[Dec 05, 2024] Latest Questions NCP-MCI-6.5 Guide to Prepare Free Practice Tests
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Nutanix NCP-MCI-6.5 is an exam that certifies professionals in Nutanix Multicloud Infrastructure. NCP-MCI-6.5 exam evaluates the candidate's ability to design, install, manage and troubleshoot Nutanix infrastructure in a multicloud environment. Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification validates the candidate's skills in deploying and managing Nutanix clusters in hybrid and multicloud environments.
NEW QUESTION # 102
Refer to Exhibit:
An administrator is attempting to create an additional virtual switch on a newly deployed AHV cluster, using the two currently disconnected interfaces. The administrator is unable to select the disconnected interfaces when creating the virtual switch.
What is the likely cause of this issue?
- A. Interfaces must be connected to the network before they can be assigned.
- B. Only one interface is available on the selected hosts.
- C. Interfaces must be assigned to virtual switches via the cli
- D. The disconnected interfaces are currently assigned to virtual switch 0,
Answer: D
Explanation:
when you create a new virtual switch on AHV, you need to select one or more uplink interfaces that are connected to a physical network. You cannot select an interface that is already assigned to another virtual switch. By default, AHV creates a virtual switch called br0 that uses all available interfaces on the host2. Therefore, if you want to use some of those interfaces for another virtual switch, you need to remove them from br0 first.
https://masteringnutanix.com/2020/06/13/how-to-create-an-ahv-virtual-switch-with-single-uplink/
NEW QUESTION # 103
Refer to the exhibit.
An administrator is trying to implement the solution that is shown in the exhibit, but has been unsuccessful.
Based on the diagram, what is causing the issue?
- A. Active containers in both sites
- B. Unsupported hypervisor
- C. A remote Witness VM
- D. Network latency
Answer: D
Explanation:
The correct answer is C. Network latency.
The diagram shows a solution that uses synchronous replication between two remote protection domains, cluster site A and cluster site B. Synchronous replication is a feature that allows near-zero RPO (recovery point objective) by replicating data to the remote site before acknowledging writes to the local site. However, synchronous replication has some requirements and limitations that must be met for it to work properly. One of these requirements is that the network latency between the two sites must be less than or equal to 5 ms1. If the network latency is higher than 5 ms, the synchronous replication will fail and the protection policy will be suspended2.
Therefore, based on the diagram, the most likely cause of the issue is that the network latency between cluster site A and cluster site B is higher than 5 ms, which prevents the synchronous replication from working. To verify this, the administrator can use the "ncli cluster ping" command to measure the network latency between the two sites3. If the network latency is indeed higher than 5 ms, the administrator can either improve the network performance or switch to a different replication mode, such as near-synchronous or asynchronous.
NEW QUESTION # 104
An administrator wants to replace and old node with a node of newer generation in a 3-node cluster. The administrator has already chosen the appropriate node. But unable to remove it from the cluster.
Why is the Remove Host option not shown in the exhibit?
- A. The host needs to be placed into maintenance Mode before.
- B. It is not possible to remove a node from a the cluster using Prism Central
- C. It is not possible to remove a host from a 3-node cluster.
- D. It is only possible to remove a host from a cluster using CLI.
Answer: C
Explanation:
A Nutanix cluster requires a minimum of three nodes to maintain quorum and data availability. Removing a node from a 3-node cluster would violate the redundancy factor and cause data loss. Therefore, it is not possible to remove a host from a 3-node cluster using Prism or CLI. The only way to replace a node in a
3-node cluster is to use the Foundation tool, which will erase the existing cluster configuration and create a new cluster with the new node1.
NEW QUESTION # 105
Refer to the exhibit.
Which two initial cluster configuration tasks were missed during the deployment process? (Choose two.)
- A. CVM password changes
- B. Host password changes
- C. Password policy changes
- D. BIOS password changes
Answer: A,B
Explanation:
According to the image description, the exhibit shows a screenshot of a computer screen with a table of data.
The table has 6 columns and 4 rows. The columns are labeled "Date", "Time", "Status", "Details",
"Configuration", and "Duration". The rows contain information about different configurations and their statuses. The background is a light blue color. There is a pop-up message on the bottom right corner of the screen that reads "This question has been answered. Click here to enable the edit button." Based on the table data, it seems that the screenshot is taken from the Prism Central web console, showing the results of a cluster health check report. The report shows that there are four failed checks: Host Password Policy, CVM Password Policy, NTP Configuration, and Cluster Time Skew2. These checks indicate that some initial cluster configuration tasks were missed during the deployment process.
The Host Password Policy check verifies that the host passwords are not set to default values and are compliant with the password policy defined in Prism Central3. The CVM Password Policy check verifies that the CVM passwords are not set to default values and are compliant with the password policy defined in Prism Central4. These checks are important for ensuring the security and compliance of the cluster. Therefore, changing the host and CVM passwords from their default values and following the password policy guidelines are two initial cluster configuration tasks that were missed.
References: 1: VM Details View - Nutanix Support & Insights 2: Cluster Health - Nutanix Support & Insights 3: Host Password Policy - Nutanix Support & Insights 4: CVM Password Policy - Nutanix Support & Insights
NEW QUESTION # 106
Refer to Exhibit:
An administrator wants to replace and old node with a node of newer generation in a 3-node cluster. The administrator has already chosen the appropriate node. But unable to remove it from the cluster.
Why is the Remove Host option not shown in the exhibit?
- A. The host needs to be placed into maintenance Mode before.
- B. It is not possible to remove a node from a the cluster using Prism Central
- C. It is not possible to remove a host from a 3-node cluster.
- D. It is only possible to remove a host from a cluster using CLI.
Answer: C
Explanation:
A Nutanix cluster requires a minimum of three nodes to maintain quorum and data availability. Removing a node from a 3-node cluster would violate the redundancy factor and cause data loss. Therefore, it is not possible to remove a host from a 3-node cluster using Prism or CLI. The only way to replace a node in a
3-node cluster is to use the Foundation tool, which will erase the existing cluster configuration and create a new cluster with the new node1.
NEW QUESTION # 107
An administrator needs to run a mixed Exchange and SQL workload with a guaranteed amount of container space for each application.
How should the administrator meet this requirement?
- A. Create one container and set capacity reservation
- B. Create two containers and reserve space for containers
- C. Create one container and enable compression
- D. Create two containers and reserve space for vDisks
Answer: D
NEW QUESTION # 108
An administrator manages an AHV cluster that is dedicated to a dev/test environment. The administrator receiving complaints from users that they are unable to create new VMs on the cluster.
After the reviewing the cluster, the administrator finds that the memory resources are almost fully utilized, with many VMs over-provisioned on memory.
What option is the most efficient resolution to enable additional VMs to be created?
- A. Enable Memory Overcommit on the over-provisioned VMs.
- B. Disable HA Reservation on the cluster.
- C. Enable Memory HA on the over-provisioned VMs.
- D. Upgrade the nodes with additional memory DlMMs.
Answer: B
NEW QUESTION # 109
An administrator responsible for a VDl environment needs to investigate reports of slow logins. The administrator finds that increasing the number of vCPUs from 2 to 4 will reduce the login times. Production workloads are consuming 75% of the host CPU on the cluster. The administrator increases the vCPU count on all of the VDl VMs.
What are two impacts on the cluster? (Choose two)
- A. Increase CPU utilization%
- B. Increasing CPU counts will decrease memory utilization
- C. Increase memory utilization%
- D. Increase CPU ready%
Answer: B,C
NEW QUESTION # 110
An administrator has been asked to enable block awareness and increase the fault tolerance to FT2 on a Nutanix AHV cluster with the following configuration:
Four blocks
One node per block
Will the administrator be able to accomplish these tasks?
- A. No-FT2 requires a minimum of five nodes.
- B. Yes-Block awareness requires a minimum of three blocks.
- C. No-Fault tolerance changes are not supported.
- D. Yes-FT2 requires a minimum of three nodes.
Answer: A
Explanation:
Fault tolerance (FT) is the ability of a cluster to withstand node failures and maintain data availability. FT is determined by the replication factor (RF) of the data, which is the number of copies of each data block stored on different nodes. FT = RF - 1, meaning that the cluster can tolerate as many node failures as one less than the RF. Block awareness is a feature that enhances fault tolerance by ensuring that data copies are distributed across different blocks, which are groups of nodes that share a power source and network switch. Block awareness requires a minimum of three blocks and a minimum of six nodes in the cluster.
In this scenario, the administrator has been asked to enable block awareness and increase the fault tolerance to FT2 on a Nutanix AHV cluster with the following configuration: Four blocks, One node per block. The administrator will not be able to accomplish these tasks because:
To enable block awareness, the cluster needs at least six nodes, but it only has four nodes.
To increase the fault tolerance to FT2, the cluster needs at least five nodes per RF3 or seven nodes per RF4, but it only has four nodes.
Therefore, the administrator will need to add more nodes to the cluster before enabling block awareness and increasing the fault tolerance to FT2.
NEW QUESTION # 111
An administrator has been tasked with increasing security on Nutanix cluster by disabling password authentication when accessing the CVM and AHV hosts and instead moving to key-based SSH, What is the easiest way for the administrator to meet these needs?
- A. Enable STIES vie commend line on SSH to CVM.
- B. Enable Cluster Lockdown and provide an RSA key.
- C. Restrict access with User Management in Prism.
- D. Configure LDAP authentication through a secure server,
Answer: B
Explanation:
"An administrator has been tasked with increasing security on Nutanix cluster by disabling password authentication when accessing the CVM and AHV hosts and instead moving to key-based SSH, What is the easiest way for the administrator to meet these needs? Enable Cluster Lockdown and provide an RSA key." Cluster Lockdown mode disables password authentication when accessing the CVM and AHV hosts and instead requires key-based SSH. To enable Cluster Lockdown mode, you need to provide an RSA key.
Therefore, by enabling Cluster Lockdown mode and providing an RSA key, you can increase security on Nutanix cluster by disabling password authentication when accessing the CVM and AHV hosts and instead moving to key-based SSH with minimal effort.
https://next.nutanix.com/how-it-works-22/streamlined-login-and-increase-security-key-based-ssh-login-37397
NEW QUESTION # 112
An administrator is reviewing performance of a core banking system that routinely has 20,000 concurrent users. During, business hours, the CPU on the applications servers runs at close to 100%. The administrator needs to determine if there is a performance issue specific to the app servers, the database servers, or all servers on the cluster.
Which metrics should the administrator review in Prism Analysis Graphs?
- A. Cluster IO, Network, Database and App Server CPU
- B. Cluster CPU and Memory Only
- C. Cluster IO, CPU, Memory and Database and App Server CPU
- D. Cluster IO, CPU, Memory, Network, App Server CPU
Answer: D
Explanation:
In this case, the administrator wants to investigate the performance of a core banking system that consists of application servers and database servers. The application servers have high CPU utilization during business hours, which may indicate a bottleneck or a resource contention issue. The administrator needs to review multiple metrics in Prism Analysis Graphs to identify the root cause and determine if there is a problem with the app servers only, or with other components as well.
The metrics that are relevant for this analysis are:
* Cluster IO: This metric shows the input/output operations per second (IOPS) and throughput (MBps) of the cluster. It can help to understand if there is a high demand for disk IO from the VMs or if there is any latency or congestion in the storage layer.
* Cluster CPU: This metric shows the CPU utilization (%) and load average of the cluster. It can help to understand if there is enough CPU capacity in the cluster to handle the workload or if there is any imbalance or contention among hosts.
* Cluster Memory: This metric shows the memory utilization (%) and available memory (GB) of the cluster. It can help to understand if there is enough memory capacity in the cluster to support the VMs or if there is any pressure or swapping in the memory layer.
* Network: This metric shows the network throughput (MBps) and packets per second (pps) of the cluster.
It can help to understand if there is enough network bandwidth in the cluster to transfer data between hosts and VMs or if there is any congestion or packet loss in the network layer.
* App Server CPU: This metric shows the CPU utilization (%) and load average of each application server VM. It can help to understand if there is any variation or anomaly in the performance of each app server or if there is any correlation with other metrics.
* Database Server CPU: This metric shows the CPU utilization (%) and load average of each database server VM. It can help to understand if there is any variation or anomaly in the performance of each database server or if there is any correlation with other metrics.
NEW QUESTION # 113
A system administrator needs to add more VMs to their Nutanix cluster.
Which two actions should the administrator perform to determine if the current cluster can accommodate the new VMs? (Choose two)
- A. Enable Deduplication and Ensure Coding
- B. Determine utilization with Cluster Runway
- C. Utilize Optimize Resources for VM efficiency
- D. Perform an inventory with Life Cycle Management
Answer: B,C
Explanation:
According to the web search results, the two actions that the administrator should perform to determine if the current cluster can accommodate the new VMs are:
Utilize Optimize Resources for VM efficiency: Optimize Resources is a feature in Prism Central that helps the administrator improve the efficiency and performance of their VMs by identifying and resolving issues such as overprovisioning, inactivity, constraints, or bullying3. By using Optimize Resources, the administrator can reclaim unused resources and optimize the resource allocation for their VMs3.
Determine utilization with Cluster Runway: Cluster Runway is a feature in Prism Central that helps the administrator estimate how long their cluster can continue to run normally based on the current consumption rate of CPU, memory, and storage resources4. By using Cluster Runway, the administrator can see how adding more VMs will affect the resource utilization and capacity of their cluster4.
NEW QUESTION # 114
Which AOS process determine if an I/O from a user will be written to OpLog or to an Extent Store?
- A. Curtor
- B. Stargate
- C. Zeus
- D. Cassandara
Answer: B
Explanation:
Stargate is the AOS process that handles all I/O operations for the cluster. It is responsible for determining whether an I/O from a user will be written to the OpLog or to the Extent Store, based on the type and size of the I/O. Stargate also performs data tiering, compression, deduplication, and erasure coding1. Stargate runs on every CVM and communicates with other Stargates to ensure data locality and redundancy2.
NEW QUESTION # 115
Async DR is configured between two sites. A network outage occurs at the primary site.
Which steps must the administrator perform to bring the VMs back into service at the backup site?
Item instructions: For each procedure, indicate the order in which that procedure must take place to meet the item requirements. Not all procedures are valid. Identify any invalid procedures using the drop-down option.
Answer:
Explanation:
NEW QUESTION # 116
After logging into Prism Element, an administrator presses the letter A on the Keyboard.
What is the expected outcome of this input?
- A. Alerts page will launch
- B. API Explorer page will launch
- C. About Nutanix page will launch
- D. Analysis will launch
Answer: B
Explanation:
API Explorer page will launch when an administrator presses the letter A on the keyboard after logging into Prism Element. This is one of the keyboard shortcuts that Prism Element provides for accessibility and ease of use1. API Explorer is a tool that allows users to explore and test Nutanix REST APIs within Prism Element1.
https://www.nutanixbible.com/3b-book-of-prism-navigation.html
NEW QUESTION # 117
What is the proper sequence to perform a one-click upgrade to a Nutanix cluster?
Item instructions: For each procedure, indicate the order in which that procedure must take place to meet the item requirements. Not all procedures are valid. Identify any invalid procedures using the drop-down option.
Answer:
Explanation:
Explanation:
Step 1 ---> Login into Prism Element.
Step 2 ---> Select the Gear Icon at top right of the page.
Step 3 ---> Click Upgrade Software.
Step 4 ---> Select the component to upgrade.
Step 5 ---> Click download.
Step 6 ---> Once the download completes, select upgrade.
Invalid:-
1 - Select Prism Central.
2 - Select user login.
3 - On left select upgrade Prism Central.
NEW QUESTION # 118
Which component can be associated with a storage policy?
- A. Subnet
- B. Vm
- C. Category
- D. Catalog
Answer: B
Explanation:
A storage policy can be associated with a VM. A storage policy is a set of rules that define how data objects are stored and protected. It specifies the characteristics of storage, data protection, and data placement for virtual disks that are assigned to a VM. Subnets, catalogs, and categories are not associated with storage policies.https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-vpc_2022_6:mul-cluster-storage-policy-summary-view-pc-r.html
NEW QUESTION # 119
What is the expected operation during node addition when the new node has a different AOS version?
- A. The node is automatically re-imaged using the software currently running in the cluster.
- B. The node is added and a separate upgrade operation must be performed.
- C. The addition fails and forces the administrator to image using standalone Foundation.
- D. The entire cluster is upgraded to the latest one-click release.
Answer: A
Explanation:
The node is automatically re-imaged using the software currently running in the cluster. This is because Nutanix supports a feature called Auto Re-Image that allows adding nodes with different AOS versions to an existing cluster without manual intervention. The Auto Re-Image feature detects the AOS version mismatch and automatically downloads and installs the same AOS version as the cluster on the new node. This ensures that the cluster remains in a consistent state and avoids any compatibility issues.
NEW QUESTION # 120
How should an administrator configure a custom alert for a specific VM in Prism?
- A. Modify VM settings to add the custom alert.
- B. Modify the alerts to add a new custom alert policy.
- C. Modify node settings to add the custom alert.
- D. Modify an existing alert to only alert on the specific VM.
Answer: B
Explanation:
Explanation
https://portal.nutanix.com/page/documents/details/?targetId=Prism-Central-Guide-Prism-v510:mul-alert-policies
NEW QUESTION # 121
Which data savings technique utilizes stripes and parity calculation in a Nutanix cluster?
- A. Erasure coding
- B. Compression
- C. Deduplication
- D. Parity strip
Answer: A
NEW QUESTION # 122
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Nutanix NCP-MCI-6.5 Certification Exam is designed for IT professionals who want to demonstrate their skills and knowledge in managing and deploying Nutanix solutions across multiple cloud environments. Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification exam validates the candidate's expertise in areas such as configuring, optimizing, and troubleshooting Nutanix clusters, managing virtual machines, and implementing Nutanix security features. The NCP-MCI-6.5 exam is an advanced-level certification exam that requires hands-on experience with Nutanix solutions and a deep understanding of the underlying technologies. Passing NCP-MCI-6.5 exam demonstrates that the candidate has the necessary skills to design, deploy, and manage Nutanix solutions in a multicloud environment.
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