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NCP-MCI-6.5 Free Certification Exam Easy to Download PDF Format 2024
Nutanix NCP-MCI-6.5 certification exam is an excellent way for IT professionals to demonstrate their expertise in multicloud infrastructure management and validate their skills and knowledge in this area. By obtaining this certification, individuals can enhance their career prospects, gain recognition in the industry, and contribute to the success of their organizations.
The NCP-MCI-6.5 exam covers a wide range of topics, including Nutanix architecture, installation and configuration, data protection, disaster recovery, networking, and security. It is an advanced-level certification that requires candidates to have a deep understanding of Nutanix products and solutions, as well as practical experience in deploying and managing Nutanix solutions in a multicloud environment.
NEW QUESTION # 64
CPU utilization climbs above 90% on several VMs. This causes performance degradation for a business-critical application.
How can alerts be configured to notify the administrator before VM CPU utilization hits 90%?
- A. On the Alerts dashboard, ensure that the VM CPU usage alert is not set to auto-resolve.
- B. On the Health dashboard, locate the VM CPU Check and lower the alert threshold below 90%.
- C. On a CVM, use ncli to set the VM CPU Check threshold for the critical VMs to a value below 90%.
- D. On a CVM, configure a cron job to run the VM CPU Check more frequently and email the result.
Answer: B
NEW QUESTION # 65
An administrator is tasked with configuring networking on an AHV cluster and needs to optimize for maximum single VM throughput.
Which bond mode should the administrator select?
- A. No Uplink Bond
- B. Active-Backup
- C. Active-Active
- D. Active-Active with Mac pinning
Answer: C
NEW QUESTION # 66
Which two predefined views can be added to a report to identify inefficient VMs?
- A. Overprovisioned VMs List
- B. Constrained VMs List
- C. Zombie VMs List
- D. Underprovisioned VMs List
Answer: A,C
Explanation:
Zombie VMs and overprovisioned VMs are two types of inefficient VMs that can waste resources and increase costs in a Nutanix environment. Zombie VMs are VMs that are powered on but have no activity or utilization for a long period of time. Overprovisioned VMs are VMs that have more resources allocated than they actually need or use. Both types of VMs can be identified by adding predefined views to a report in Prism Central.
A predefined view is a template that defines what data is displayed and how that data is represented in a report. Prism Central provides several predefinedviews for different purposes, such as capacity planning, performance analysis, anomaly detection, and efficiency optimization. To add a predefined view to a report, go to Operations > Reports > New Report and select the desired view from the list1.
The Zombie VMs List view shows the list of zombie VMs in the environment based on the CPU usage, memory usage, disk IOPS, and network throughput metrics. The view also shows the amount of resources wasted by these VMs and the potential savings that can be achieved by deleting or resizing them2.
The Overprovisioned VMs List view shows the list of overprovisioned VMs in the environment based on the CPU usage, memory usage, disk IOPS, and network throughput metrics. The view also shows the amount of resources wasted by these VMs and the potential savings that can be achieved by resizing them3.
By adding these two views to a report, an administrator can identify inefficient VMs and take appropriate actions to optimize resource utilization and reduce costs.
References: 1: Reports Management - Prism Central Guide 2: Zombie VMs List - Prism Central Guide 3: Overprovisioned VMs List - Prism Central Guide
NEW QUESTION # 67
Refer to Exhibit:
Which statement is true?
- A. A critical alert will be triggered when there is an anomaly above 4000 MB.
- B. A warning alert will be triggered if I/O working set size goes over the blue band.
- C. A critical alert will be triggered if I/O working set size goes over 6000 MB.
- D. A warning alert will be triggered after 3 anomalies have been catch.
Answer: A
Explanation:
A; This statement is incorrect because there is no static threshold set to trigger a critical alert at 6000 MB. The graph shows a peak that goes above 6000 MB, but the alert configuration below does not specify a static threshold at this value.
B: This is the correct statement. The configuration under "Behavioral Anomaly" is set to alert every time there is an anomaly, with a critical level alert set to trigger when the I/O working set size is between 0 MB and 4000 MB. The graph illustrates that the anomalies (highlighted in pink) occur when the working set size exceeds the normal range (blue band). Therefore, any anomaly detected above 4000 MB would trigger a critical alert.
C: This statement is incorrect because there is no indication that a warning alert is configured to trigger after 3 anomalies. The exhibit does not show any configuration that specifies an alert based on the number of anomalies.
D: This statement is incorrect as there's no indication that a warning alert will be triggered based on the I/O working set size exceeding the blue band. The alert settings are configured to ignore anomalies below 4000 MB and to trigger a critical alert for anomalies above this threshold.
The settings displayed in the exhibit are typically part of Nutanix's Prism infrastructure management platform, which can set various thresholds for performance metrics and trigger alerts based on those thresholds. The behavior is defined in the Prism documentation where the alert configuration is outlined.
NEW QUESTION # 68
Refer to Exhibit:
Why has an anomaly been triggered?
- A. Because the CPU usage dropped belon' 20%
- B. Because the CPU usage crossed the blue band.
- C. Because the CPU usage reached 100%
- D. Because the blue band range increased over the last 2 days
Answer: B
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 # 69
A cluster has RF2. The cluster loses two drives on different nodes in the same storage tier.
What is the effect on the replicas of the VMs?
- A. Some VMs may reboot and gain access to data
- B. No VMs lose data because of RF2
- C. No VMs lose data if the node has two or more SSDs
- D. Some VM data may be lost
Answer: D
NEW QUESTION # 70
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. Create Affinity Category
- B. VM-VM anti-Affinity policy
- C. VM-Most Affinity policy
- D. Create Affinity Project
Answer: B
NEW QUESTION # 71
What is the expected operation during node addition when the new node has a different AOS version?
- A. The addition fails and forces the administrator to image using standalone Foundation.
- B. The node is added and a separate upgrade operation must be performed.
- C. The node is automatically re-imaged using the software currently running in the cluster.
- D. The entire cluster is upgraded to the latest one-click release.
Answer: A
NEW QUESTION # 72
An Administrator has been asked to deploy VMs using a specific image. The image has been configured with settings and applications that will be used by engineering to develop a new product by the company.
The image is not available on the desired cluster, but it is available in other cluster associated with Prism Central.
Why isno't the image available?
- A. The image placement policy was configured with enforcement.
- B. The cluster should be removed from all categories.
- C. The image bandwidth policy has prevented the image upload.
- D. The cluster has not been added to the correct category
Answer: A
Explanation:
When a placement policy is enforced, images are only allowed to be deployed on clusters that are part of categories that are associated with the policy. If the desired cluster is not associated with the policy, then the image will not be available for deployment.
https://next.nutanix.com/how-it-works-22/image-management-for-ahv-clusters-and-dealing-with-the-inactive-image-37300
NEW QUESTION # 73
When a VM is connected to a Nutanix managed network, when is the IP addressed assigned?
- A. When the guest OS sends a DHCP request.
- B. When the vNIC is created on the VM.
- C. When the guest OS receives a DHCP acknowledge.
- D. When the VM is powered on.
Answer: C
NEW QUESTION # 74
An administrator migrates a VM onto a new Nutanix cluster- After the migration, the administrator observes the following conditions:
* Cluster memory utilization: 64%
* Cluster CPU utilization: 19%
* Cluster storage utilization. 32%
* Average VM CPU utilization: 25%
* Average VM CPU ready%: 24%
* Average VM memory utilization: 60%
Which two changes should the administrator make to improve VM performance? (Choose two.)
- A. Replace high core count CPUs with high clock rate CPUs.
- B. Reduce the number of VMs on the hosts.
- C. Add more memory to the VMs.
- D. Reduce the number of vCPUs assigned to VMs.
Answer: A,B
NEW QUESTION # 75
An administrator has a Custom backup application that requires a 2TB disk and runs m Windows. Throughput is considerably lower than expected.
The application was installed on a VM with the following configuration:
* FOU vCPUs with one core/vCPU
* 4GB of Memory
* One 50GB vDisk for the Windows installation
* One 2TB vDisk for the application
What is the recommended configuration change to improve throughput?
- A. Increase the vCPUs assigned to the VM
- B. Span the 2TB disk across four vDisks
- C. Add 4GB of memory to the VM
- D. Increase the number of cores per vCPU
Answer: D
NEW QUESTION # 76
Refer to Exhibit:
An administrator needs to enable inline deduplication for a pre-existing storage container. When trying to enable deduplication on the storage container. this feature is grayed-out.
What is the reason for this behavior?
- A. Capacity reservation is not enabled on the storage container.
- B. The cluster has hybrid storage and deduplication is supported only on all-flash clusters.
- C. The cluster has less than 5 nodes which is the minimum node-count to enable deduplication.
- D. Replication Factor 1 is configured on the storage container.
Answer: B
Explanation:
Nutanix supports two types of deduplication: post-process and inline. Post-process deduplication runs periodically on a schedule and can be enabled on any cluster. Inline deduplication runs in real time before data is written to disk and can be enabled only on all-flash clusters.
Therefore, by checking the type of storage and the type of deduplication, you can determine if you can enable inline deduplication on a storage container or not.
Nutanix inline deduplication is a feature that reduces the stored size and avoids duplicate data on a storage container1. It is recommended only on some specific scenarios, such as when using Nutanix Files or virtual desktop infrastructure (VDI) workloads12.
NEW QUESTION # 77
An administrator is preparing to deploy a new application on an AHV cluster, Security requirements dictate that all virtual servers supporting this application must be prevented from communicating with unauthorized hosts.
Which option would achieve this goal?
- A. Create a new solation Environment policy apply it to the new servers and all authorized hosts.
- B. Create a new Application Security Policy restricting communication to the authorized hosts and apply it to the servers in enforce mode.
- C. Create new' subnet and assign to an existing VPC assign the IP prefix and gateway for the subnet, deploy servers with vNlC5 in the new subnet.
- D. Create a new VLAN, create a subnet on the cluster with the VLAN tag, deploy servers with vNlCs in the new subnet.
Answer: B
Explanation:
An Application Security Policy is a security feature in Nutanix AHV that can be used to restrict network communication between virtual servers based on a variety of criteria, such as IP address, port, and protocol. By creating a policy that restricts communication to authorized hosts and applying it to the servers in enforce mode, the administrator can prevent unauthorized communication between virtual servers.
https://www.nutanix.com/products/ahv
NEW QUESTION # 78
What are two minimum prerequisites for live migration to succeed? (Choose two.)
- A. All AHV hosts must be configured on the same VLAN
- B. All VMs are configured for the same VLAN
- C. All AHV hosts have IP addresses in the same subnet
- D. All VMs have an IP address in the same subnet
Answer: B,C
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 # 79
After the initial configuration and upgrade of NCC, the administrator notices these critical alerts:
* IPMI 10.7.133.33 is using default password
* Host 10.7.133.25 is using default password
* CVM 10.7.133.31 is using default password
Which two initial cluster configuration tasks were missed during the deployment process? (Choose two.)
- A. BIOS password changes
- B. CVM password changes
- C. Host password changes
- D. Password policy changes
Answer: B,C
Explanation:
The critical alerts listed are indicating that the default passwords are still in use for IPMI, the host, and the Controller Virtual Machine (CVM). This suggests that the passwords for these components were not changed from the default during the initial cluster configuration and deployment process, which is a critical security practice.
A). CVM password changes: The alert for the CVM using the default password indicates that the CVM password has not been changed. It is a standard security measure to change default passwords to prevent unauthorized access.
C). Host password changes: Similarly, the alert for the host using the default password indicates that the default password for the host has not been updated. This applies to the passwords used to access the hypervisor host directly.
Changing default passwords is a critical step in securing the Nutanix environment. This is highlighted in Nutanix's best practices and security guidelines, which recommend changing default passwords as part of the initial configuration to ensure that the environment is not left vulnerable to unauthorized access due to known default credentials. This process is typically part of the initial setup procedures outlined in the Nutanix documentation for cluster deployment and security configuration.
The IPMI alert also points to the need for changing default passwords, but since IPMI (Intelligent Platform Management Interface) is not specifically mentioned in the provided options, it falls under the broader category of host-level password changes, which would be covered by option C.
BIOS password changes (Option B) and Password policy changes (Option D) are also important but were not directly flagged by the alerts mentioned. BIOS password changes are usually a separate task and not indicated by the alerts given, while password policy changes are related to the policies governing password complexity and rotation rather than the initial password setup.
NEW QUESTION # 80
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. Only one interface is available on the selected hosts.
- B. Interfaces must be connected to the network before they can be assigned.
- C. Interfaces must be assigned to virtual switches via the cli
- D. The disconnected interfaces are currently assigned to virtual switch 0,
Answer: B
Explanation:
In Nutanix AHV, when creating a virtual switch and trying to add network interfaces (NICs) to it, the NICs must be connected to the network before they can be selected and assigned to the switch. If the interfaces are showing as disconnected, the system will not allow them to be added to a virtual switch because it cannot verify their operational status or the presence of a live network connection.
It is a standard requirement for the interfaces to have physical connectivity (i.e., network cables plugged in and connected to a live switch port) so that the AHV host can detect the link status as up. Once the interfaces are connected and recognized by the host, they can then be added to a virtual switch in the Nutanix AHV.
It's important to note that while the command-line interface (CLI) is indeed a powerful tool for managing network configurations on AHV hosts, and some configurations do indeed require CLI, the inability to select disconnected interfaces is not specifically a limitation that requires the use of CLI to overcome. The focus should be on ensuring that the physical connectivity is established for the interfaces in question.
This behavior is consistent with networking best practices and Nutanix's network configuration guidelines, as detailed in the Nutanix AHV Networking Guide. This guide explains the requirements and procedures for configuring virtual switches and managing NICs in a Nutanix AHV environment.
NEW QUESTION # 81
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The NCP-MCI-6.5 certification exam covers a wide range of topics, including Nutanix cluster installation and configuration, storage management, virtualization, networking, security, and administration. NCP-MCI-6.5 exam is designed to test the candidate's ability to deploy and manage Nutanix infrastructure in a multicloud environment.
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