.
- C. 10.100.0.0/16 range is reserved for internal cluster usage.
- D. The W.100.0.0/16 range contains too many IP addresses for an NC2 cluster.
正解：C
解説：
* Network Configuration: Using a specific IP range for a VNet can cause conflicts if that range is reserved or already in use by the cluster's internal operations.
* Internal Usage: In NC2, certain IP ranges are reserved for internal cluster functions and should not be used for VNets to avoid IP conflicts and connectivity issues.
* Impact: If the 10.100.0.0/16 range is reserved for internal usage, using it for a VNet would lead to IP conflicts, causing network connectivity issues.
* Verification: It's important to verify the reserved IP ranges in the NC2 documentation before assigning them to VNets.
* Conclusion: The connectivity issues are likely due to using the 10.100.0.0/16 range, which is reserved for internal cluster usage.
References:
* Nutanix Networking Guidelines
* Azure Virtual Network Documentation
質問 # 34
An administrator has noticed the company's NC2 free trial expired 60 days ago.
Whatshouldthe administrator do to continue using all of the NC2 features on existing clusters?
- A. Switch to a paid subscription plan.
- B. Contact Nutanix support to redeploy the cluster.
- C. Contact the cloud vendor.
- D. Nothing. The clusters will have full feature support.
正解：A
解説：
* Free Trial Expiration:Once the NC2 free trial period expires, the administrator needs to switch to a paid subscription plan to continue using all the features and functionalities provided by Nutanix NC2.
* Paid Subscription Benefits:Transitioning to a paid subscription ensures uninterrupted access to NC2 features, support, and updates, maintaining the operational capabilities of the existing clusters.
References:
* Nutanix Subscription and Billing Documentation
* Nutanix NC2 Support and Subscription Guide
質問 # 35
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