Regular Free Updates NCP-MCI-6.5 Dumps Real Exam Questions Test Engine May 03, 2024
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NEW QUESTION # 104
An administrator is commissioning a Nutanix Enterprise Cloud. Once the user VMs have been deployed and are running, the administrator finds that VMs on the same host are able to communicate, but are unable to communicate between hosts.
What must be changed to enable full inter-VM communications?
- A. Change the network the VMs are connected to
- B. Update the switch to specifically allow VLAN 15
- C. The VMs need to have static IP addresses.
- D. Change the spanning-tree port type on the switch.
Answer: B
NEW QUESTION # 105
An administrator is configuring data protection and DR for a multi-tier application. All VMs must be protected at the same time.
What must the administrator do to meet this requirement?
- A. Create a consistency group for each VM with identical schedules
- B. Create a consistency group for the application and place all VMs in it
- C. Create a protection domain for each VM with identical schedules
- D. Create a protection domain for the application and select auto-protect related entities
Answer: B
Explanation:
According to the web search results, a consistency group is a group of related applications or services that must be recovered together in order to work properly, and this means more than being recovered at the same time67. They also typically need to be recovered to the same point in time6. Therefore, to meet the requirement of protecting all VMs of a multi-tier application at the same time, the administrator must create a consistency group for the application and place all VMs in it8. This way, the administrator can apply data protection policies and schedules to the entire consistency group as a single unit8.
NEW QUESTION # 106
An administrator is implementing a VDI solution. The workload will be a series of persistent desktops in a dedicated storage container within a four-node cluster Storage optimizations should be set on the dedicated storage container to give optimal performance including during a node failure event Which storage optimizations should the administrator set to meet the requirements?
- A. Deduplication and Erasure Coding
- B. Compression Deduplication and Erasure Coding
- C. Compressoion and Deduplication
- D. Compression only
Answer: C
NEW QUESTION # 107
An administrator logs in to Prism Element goes to the Network view, and sees the output shown in the exhibit.
Which three steps must the administrator take to increase throughput to the host? (Choose three.)
- A. Remove any 1Gb interfaces still connected from the default bond.
- B. Change the VLAN ID to a higher priority ID.
- C. Change the bond mode to balance-slb or balance-tcp.
- D. Connect the 10Gb interfaces to the physical switch.
- E. Add a new switch to the network and connect 1Gb interfaces to it.
Answer: A,C,D
Explanation:
These are the three steps that the administrator must take to increase throughput to the host. According to the network diagram, the host has two 10Gb interfaces and two 1Gb interfaces in the default bond, but only one of the 10Gb interfaces is connected to a switch. The other 10Gb interface is disconnected and has a red "X" on it. The two 1Gb interfaces are also disconnected and have dotted lines. This means that the host is using only one 10Gb interface for all its network traffic, which limits its maximum bandwidth to 10 Gbps.
To increase the throughput, the administrator should connect both 10Gb interfaces to the physical switch, preferably to different switches for redundancy and high availability. This will allow the host to use both 10Gb interfaces for network traffic, which can increase its maximum bandwidth to 20 Gbps. However, this also requires changing the bond mode from active-backup to balance-slb or balance-tcp, which are load balancing modes that distribute network traffic across multiple interfaces based on source MAC address or TCP session1. The default bond mode of active-backup only uses one interface at a time and switches to another interface only when the active one fails2.
Finally, the administrator should remove any 1Gb interfaces still connected from the default bond, as they are not needed and may cause performance issues or conflicts with the load balancing modes. The 1Gb interfaces can be used for other purposes, such as management or backup networks, by creating separate bonds or bridges for them3. Alternatively, they can be left disconnected if they are not required.
NEW QUESTION # 108
An administrator notices that most of the VMs in the cluster are on one host. Users report that an application seems to respond slowly. The application server VM has significantly more memory assigned to it than other VMs.
How should the administrator fix this issue?
- A. Reduce the amount of memory assigned to the VM.
- B. Increase the memory on the CVM.
- C. Migrate the VM to a different host.
- D. Add more memory to the VM.
Answer: C
NEW QUESTION # 109
An administrator needs to limit the amount of storage space that data stored in single container can consume.
Which action should the administrator take?
- A. Thick prevision the container
- B. Set an advertised capacity for the container
- C. Enable reservation for rebuild capacity
- D. Store VM snapshots in a different container
Answer: B
Explanation:
The best way for the administrator to limit the amount of storage space that data stored in a single container can consume is to set an advertised capacity for the container. This will ensure that the data stored in the container doesn't exceed the set limit, and it will also help prevent any potential performance issues due to resource contention. Additionally, the administrator should consider thick provisioning the container, which will pre-allocate the amount of storage space that can be used by the container. This will help ensure that the data stored in the container doesn't exceed the advertised capacity.
NEW QUESTION # 110
Which AOS process determine if an I/O from a user will be written to OpLog or to an Extent Store?
- A. Curtor
- B. Zeus
- C. Stargate
- D. Cassandara
Answer: C
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 # 111 
The Update Source for LCM has been configured as shown in the exhibit. Inventory is failing consistently.
What is the likely cause of this issue?
- A. The administrator does not have a valid portal account.
- B. The license assigned to the cluster has expired.
- C. Port 433 Is blocked by a firewall.
- D. Port 80 is blocked by a firewall.
Answer: C
NEW QUESTION # 112
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. boot
- B. var
- C. home
- D. data
- E. tmp
Answer: A,C,D
Explanation:
https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v5_10:mul-pc-install-sc According to the Nutanix Support & Insights web search result4, Prism Central can be installed manually on an AHV cluster by using three disk images: boot, home, and data. These disk images must be downloaded from the portal for the Prism Central VM and uploaded to an image service on the AHV cluster. The boot image contains the operating system and kernel for Prism Central. The home image contains the configuration files and logs for Prism Central. The data image contains the database and application files for Prism Central.
NEW QUESTION # 113
Which method can be used to migrate a VM configured for UEFI-boot from a Nutanix Hyper-V cluster to AHV?
- A. Nutanix Move
- B. Storage vMotion
- C. Cloud Connect
- D. Live Migration
Answer: A
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.
References: 1: UEFI Boot - Nutanix Support & Insights 2: Hyper-V to AHV and Hyper-V to Nutanix Clusters on AWS VM Migration - Nutanix Support & Insights
NEW QUESTION # 114
What is the function of the virbr0 bridge on AHV?
- A. To carry all traffic between the user VMs and the upstream network.
- B. To carry storage communication between the guest VMs and the CVM
- C. To carry management and storage communication between user VMs and the CVM.
- D. To carry management and storage communication between user VMs and AHV host.
Answer: D
Explanation:
http://www.vstellar.com/2019/01/10/ahv-networking-part-1
-basics/#:~:text=AHV%20Network%20Architecture&text=virbr0%20is%20an%20internal%20switch,virbr0)%2
NEW QUESTION # 115
An administrator wants to have a VM on an AHV cluster with access to multiple VLANs. What is the most efficient way to achieve this?
- A. Use SFPs that allow the needed VLANs.
- B. Use one vNIC per VLAN for the VM.
- C. Update a vNIC on the VM to operate in trunked mode for all desired VLANs.
- D. Create a network in AHV associated with all those VLANs on all hosts.
Answer: C
NEW QUESTION # 116
How should an administrator enable secure access to Volumes using a password?
- A. LDAP
- B. CHAP
- C. SAML
- D. iSER
Answer: B
Explanation:
Explanation
https://portal.nutanix.com/page/documents/details/?targetId=Web-Console-Guide-Prism-v50:wc-block-services- Provision storage on the Nutanix cluster by creating a volume group. Create a client whitelist to enable access to the volume group by using the IP addresses or client initiator IQNs in a whitelist (as part of the volume group configuration). Create a secret for the volume group if you are using CHAP authentication.
NEW QUESTION # 117
Which two permission assignment tasks can be accomplished via Prism Element? (Choose two.)
- A. Grant a user permission to create VMs on a specific storage container
- B. Grant a user permission to view details of all VMs on a specific cluster
- C. Grant a user permission to create and delete snapshots on a specific VM
- D. Grant an active directory group permission to perform back operations
Answer: B,C
Explanation:
Prism Element is a management interface that allows administrators to assign permissions to users and groups on a per-cluster, per-VM, or per-storage container basis.
https://www.nutanix.com/content/dam/nutanix/resources/support/ncp-mci-ds.pdf
NEW QUESTION # 118
An administrator is not able to log into Prism Central by using a new Active Directory user account. After Logging with the local user, the administrator verified that Directory Services and Role Mapping setting are valid.
What is the most likely cause of this issue?
- A. Change password at next logon attribute is set.
- B. Prism Element authentication is not configured.
- C. Active Directory functional level of wrong.
- D. User does not belong to the Administrators group.
Answer: A
Explanation:
The change password at next logon attribute is a setting that forces a user to change their password when they log on to a domain for the first time or after their password has expired. This attribute is enabled by default for new Active Directory user accounts or when an administrator resets a user's password4.
However, Prism Central does not support this attribute for Active Directory authentication. Users with this attribute enabled will not be able to log on to Prism Central using their Active Directory credentials. They will receive an error message saying "Invalid credentials" or "Authentication failed" when they try to log on5.
Therefore, if an administrator is not able to log on to Prism Central using a new Active Directory user account, the most likely cause of this issue is that the change password at next logon attribute is set for that user account. To resolve this issue, the administrator should disable this attribute for the user account or log on to a domain workstation first and change their password before accessing Prism Central6.
NEW QUESTION # 119
An administrator has been notified by a user that a Microsoft SQL Server instance is not performing well.
When reviewing the utilization metrics, the following concerns are noted:
Memory consumption has been above 95% for several months
Memory consumption has been spiking to 100% for the last five days
Storage latency is 2ms.
When logging into Prism Central, how could the administrator quickly verify if this VM has performance bottlenecks?
- A. See Capacity Runway.
- B. Perform Entity Sync
- C. Update Capacity Configurations.
- D. Filter VM by Efficiency.
Answer: A
Explanation:
Explanation
The Capacity Runway is a feature in Prism Central, the management console for Nutanix clusters, that allows administrators to quickly view VM performance and utilization. By viewing the Capacity Runway, the administrator can quickly see if the VM is experiencing any performance bottlenecks, such as high memory consumption or latency. The Capacity Runway also allows the administrator to view the utilization of other resources, such as CPU, network, and storage, and to identify any other potential bottlenecks that may be impacting the performance of the VM.
NEW QUESTION # 120
What is the expected behavior of the VMs residing on that host when a controller VM becomes unavailable?
- A. The host will automatically redirect I/O and VMs will continue running.
- B. VM High Availability will restart the impacted VMs on another host
- C. A Live Migration will be performed on the affected VMs.
- D. The impacted host and VMs will automatically shut down.
Answer: A
NEW QUESTION # 121
What are two minimum prerequisites for live migration to succeed? (Choose two.)
- A. All VMs are configured for the same VLAN
- B. All AHV hosts have IP addresses in the same subnet
- C. All AHV hosts must be configured on the same VLAN
- D. All VMs have an IP address in the same subnet
Answer: A,B
Explanation:
According to section 5 of the exam blueprint guide1, one of the topics covered is live migration. Live migration is the process of moving a running VM from one host to another without any downtime or interruption of service. To perform live migration, there are some prerequisites that must be met, such as:
* All AHV hosts have IP addresses in the same subnet
* All VMs are configured for the same VLAN
* The source and destination hosts have enough resources to accommodate the VM
* The VM does not have any PCI devices attached
NEW QUESTION # 122
An administrator is implementing a VDI solution. The workload will be a series of persistent desktops in a dedicated storage container within a four-node cluster Storage optimizations should be set on the dedicated storage container to give optimal performance including during a node failure event Which storage optimizations should the administrator set to meet the requirements?
- A. Deduplication and Erasure Coding
- B. Compression Deduplication and Erasure Coding
- C. Compressoion and Deduplication
- D. Compression only
Answer: B
Explanation:
According to the web search results, three storage optimizations that should be set on a dedicated storage container for a VDI solution with persistent desktops are compression, deduplication and erasure coding. Compression is a technique that reduces the size of data by removing redundant information. Deduplication is a technique that eliminates duplicate copies of data blocks and stores only unique blocks. Erasure coding is a technique that increases usable capacity by reducing the replication factor of data blocks and using parity information instead7. These three optimizations can improve performance and save storage space for VDI workloads, especially during a node failure event when data needs to be rebuilt from parity information8. The administrator can enable these optimizations by using Prism Element web console or ncli command-line interface9.
NEW QUESTION # 123
Refer to Exhibit:
Why has an anomaly been triggered?
- A. Because the CPU usage reached 100%
- B. Because the CPU usage dropped belon' 20%
- C. Because the CPU usage crossed the blue band.
- D. Because the blue band range increased over the last 2 days
Answer: C
Explanation:
Nutanix leverages a method for determining the bands called 'Generalized Extreme Studentized Deviate Test'. A simple way to think about this is similar to a confidence interval where the values are between the lower and upper limits established by the algorithm.
Another web source3 shows an example of how anomaly detection works in Nutanix Prism Central. In the video, you can see that when the observed value of a metric deviates significantly from the predicted value based on historical data, an anomaly event is triggered and displayed on a chart.
Therefore, by comparing the observed values with the predicted values based on historical data, Nutanix anomaly detection can identify abnormal behavior and alert you accordingly.
NEW QUESTION # 124
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The NCP-MCI-6.5 certification exam covers a range of topics related to Nutanix's multicloud infrastructure solutions, including virtualization, storage, networking, and security. NCP-MCI-6.5 exam tests the candidates' knowledge of Nutanix features such as AHV, Prism, Flow, Calm, and Era, and their ability to deploy, manage, and troubleshoot Nutanix clusters. NCP-MCI-6.5 exam also covers topics related to integrating Nutanix clusters with public and private clouds, such as AWS, Azure, and VMware.
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