Nutanix Certified Professional NCP-MCI-6.5 Real Exam Questions and Answers FREE Updated on Nov 19, 2023
NCP-MCI-6.5 Ultimate Study Guide - ActualTestsQuiz
The Nutanix NCP-MCI-6.5 exam consists of 60 multiple choice questions and lasts for 90 minutes. Candidates must achieve a minimum score of 300 out of 500 to pass the exam. NCP-MCI-6.5 exam is administered by Pearson VUE, a leading provider of computer-based testing services. Candidates can take the exam at any Pearson VUE testing center worldwide.
NEW QUESTION # 25
Which AOS process determine if an I/O from a user will be written to OpLog or to an Extent Store?
- A. Curtor
- B. Cassandara
- C. Stargate
- D. Zeus
Answer: C
NEW QUESTION # 26
Prism Central will be installed manually on an AHV cluster.
Which three disk images must be downloaded from the portal for the Prism Central VM? (Choose three.)
- A. tmp
- B. var
- C. home
- D. boot
- E. data
Answer: C,D,E
Explanation:
https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v5_10:mul-pc-install-scratch-c.html
NEW QUESTION # 27
The Stargate service becomes unavailable on a single CVM on an AHV node. What is used to maintain I/O operations in the cluster?
- A. ha.py
- B. iSCSl redirector
- C. Hypervisor HA
- D. Route injection
Answer: B
NEW QUESTION # 28
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. The disconnected interfaces are currently assigned to virtual switch 0,
- C. Only one interface is available on the selected hosts.
- D. Interfaces must be assigned to virtual switches via the cli
Answer: B
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 # 29
Which method can be used to migrate a VM configured for UEFI-boot from a Nutanix Hyper-V cluster to AHV?
- A. Storage vMotion
- B. Live Migration
- C. Cloud Connect
- D. Nutanix Move
Answer: D
Explanation:
Nutanix Move is a tool that allows you to migrate VMs from different sources to Nutanix AHV with minimal downtime and complexity. Nutanix Move supports migration from Hyper-V to AHV, including VMs configured for UEFI-boot. UEFI stands for Unified Extensible Firmware Interface, which is a standard for the software interface between the operating system and the firmware. UEFI-boot is a mode of booting that uses UEFI instead of BIOS (Basic Input/Output System) to load the operating system. UEFI-boot offers some advantages over BIOS-boot, such as faster boot time, larger disk support, and better security features1.
To migrate a VM configured for UEFI-boot from a Nutanix Hyper-V cluster to AHV, you need to use Nutanix Move and follow these steps2:
Download and deploy the Nutanix Move appliance on the AHV cluster.
Log in to the Nutanix Move web console and add the source Hyper-V environment and the target AHV environment.
Create a migration plan and select the VMs that you want to migrate. You can choose either automatic or manual preparation mode for the migration.
Start the migration plan and monitor the progress. The migration plan will perform data seeding, which is the process of copying the VM data from the source to the target in the background.
When the data seeding is complete, perform a cutover, which is the process of shutting down the source VMs and powering on the target VMs. The cutover will also configure the boot device for the UEFI-boot VMs on AHV.
Verify that the migrated VMs are working as expected on AHV.
NEW QUESTION # 30
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 # 31
Which algorithm do snapshots and clones leverage to maximize efficiency and effectiveness?
- A. Split-mirror
- B. Copy-on-Write
- C. Continuous Data Protection
- D. Redirect-On-Write
Answer: B
Explanation:
According to the Dell Unity: Data Reduction Technical White Paper1, snapshots and clones on Dell Unity use the Copy-on-Write (CoW) algorithm to maximize efficiency and effectiveness. CoW is a technique that defers the copying of data until it is modified. This means that snapshots and clones only consume space when changes are made to the source or the clone, respectively. CoW also preserves the original data in case of a rollback or recovery operation.
NEW QUESTION # 32
An administrator wants to receive an environment summary report when a host failure occurs.
Which action would address the administrator's need?
- A. Create a playbook
- B. Configure an alert policy
- C. Edit report schedule
- D. Enable App Discovery
Answer: B
Explanation:
Explanation
An alert policy can be configured to send out an environment summary report when a host failure occurs. This can be done by creating a policy that triggers an alert whenever a host fails and then configuring the policy to send out a report that provides a summary of the environment in which the failure occurred. This will allow the administrator to quickly get a view of the environment after a failure occurs, allowing them to take the necessary steps to address the issue.
NEW QUESTION # 33
What is the minimum time a newly created Deduplication storage policy takes to apply to the VMs in the container?
- A. 60 minutes
- B. 5 Minutes
- C. 10 minutes
- D. 30 minutes
Answer: D
NEW QUESTION # 34
What is the expected behavior of the VMs residing on that host when a controller VM becomes unavailable?
- A. A Live Migration will be performed on the affected VMs.
- B. VM High Availability will restart the impacted VMs on another host
- C. The host will automatically redirect I/O and VMs will continue running.
- D. The impacted host and VMs will automatically shut down.
Answer: C
Explanation:
According to the Nutanix Support & Insights web search result1, if the owner Controller VM becomes unavailable, the address moves to another Controller VM, ensuring that it is always available. This IP address is also used as a cluster-wide address by clients configured as part of Nutanix Files and other products. Therefore, the host will automatically redirect I/O and VMs will continue running without any interruption.
NEW QUESTION # 35
What is the expected operation during node addition when the new node has a different AOS version?
- A. The entire cluster is upgraded to the latest one-click release.
- B. The addition fails and forces the administrator to image using standalone Foundation.
- C. The node is added and a separate upgrade operation must be performed.
- D. The node is automatically re-imaged using the software currently running in the cluster.
Answer: D
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 # 36
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. Increase CPU ready%
- C. Increase memory utilization%
- D. Increasing CPU counts will decrease memory utilization
Answer: A,B
Explanation:
According to the web search results, the two impacts on the cluster that will result from increasing the vCPU count on all of the VDI VMs are:
Increase CPU utilization%: CPU utilization is the percentage of time that a CPU is busy executing instructions5. By increasing the vCPU count on all of the VDI VMs, the administrator will increase the demand for CPU resources on the cluster, which will increase the CPU utilization percentage6.
Increase CPU ready%: CPU ready is the percentage of time that a vCPU is ready to run but is waiting for a physical CPU to become available5. By increasing the vCPU count on all of the VDI VMs, the administrator will increase the contention for physical CPU resources on the cluster, which will increase the CPU ready percentage6. A high CPU ready percentage can indicate performance issues such as latency or slowdowns5.
NEW QUESTION # 37
An administrator is adding a node with a higher AOS release to an existing cluster.
What is the most efficient action an administrator should take to ensure it is in a supported state?
- A. Destroy cluster and foundation with the new node in place
- B. Perform standalone reimage of the new node and then add to cluster
- C. Add the node to the cluster and reboot all running VMs to use new release
- D. Add the node to the cluster and leave the existing AOS version in place
Answer: B
Explanation:
According to the web search results, the most efficient action an administrator should take to ensure a supported state when adding a node with a higher AOS release to an existing cluster is to perform a standalone reimage of the new node and then add it to the cluster1. This way, the new node will have the same AOS version as the existing nodes, and there will be no compatibility issues or downtime. Therefore, option C is correct, while options A, B, and D are not.
NEW QUESTION # 38
Refer to the exhibit.
The Linux Admin role has been created to manage only Linux VMs in the environment. However, the Admin1 user does not have access to all Linux VMs.
What step should be taken to grant the proper access?
- A. Grant the admin1 user the viewer role (or the cluster.
- B. Add the hosts to the entities KM for the role.
- C. Add the proper category to each Linux VM.
- D. Add the role to the Linux images.
Answer: C
Explanation:
According to the Nutanix Prism Central Guide, role-based access control (RBAC) in Prism Central allows you to create custom roles and assign them to users or groups based on the categories of the entities they need to manage1. Categories are key-value pairs that you can assign to entities such as VMs, hosts, clusters, images, etc. to group them logically2. For example, you can create a category key called "OS" and assign values such as "Linux" or "Windows" to different VMs based on their operating system.
In the exhibit, the Linux Admin role has been created with the following settings:
The role has the "VM Admin" permission, which allows the user to perform all actions on VMs3.
The role has been assigned to the admin1 user.
The role has been scoped to the entities that have the category key "OS" and the value "Linux".
However, the admin1 user does not have access to all Linux VMs in the environment. This means that some of the Linux VMs do not have the proper category assigned to them. To grant the proper access, the administrator should add the category key "OS" and the value "Linux" to each Linux VM that needs to be managed by the Linux Admin role. This can be done either individually or in bulk through Prism Central4. Once the categories are added, the admin1 user will be able to see and manage all Linux VMs in the environment.
NEW QUESTION # 39
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 enable compression
- B. Create one container and set capacity reservation
- C. Create two containers and reserve space for vDisks
- D. Create two containers and reserve space for containers
Answer: C
Explanation:
Reference:
NOS_v4_0:wc_security_authentication_wc_t.html
NEW QUESTION # 40
What does Nutanix recommend when setting up the node networkring?
- A. Include at least two physically interfaces in every bond.
- B. Combine NIC models from different vendors in the same bond.
- C. Combine NIC models from different vendors in the same bond.
- D. Include NIC models from different vendors in the same bond
Answer: A
Explanation:
A bond is a logical interface that combines two or more physical interfaces on an AHV host. A bond provides high availability and load balancing for the network traffic of the host and its VMs. A bond can have different modes that determine how the traffic is distributed and how the bond handles failures of the physical interfaces. The most common bond modes are active-backup, active-active, and LACP1.
Nutanix recommends including at least two physical interfaces in every bond to ensure high availability and redundancy. If one of the physical interfaces fails or is disconnected, the other interface can take over the traffic without affecting the connectivity of the host or its VMs. Having at least two physical interfaces in a bond also allows for maintenance operations such as firmware upgrades or cable replacements without downtime2.
Nutanix does not recommend including NIC models from different vendors in the same bond, as this may cause compatibility issues or performance degradation. Nutanix also does not recommend using only one physical interface in a bond, as this provides no redundancy or load balancing benefits3.
NEW QUESTION # 41
Refer to Exhibit:
An administrator is trying to put a node into maintenance mode but receives the message shown in the exhibit.
What is a potential reason for this dialog?
- A. LinuxVM1 uses a virtual GPU.
- B. LinuxVM1 uses a vDisks stored in a RFI Datastore
- C. LinuxVM1 uses a Volume Group
- D. LinuxVM1 uses e vDisks stored in a RF3 Datastore
Answer: B
Explanation:
According to the Nutanix Community1, host maintenance mode is used to safely migrate all the user virtual machines (VMs) in the host and make sure no VMs are running on the node. If a VM can't be migrated to another host, you need to shut down the VM for the host to enter into maintenance mode.
According to The Virtualist2, a storage container is a logical segmentation of a storage pool that can be mounted as an NFS datastore on ESXi hosts. You can choose a replication factor (RF) for each storage container, which determines how many copies of data are stored across different nodes.
NEW QUESTION # 42
In Files, how many FSVMs are deployed by default?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 43
What is the name of the internal bridge used by AHV nodes and CVMs?
- A. br0
- B. vnet0
- C. br1
- D. virbr0
Answer: D
NEW QUESTION # 44
An administrator has an AHV cluster that is comprised of 4 nodes with the following configuration in each node:
CPU:2 each 2.4GHz, 12 core
Memory: 256GB
Disk: 6 each 1.92 SSD
A VM with 16 vCPUs and 96GB of RAM is being created on the cluster.
How should the administrator configure the VM to assure optimal performance?
- A. With 2 vNUMA nodes
- B. With Flash Mode enabled
- C. With an affinity policy
- D. With memory overcommit
Answer: A
Explanation:
The best way to configure the VM for optimal performance is to set it up with 2 vNUMA nodes. This will ensure that the VM is configured to take advantage of the CPU and memory resources available in each node, and it will also ensure that all of the cores are utilized for the best performance. Additionally, the administrator should ensure that the VM has an affinity policy set up so that the vCPUs are evenly distributed across the four nodes. Finally, Flash Mode should be enabled in order to take advantage of the high-performance SSDs that are available in the cluster
NEW QUESTION # 45
An administrator manages a cluster and notices several failed components shown in the exhibit.
What two options does the administrator have to run all NCC checks manually? (Choose two.)
- A. Using the action action drop-down menu in the Health dashboard of Prism Central
- B. Using the Actions drop-down menu in the Health dashboard of Prism Element.
- C. Running noc health_checks run_all on the PC VM
- D. Running ncc health_checks run-alll on the CVM
Answer: B,D
NEW QUESTION # 46
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The NCP-MCI-6.5 certification exam validates the knowledge and skills required to design, deploy, manage, and scale Nutanix solutions on a multicloud infrastructure. Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification exam covers various topics such as Nutanix cluster architecture, hypervisor and virtualization, data protection, disaster recovery, automation, and monitoring. The NCP-MCI-6.5 certification exam is based on the latest version of Nutanix software, which ensures that certified professionals are up-to-date with the latest technology trends and industry best practices.
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