NCP-MCI-6.5 Dumps To Pass Nutanix Certified Professional Exam in One Day (Updated 175 Questions)
NCP-MCI-6.5 Exam Brain Dumps - Study Notes and Theory
The Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification program consists of a series of modules that covers topics such as Nutanix architecture, administration, troubleshooting, and automation. NCP-MCI-6.5 exam is designed to test the practical knowledge and skills of IT professionals in managing and deploying Nutanix technology in a real-world environment. The NCP-MCI-6.5 exam is recognized globally as a benchmark for excellence in cloud computing and is highly valued by employers in the industry.
Passing the Nutanix NCP-MCI-6.5 certification exam requires extensive knowledge and experience in the field of Multicloud Infrastructure. Candidates who pass the exam will be able to demonstrate their ability to deploy, manage, and scale Nutanix solutions across multiple public and private clouds. Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI) v6.5 exam certification is a testament to the candidate's skills and knowledge in the field and can help them stand out in a competitive job market.
NEW QUESTION # 45
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 number of cores per vCPU
- B. Add 4GB of memory to the VM
- C. Increase the vCPUs assigned to the VM
- D. Span the 2TB disk across four vDisks
Answer: D
Explanation:
According to the web search results, one recommended configuration change to improve throughput for a custom backup application that requires a 2TB disk and runs on Windows is to span the 2TB disk across four vDisks. Spanning is a technique that allows you to create a single logical disk from multiple physical disks. Spanning can improve throughput by distributing I/O requests across multiple disks and reducing contention5. To span a disk across four vDisks, the administrator should create four vDisks of equal size (500 GB each) and attach them to the VM. Then, in Windows Disk Management, create a spanned volume from the four vDisks and format it as NTFS6.
NEW QUESTION # 46
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 Actions drop-down menu in the Health dashboard of Prism Element.
- B. Running ncc health_checks run-alll on the CVM
- C. Running noc health_checks run_all on the PC VM
- D. Using the action action drop-down menu in the Health dashboard of Prism Central
Answer: A,B
NEW QUESTION # 47
Refer to the Exhibit:
An administrator is adding a new node to a cluster. The node has been imaged to the same versions of AHV and AOS that the cluster is running, configured with appropriate IP addresses, and br0-up has been configured in the same manner as the existing uplink bonds.
When attempting to add the node to the cluster with the Expand Cluster function in Prism, the cluster is unable to find the new node.
Based on the above output from the new node, what is most likely the cause of this issue?
- A. There is a firewall blocking the discovery traffic from the cluster.
- B. The ports on the upstream switch are not configured for LACP.
- C. LACP configuration must be completed after cluster expansion.
- D. The existing cluster and the expansion node are on different VLANs.
Answer: B
Explanation:
The output in the exhibit indicates that the node's network interfaces (eth0-eth3) are bonded together using LACP (Link Aggregation Control Protocol) with 'balance-tcp' as the bonding mode and LACP speed set to
'fast'. For LACP to function correctly, the switch ports to which the node is connected must also be configured to support LACP. If the ports on the upstream switch are not configured for LACP, the bond will not be able to establish properly, and the node will not communicate effectively on the network, making it undiscoverable when attempting to expand the cluster.
The absence of an operational LACP configuration could prevent the new node from joining the existing cluster as the node's network interfaces would not be able to pass traffic correctly. This can be verified by checking the switch configuration to ensure that the ports are set to participate in an LACP bond.
The other options, such as a firewall blocking discovery traffic (Option A) or the node being on different VLANs (Option C), are possible causes for a node not being discovered, but given the specific command output provided, the most likely cause is related to the switch port configuration for LACP. Option D, regarding completing LACP configuration after cluster expansion, is not correct because LACP needs to be operational for the node to communicate with the cluster during the expansion process.
Proper LACP configuration is critical for network communication in a Nutanix AHV cluster, and this is covered in detail in the Nutanix AHV and Networking documentation. It outlines the steps for configuring network bonds and LACP on both the AHV hosts and the connecting network infrastructure.
NEW QUESTION # 48
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 # 49
An administrator wants to expand the Failure Domain level of a cluster.
What two options are available? (Choose two.)
- A. Data Center
- B. Node
- C. Block
- D. Rack
Answer: C,D
Explanation:
Nutanix clusters are resilient to a drive, node, block, and rack failures because they use redundancy factor 2 by default, allowing Nutanix clusters to self-heal2. Failure scenarios can be thought of in terms of fault domains, which are the physical or logical parts of a computing environment or location that are adversely affected when a device or service experiences an issue or outage3. There are four fault domains in a Nutanix cluster: Disk, Node, Block, and Rack4. Block and Rack are two options that are available for expanding the failure domain level of a cluster. Block fault tolerance is enabled by default and ensures that data is replicated across different blocks in a cluster5. Rack fault tolerance has to be configured manually and ensures that data is replicated across different racks in a cluster4.
NEW QUESTION # 50
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 # 51
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. Add a new switch to the network and connect 1Gb interfaces to it.
- C. Change the VLAN ID to a higher priority ID.
- D. Change the bond mode to balance-slb or balance-tcp.
- E. Connect the 10Gb interfaces to the physical switch.
Answer: A,D,E
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 # 52
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. Filter VM by Efficiency.
- B. Perform Entity Sync
- C. See Capacity Runway.
- D. Update Capacity Configurations.
Answer: A
Explanation:
This will allow the administrator to quickly identify VMs that are overprovisioned or underutilized based on their performance metrics.
https://www.nutanix.com/support-services/training-certification/certifications/certification-details-nutanix-certifi
NEW QUESTION # 53
How many Prism Central instances are required to deploy Leap:'
- A. One per customer environment
- B. One per physical site
- C. One per availability zone
- D. One per AHV cluster
Answer: C
NEW QUESTION # 54
Which two access protocols are supported by Files? (Choose two.)
- A. ISCSI
- B. NFS
- C. SMB
- D. FCOE
Answer: B,C
Explanation:
According to the Network File System web search result3, NFS (Network File System) is a distributed file system protocol that allows a user on a client computer to access files over a network in a manner similar to how local storage is accessed. NFS is one of the access protocols supported by Files. According to the [MS-WPO]: File Access Services Protocols web search result4, SMB (Server Message Block) is a Windows file sharing protocol that enables applications to discover, access, and share files that are hosted on or made available by a file server, using a network between them, in a secure and managed environment. SMB is another access protocol supported by Files. Therefore, SMB and NFS are two access protocols supported by Files.
NEW QUESTION # 55
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 memory overcommit
- B. With Flash Mode enabled
- C. With 2 vNUMA nodes
- D. With an affinity policy
Answer: C
Explanation:
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 # 56
An administrator is working with Nutanix Support and needs to provide logs for troubleshooting an issue. The cluster is located in a secure environment. Data such as IP addresses and VM names cannot be shared.
Which method should be used to anonymize the log data sent to Nutanix Support?
A)
B)
C)
D)
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Answer: D
NEW QUESTION # 57
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. Port 433 Is blocked by a firewall.
- B. Port 80 is blocked by a firewall.
- C. The license assigned to the cluster has expired.
- D. The administrator does not have a valid portal account.
Answer: A
NEW QUESTION # 58
When creating a VM on an AHV cluster, how is the initial placement of the VM determined?
- A. The Acropolis Dynamic Scheduler selects a host which provides adequate resources for the VMs configuration
- B. AHV uses a round robin algorithm, placing new VMs onto hosts based on the numerical order of their UUID
- C. Placement is determined by the host that holds the new_VM token at the time of VM creation
- D. The administrator right clicks on the desired host and selects Power on VM from the dropdown menu
Answer: A
NEW QUESTION # 59
An administrator needs to create a new Linux image and will to do the following as part of the VM deployment:
* Set the OS hostname
* Add custom users
* Add keys
* Run custom scripts
What package needs to be installed in the Linux image to facilitate this automation?
- A. NGT
- B. Sysprep
- C. CloudInit
- D. Kickstart
Answer: C
Explanation:
CloudInit is a package that contains utilities for early initialization of cloud instances. It allows you to customize virtual machines provided by a cloud vendor by modifying the generic OS configuration on boot. You can use CloudInit to set the OS hostname, add custom users, add keys, run custom scripts, and more2. CloudInit is supported by most major Linux and FreeBSD operating systems and works across different cloud platforms3. Sysprep is a tool for Windows operating systems that prepares an installation for cloning, auditing, and customer delivery4.
References: 1: Replacing Nodes in Nutanix Cluster - Nutanix Support & Insights 2: Customize a Linux VM with cloud-init in Azure - Azure Virtual Machines 3: Cloud-Init - The standard for customising cloud instances 4: Sysprep (Generalize) a Windows installation
NEW QUESTION # 60
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 # 61
An administrator has created a Nutanix managed it a VLAN ID of 512.
Several VMs have been created, and the administrator notices that the can successfully communicate with other VMs on that VLAN.
Provided they are on the host, but cannot communicate with VMs that reside on different hosts in the cluster.
What is most likely thee cause of this issue?
- A. There is a firewall rule blockingVLAN512 traffic.
- B. The VLAN was not created on the upstream switches.
- C. VLAN512 is a reserved VLAN ID, and not usable for guest VMs.
Answer: B
NEW QUESTION # 62
An administrator needs to shut down an AHV cluster to relocate hardware. The administrator upgrades NCC and runs health checks.
Which steps should the administrator perform next?
Item instructions: For each procedure, indicate the order in which that procedure must take place to meet the item requirements.
Answer:
Explanation:
Reference:
https://next.nutanix.com/how-it-works-22/scheduled-power-outage-relocating-cluster-hardware-if-you-need-to-shut-down-all-the-nodes-in-your-ahv-cluster-here-s-how-37326
NEW QUESTION # 63
An administrator recently added new SSDs to a Nutanix cluster and knows the firmware will be out of date, Due to security constraints, the cluster does not have access to the Internet.
Which two steps must be completed to update the firmware? (Choose two.)
- A. update the LCM Source and URL to access the firmware bundle.
- B. Download the disk firmware from the OEM's website.
- C. Select Upgrade Software, then upload the firmware bundle.
- D. Download a darksite bundle and deploy an internal webserver,
Answer: B,D
NEW QUESTION # 64
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 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 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 # 65
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 Actions drop-down menu in the Health dashboard of Prism Element.
- B. Running ncc health_checks run-alll on the CVM
- C. Running noc health_checks run_all on the PC VM
- D. Using the action action drop-down menu in the Health dashboard of Prism Central
Answer: A,B
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, theadministrator 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 # 66
Refer to exhibit:
Why has an anomaly been triggered?
- A. Normal Controller behavior has increased.
- B. Controller reached 2500 IOPS.
- C. Observed values do not match predicted values.
- D. Observed IOPS exceed normal values.
Answer: C
Explanation:
Nutanix anomaly detection is a feature that monitors seasonal trends for time-series data (e.g. CPU usage, memory usage, latency, etc.) and establishes a "band" of expected values based on historical data12. Only values that hit outside the "band" will trigger an event / alert1.
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 # 67
An administrator would like to leverage the Reliable Event Logging Protocol (RELP) with their Remote Syslog Server. After completing the configuration, it is observed that RELP logging is not working as expected.
What is the likely cause of this issue?
- A. The remote server does not have rsyslog-relp installed.
- B. The Remote Syslog Server was configure using TCP as the protocol.
- C. The GENESIS was the only one chosen to forward log information.
- D. The cluster does not have RELP installed.
Answer: A
Explanation:
According to the Red Hat Customer Portal, to use RELP with Rsyslog, you need to install the rsyslog-relp package on both the server and the client. If the remote server does not have rsyslog-relp installed, RELP logging will not work as expected.
NEW QUESTION # 68
Which capability refers to the storage of VM data on the node where the VM is running and ensure that the read I/O does not have to traverse the network?
- A. Data Locality
- B. Intelligent Locally
- C. Data Tiering
- D. Intelligent Tiering
Answer: A
NEW QUESTION # 69
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 IO, CPU, Memory and Database and App Server CPU
- C. Cluster IO, CPU, Memory, Network, App Server CPU
- D. Cluster CPU and Memory Only
Answer: C
NEW QUESTION # 70
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