[UPDATED Aug-2024] Best Value Available Preparation Guide for NCP-MCI-6.5 Exam
1 Full NCP-MCI-6.5 Practice Test and 180 Unique Questions, Get it Now!
To prepare for the NCP-MCI-6.5 exam, candidates can take advantage of Nutanix training courses and study materials. Nutanix offers a variety of training courses that cover the topics and skills tested in the exam. In addition, there are many online resources available, such as study guides, practice exams, and forums, that can help candidates prepare for the exam. With the right preparation and practice, candidates can successfully pass the NCP-MCI-6.5 exam and earn their Nutanix certification.
By obtaining the Nutanix NCP-MCI-6.5 certification, IT professionals can demonstrate their expertise in managing Nutanix infrastructure in a multicloud environment, which is becoming increasingly important in today's digital landscape. Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification can help IT professionals to advance their careers and open up new job opportunities in the field of multicloud infrastructure management.
NEW QUESTION # 40
How will an HDD failure affect VMs with data on the failed device?
- A. The VMs will crash, and will be restarted once the failed HDD has been replaced and the data has been restored.
- B. A live migration will be initiated, moving the affected VMs to a host that contains the replica data.
- C. An HA event will occur, causing the affected VMs to restart on a node that contains the replica data.
- D. The VMs will remain operational on that host and continue to function normally with no noticeable impact
Answer: D
NEW QUESTION # 41
Refer to Exhibit.
An administrator increases the cluster RF to 3. The containers are not modified.
What will the new values in the data resiliency dashboard be for FAILURES TOLERABLE for the Zookeeper and Extent Groups components?
- A. Zookeeper = 1 and Extent Groups = 2
- B. Zookeeper = 1 and Extent Groups = 1
- C. Zookeeper = 2 and Extent Groups = 1
- D. Zookeeper = 2 and Extent Groups = 2
Answer: C
Explanation:
According to the web search results, the cluster redundancy factor (RF) determines how many copies of the cluster metadata and configuration data are stored on different nodes. By default, the cluster RF is 2, which means that there are three copies of the Zookeeper and Cassandra data on the cluster. If the cluster RF is increased to 3, then there will be five copies of the Zookeeper and Cassandra data on the cluster12. This means that the Zookeeper component can tolerate two failures, as it can still operate with a quorum of three nodes out of five3.
However, the container replication factor (RF) determines how many copies of the VM data and oplog are stored on different nodes. The container RF can be set independently for each container, and it can be different from the cluster RF. For example, a container can have RF 2 even if the cluster has RF 34. In this case, the container will only have two copies of the VM data and oplog on the cluster, regardless of the cluster RF. This means that the Extent Groups component can only tolerate one failure, as it needs at least one copy of the VM data and oplog to be available5.
Therefore, if the administrator increases the cluster RF to 3, but does not modify the containers, then the new values in the data resiliency dashboard will be Zookeeper = 2 and Extent Groups = 1.
NEW QUESTION # 42
Which component is supported by Prism Central storage policies?
- A. Volume Groups
- B. Storage Containers
- C. VM Templates
- D. Virtual Machines
Answer: D
Explanation:
According to the Nutanix Prism Central Guide, Prism Central allows you to apply storage policies on a per VM basis using Category, so that the VM uses the storage configuration defined in the storage policy. Using a storage policy, you can manage parameters of VMs, such as encryption, type of or lack of data compression, and IOPS or Throughput throttling values to be applied to the entities.
NEW QUESTION # 43
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, CPU, Memory and Database and App Server CPU
- B. Cluster CPU and Memory Only
- C. Cluster IO, Network, 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 # 44
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. Running noc health_checks run_all on the PC VM
- C. Running ncc health_checks run-alll on the CVM
- D. Using the Actions drop-down menu in the Health dashboard of Prism Element.
Answer: C,D
Explanation:
Prism Element and NCC are two ways to run all NCC checks manually on a Nutanix cluster. Prism Element is the web console that provides management and monitoring capabilities for a single Nutanix cluster. Prism Element has a Health dashboard that shows the status of various components and services in the cluster, such as disks, nodes, CVMs, NCC, and alerts. The Health dashboard also allows the administrator to run NCC checks manually by using the Actions drop-down menu on the right side of the screen. The administrator can choose to run all NCC checks or specific checks based on the category or severity. The NCC checks will run in the background and generate a report that can be viewed or downloaded from the Summary tab. This method is easier and faster than running NCC from the command line on the CVM.
NCC stands for Nutanix Cluster Check, which is a framework of scripts that performs system checks and validations on Nutanix clusters. NCC can detect issues related to hardware, software, configuration, hypervisor, networking, and more. NCC can be run from the command line interface (CLI) of any CVM in the cluster by using the ncc command. To run all NCC checks manually, the administrator can use the command ncc health_checks run_all, which will execute all available checks and display the results on the screen. This method is more comprehensive and detailed than running NCC from Prism Element.
References: : [Health Dashboard - Prism Element Guide] : [Nutanix Cluster Check (NCC) - Nutanix Support
& Insights] : [Running NCC Checks - Nutanix Support & Insights]
NEW QUESTION # 45
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. Network latency
- B. Active containers in both sites
- C. Unsupported hypervisor
- D. A remote Witness VM
Answer: A
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 # 46
An administrator logs into the Nutanix Support Portal and notices there is a new version of the LCM Framework available. In an effort ensure LCM is providing the latest features, the administrator would like to upgrade LCM.
How can the LCM Framework be upgraded?
- A. Upgrade AOS
- B. Upload the latest LCM Framework bundle via Upgrade Software in Prism
- C. Perform an LCM inventory
- D. Upload the latest LCM Framework as an image in the image Configuration in Prism
Answer: C
NEW QUESTION # 47
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. Add a new switch to the network and connect 1Gb interfaces to it.
- B. Change the bond mode to balance-slb or balance-tcp.
- C. Change the VLAN ID to a higher priority ID.
- D. Connect the 10Gb interfaces to the physical switch.
- E. Remove any 1Gb interfaces still connected from the default bond.
Answer: B,C,D
NEW QUESTION # 48
What is the minimum time a newly created Deduplication storage policy takes to apply to the VMs in the container?
- A. 30 minutes
- B. 5 Minutes
- C. 10 minutes
- D. 60 minutes
Answer: D
Explanation:
Deduplication is a feature that reduces space usage by consolidating duplicate data blocks on Nutanix storage. Deduplication can be enabled on a storage container for either cache or capacity, or both. Cache deduplication is performed on the data in memory and SSD, while capacity deduplication is performed on the data in HDD. Capacity deduplication is not enabled by default and is available if you have purchased a Pro or higher license2. When you enable capacity deduplication on a storage container, it takes effect after 60 minutes3. This delay allows the system to identify the best candidates for deduplication and avoid unnecessary overhead.
NEW QUESTION # 49
What is Prism Central primarily used for?
- A. Container creation
- B. Multi-cluster Single Sign On
- C. Data reduction configuration
- D. Multi-cluster network configuration
Answer: B
NEW QUESTION # 50
An administrator needs to deploy an application with a large amount of data connected via Nutanix volumes.
Which two actions should the administrator take when designing the Volume Group? (Choose two.)
- A. Distribute workload across multiple virtual disks
- B. Enable RSS (Receive Side Scaling)
- C. Enable thick provisioning on the Volume Group(s)
- D. Use multiple subnets for iSCSI traffic
Answer: A,B
Explanation:
According to the Nutanix Volumes - Recommendations And Best Practices web search result3, two actions that the administrator should take when designing the Volume Group are:
Distribute workload across multiple virtual disks: Use multiple disks rather than a single large disk for an application. Consider using a minimum of one disk per Nutanix node to distribute the workload across all nodes in a cluster. Multiple disks per Nutanix node may also improve an application's performance. For performance-intensive environments, we recommend using between four and eight disks per CVM for a given workload.
Enable RSS (Receive Side Scaling): Receive-side scaling (RSS) allows the system to use multiple CPUs for network activity. With RSS enabled, multiple CPU cores process network traffic, preventing a single CPU core from becoming a bottleneck. Enabling RSS within hosts can be beneficial for heavy iSCSI workloads. For VMs running in ESXi environments, RSS requires VMXNET3 VNICs. For Hyper-V environments, enable VMQ to take full advantage of Virtual RSS.
NEW QUESTION # 51
Refer to Exhibit:
An administrator is trying to create a custom alert policy for all VMs.
Why is the Alert warning if field greyed cut?
- A. The Enable Policy option checked.
- B. The Behavioral Anomaly threshold is set.
- C. The Alert critical if threshold is set.
- D. The Auto resolve alerts option is checked.
Answer: B
Explanation:
when you create a custom alert policy, you can choose between two types of thresholds: Static Threshold and Behavioral Anomaly. Static Threshold allows you to set a fixed value for the metric that triggers the alert. Behavioral Anomaly allows you to use machine learning to detect abnormal behavior based on historical data.
If you select Behavioral Anomaly as the threshold type, you cannot set a warning level for the alert. You can only set a critical level that indicates how much deviation from normal behavior is considered an anomaly3. Therefore, the Alert warning if field is greyed out when you select Behavioral Anomaly.
NEW QUESTION # 52
A user running a Computer Aided Design (CAD) application is complaining about slow response time within the VM, particular when moving windows or rendering images.
Which VM metric will guide the administrator toward diagnosing the problem?
- A. Storage Controller Latency
- B. Hypervisor Memory Usage (%)
- C. GPU Usage
- D. Swap in Rate
Answer: C
Explanation:
A GPU (graphics processing unit) is a specialized hardware device that can accelerate graphics rendering and computation for applications that use APIs such as DirectX, OpenGL, CUDA, and OpenCL. A GPU can also offload the CPU from encoding and decoding tasks for remote display protocols such as Frame Remote Desktop Protocol (FRP). A VM can use a GPU either by directly accessing a physical GPU (pGPU) on the host or by using a virtual GPU (vGPU) that shares a pGPU with other VMs. A user running a computer aided design (CAD) application may benefit from using a GPU or a vGPU to improve the performance and responsiveness of the application, especially when moving windows or rendering images. However, if the GPU or vGPU is not properly configured or provisioned, the user may experience slow response time within the VM. Therefore, to diagnose the problem, the administrator should monitor the GPU Usage metric for the VM. The GPU Usage metric shows the percentage of GPU resources that are consumed by the VM over time3. The administrator can use Prism Central to view the GPU Usage metric for each VM in a chart or a widget4. The administrator can also use Prism Central to view other metrics related to GPU performance, such as GPU Memory Usage, GPU Encoder Usage, and GPU Decoder Usage3. By analyzing these metrics, the administrator can determine if the VM is using the GPU efficiently and optimally, or if it needs more or less GPU resources.
NEW QUESTION # 53
Refer to the exhibit.
Which two initial cluster configuration tasks were missed during the deployment process? (Choose two.)
- A. BIOS password changes
- B. Password policy changes
- C. Host password changes
- D. CVM password changes
Answer: C,D
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.
NEW QUESTION # 54
What is he recommended approach for a constrained VM?
- A. Increase the VM resources.
- B. Delete the VM.
- C. Reboot the VM
- D. Decrease the VM resources
Answer: A
Explanation:
A constrained VM is one that does not have enough resources for the demand and can lead to performance bottlenecks. A VM is considered constrained when it exhibits one or more of the following baseline values, based on the past 21 days: CPU usage > 90% (moderate), 95% (severe) CPU ready time > 5%, 10% Memory usage > 90%, 95% Memory swap rate > 0 Kbps1. To provide adequate host resources, resize (increase) the constrained VMs1.
NEW QUESTION # 55
An administrator adds a node with older generation processors to an existing AHV cluster with newer generation processors. What is the effect on live migration?
- A. Live migration is prevented until the administrator enables the legacy migration option.
- B. Live migration of VMs is prevented between newer and older processors.
- C. Live migration is prevented until the administrator manually changes the newer processor level.
- D. Live migration continues to function as expected and VMs can move to any AHV host.
Answer: B
Explanation:
According to the Migration to a different processor web search result2, live migration of VMs depends on the source and destination hosts having the same CPU functions (CPU flags). Live migration requires the source and destination hosts to have CPUs from the same manufacturer, and only CPU functions which both hosts support are provided (same CPU generation, or by using VMware Enhanced vMotion Compatibility (EVC)). If the administrator adds a node with older generation processors to an existing AHV cluster with newer generation processors, then live migration of VMs is prevented between newer and older processors, unless EVC is enabled.
NEW QUESTION # 56
An administrator wants to use Volumes to connect to physical servers that are not able to be virtualized.
Which three things must be configured for Volumes to support iSCSI clients? (Choose three)
- A. Client OS iSCSI initiator
- B. Cluster Virtual IP address
- C. iSCSI Multipathing I/O
- D. Data Services IP address
- E. Enable external client access
Answer: A,B,D
Explanation:
Explanation
https://portal.nutanix.com/page/documents/details/?targetId=Web-Console-Guide-Prism-v51:wc-block-services-
NEW QUESTION # 57
The administrator recently had a node fail in an AHV Nutanix cluster. All of the VMs restarted on other nodes in the cluster, but they discovered that the VMs that make up a SQL cluster were running on the failed host.
The administrator has been asked to take measures to prevent a SQL outage in the future.
What affinity option will prevent the SQL VMs from running on the same hos?
- A. VM-Most Affinity policy
- B. Create Affinity Category
- C. Create Affinity Project
- D. VM-VM anti-Affinity policy
Answer: D
Explanation:
VM-VM anti-Affinity policy
A VM-VM anti-Affinity policy is a rule that ensures that two or more VMs don't run on the same AHV host.
It's useful when an application provides HA and an AHV host can't be an application's single point of failure1. In this case, the SQL cluster VMs should have a VM-VM anti-Affinity policy configured to prevent them from running on the same host and causing an outage if that host fails. A VM-VM anti-Affinity policy can be created using the aCLI commands2. The other options are not relevant for this scenario.
References: 1: Affinity Policies - Nutanix Support & Insights 2: Affinity Policies Help | Nutanix Community
NEW QUESTION # 58
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Nutanix NCP-MCI-6.5 (Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5) Certification Exam is a widely recognized certification in the IT industry. Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification exam is designed to test the knowledge and skills of IT professionals in deploying, managing, and scaling Nutanix solutions on a multicloud infrastructure. The NCP-MCI-6.5 certification exam is ideal for IT professionals who work with or plan to work with Nutanix solutions, including system administrators, cloud architects, and data center engineers.
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