2022 Valid NCM-MCI5.15 Exam Updates - 2022 Study Guide
NCM-MCI5.15 Certification - The Ultimate Guide [Updated 2022]
NEW QUESTION 56
An administrator needs to forecast infrastructure requirements for a new program and its associated applications. Prior to the projected start of the new program, all existing applications will be decommissioned.
How should the administrator perform this task?
- A. Check the Disregard Existing Workloads radio button in the Runway scenario.
- B. Power down the workloads during a maintenance window and run the Capacity Runway.
- C. Add up the recovered workloads and manually remove from the Runway configuration.
- D. Check the Disregard Existing Nodes radio button in the Runway scenario.
Answer: A
NEW QUESTION 57
An administrator needs to migrate workloads from a Nutanix cluster running VMware ESXi to Nutanix AHV. The migration process needs to be completed in multiple VM groups and support roll back in case any problems are found during user acceptance testing.
Which action should the administrator perform?
- A. Use VMware Converter
- B. Use Nutanix one-click cluster conversion from ESXi to AHV
- C. Use Cross Hypervisor DR to replicate VMs from ESXi to AHV
- D. Use storage live migration
Answer: B
Explanation:
Ref: https://next.nutanix.com/installation-configuration-23/convert-existing-nutanix-vmware-cluster-to-nutanix-only-37600
NEW QUESTION 58
Over the period of 2 to 3 weeks, a cluster displays the following:
* Periods where Warning Alerts of memory usage over 75% are asserted
* Periods where Critical Warnings of memory usage over 90% are asserted
* Periods of slow of frozen VDI desktops have caused work stoppage or slowdown
* VDI clones have periodically not powered up when called, causing work stoppage Which steps should be used to prioritize the administrator's troubleshooting efforts?
- A. * Review Analysis Page for memory use pattern
* Alert with VDI workload demand
* Analyze current and future workload in the Capacity Runaway tab for sufficient resources - B. * Analyze Alert Pages for a root cause of memory problem
* Analyze VM table page to access the VM functionality
* Analyze the VDI Clone properties for possible VDI Workload stress - C. * Check Analysis page for CPU demand
* Verify VDI workload property for memory subscription
* Review the Hardware page to determine if the cluster has sufficient RAM - D. * Assess resource health on Hardware page
* Review the Analysis page for memory usage demand
* Determine the VDI workload-to-host affinity across the cluster
Answer: A
NEW QUESTION 59
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. Enable thick provisioning on the Volume Group(s)
- B. Use multiple subnets for iSCSI traffic
- C. Enable RSS (Receive Side Scaling)
- D. Distribute workload across multiple virtual disks
Answer: C,D
Explanation:
NEW QUESTION 60
An organizations Nutanix Cluster is based on VMware vSphere. The cluster is configured to download software updates automatically. The administration needs to verify and eventually upgrade VMware hypervisor via Prism Ul.
After logging in to Prism, the administrator receives the message shown:
No available versions for upgrade
What is causing the current state?
- A. vSphere binaries need to be manually uploaded.
- B. The environment is running the latest vSphere version, so no update is required.
- C. The cluster is unable to connect to reIease-api.nutanix-ccm:8D.
- D. VMware support has expired, so downloads are not available.
Answer: B
Explanation:
ref: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v510:upg-hypervisor-upgrade-esxi-c.html
NEW QUESTION 61
An administrator configure Active Directory (AD) authentication for their Nutanix environment. When login in using an AD user account, the login process takes more than one minute to complete. No delay occurs when logging a local account.
What should the administrator confirm to resolve this issue?
- A. The service Account Username is correct for the domain.
- B. Active directory lookups are configured to use Non-Recursive mode.
- C. The user search base for the group is configured correctly
- D. The domain controller being used is configured as a global catalog server.
Answer: B
NEW QUESTION 62
An administrator inherits a new Nutanix environment and logs in to a CVM to check the network configuration. The configuration is as follows:
Which action should the administrator take to improve network performance?
- A. Configure balance-sib or balance-tcp mode for br0-up if switch configuration allows
- B. Remove one 10 Gbs interface from br0-up to make sure all 10 Gbs can be used.
- C. Configure VLAN tagging both on br0 and br1 and their physical interfaces.
- D. Add eth0 and eth1 to the br0-up bond
Answer: A
NEW QUESTION 63
An administrator has a custom backup application that requires a 2TB disk and runs in Windows. Throughput is considerably lower than expected.
The application was installed on a VM with the following configuration:
* Four 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. Add 4GB of memory to the VM
- C. Increase the number of cores per vCPU
- D. Span the 2TB disk across four vDisks
Answer: D
NEW QUESTION 64
An administrator is currently using both 10g uplink with LACP and balance-tcp. A single VM should not be allowed to use more than a single 10G uplink, and both uplinks should be utilized.
Which two command should be used to configure the bond? (choose two)
- A. Ovs-vsctl set port br0-up other_config: bond-rebalance-interval=30000
- B. Ovs-vsctl set port br0-up bond_mode=balance-slb
- C. Ovs-vsctl set port br0-up bond_mode=active-backup
- D. Ovs-vsctl set port br0-up bond_mode=balance-tcp
Answer: A,B
NEW QUESTION 65
An administrator protected a DB VM running on a Nutanix cluster with NearSync Replication, which schedules to repeat every 15 minutes to a second site. The daily change rate is low. During nightly backups, the replication window is missed due to write volume.
Which two options describe the expected behavior? (Choose two.)
- A. The system continuously tries to get to the NearSync schedule.
- B. The Administrator needs to re-enable it manually.
- C. Protection Domain transitions back to the hourly schedule.
- D. NearSync stops working and fails over to the remote site.
Answer: A,D
NEW QUESTION 66
An administrator configures authentication in Prism Central (PC) for the NTNX-Admins group. Users report that they are unable to log in. The administrator confirms that the Active Directory (AD) settings in PC are correct.
Which condition could result in this behavior?
- A. The users must be added to the Domain Admins AD group.
- B. A role mapping needs to be associated with the AD group.
- C. A client chap certificate must also be added in PC.
- D. The Local authentication type must also be selected in PC.
Answer: A
Explanation:
Ref: https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v5_10:mul-security-role-permissions-pc-t.html
NEW QUESTION 67
An administrator wants to utilize Network Visualization to monitor the physical and logical network on the Nutanix cluster. The first-hop switch has LLDP enabled. The network switch information is still not being displayed.
What is causing this problem?
- A. The cluster is using RDMA-enabled NICs.
- B. The ISL between switches is not configured.
- C. br0 and br1 are not defined.
- D. SNMP is not configured properly.
Answer: D
Explanation:
ref: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v55:wc-network-visualization-intro-c.html
NEW QUESTION 68
An administrator is deploying Nutanix Files 3.5 and needs to configure the sizing of the FSVMs for an increased number of concurrent SMB connections over the default 750.
What should the administrator do?
- A. During installation, click Customize on the File Server Installation screen, change the number of connections, and finish the installation
- B. Deploy the Files VMs. power down the three FSVMs. change the CPU and RAM via Prism, and then power the three FSVMs back up
- C. Complete the default installation change the CPU and RAM m Prism, and then log into the File Server dashboard and change the Filer Server Properties
- D. During installation, input the correct number of connections in the File Server Installation screen and complete the installation
Answer: A
Explanation:
Ref: https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-file-server-manage-c.html
NEW QUESTION 69
Refer to the exhibit.
What is the purpose of eth2 on the CVMs?
- A. Network Segmentation
- B. iSCSI connectivity
- C. RDMA Network Segmentation
- D. Remote site connectivity
Answer: A
Explanation:
Ref: https://next.nutanix.com/installation-configuration-23/backplane-network-in-aos-5-5-27291
NEW QUESTION 70
An administrator has a VM that consumes large amounts of storage and has the following characteristics:
* Create large / sequential writes
* Data must be kept for years
* Data is normally only accessed at the end of the year to run report
The administrator decides to use Erasure Coding to save space.
Which feature should the administrator utilize to save space for this VM?
- A. Flash Mode
- B. Post-Process Compression
- C. Inline Compression
- D. Cache Dedup
Answer: B
NEW QUESTION 71
A Nutanix cluster is deployed with the following configuration:
* Three four-node blocks (A, B, and C)
* All Flash Redundancy Factor 2
What is the effect of simultaneous disk failures on two nodes located in block A?
- A. VMs are migrated off of the nodes with disk failures.
- B. VM read and write operations continue normally.
- C. Each node with a failed disk is marked as degraded.
- D. VMs on the nodes with failed disks are unable to write data
Answer: B
Explanation:
Ref: https://next.nutanix.com/how-it-works-22/redundancy-factor-vs-replication-factor-37486
NEW QUESTION 72
An administrator is deploying a new application to a Nutanix Enterprise Cloud. The application requires a security to prevent unauthorized access. The application also uses many non-standard ports that are unique to it. Security should not be changed for existing applications.
What should the administrator do to meet these requirement?
- A. Create new categories for the VMs, and create new security policies that include the new categories.
- B. Create new categories for the VMs, and modify existing security policies to include the new categories.
- C. Use existing categories for the VMs. and create new security policies to use the existing categories.
- D. Use existing categories for the VMs and modify existing security policies to include the specific port.
Answer: A
NEW QUESTION 73
The networking team makes changes to the Top of Rack switches to which the Nutanix cluster are attached. A few VMs are able to communicate with each other on the same node but are unable to connect to other parts of the network.
What is the likely cause of this issue?
- A. There is a VLAN misconfiguration on the switch.
- B. The vNIC port is disconnected on the affected VMs.
- C. Jumbo Frame are misconfigured across ports.
- D. There is a VLAN misconfiguration on the VMs.
Answer: A
NEW QUESTION 74
A customer has a four-node cluster and is using Volume Groups to provide storage services to a SQL cluster.
In the event of a CVM failure in the cluster, what is the expected IO path of the volume group's iSCSI targets?
- A. vDisk directed at failure CVM are redirected to Data Services IP until CVM is reconnected
- B. vDisk directed to failed CVM are redirected to another CVM and automatically reconnect
- C. vDisk directed at failed CVM will disconnect and reconnect when the failed CVM comes back online
- D. vDisk directed to CVM that failed to disconnect and will not reconnect without manual intervention
Answer: B
NEW QUESTION 75
An administrator of a Nutanix Enterprise Cloud has microsegmentation enabled and a firewall VM installed. The security team notifies the administrator that one of the VMs hosted in the environment has been exhibiting suspect network activity. The administrator wants to isolate the VM from the production network, but must still be able to access it to perform diagnostics.
What should the administrator do to meet the requirement?
- A. Quarantine the VM using the Forensic Method
- B. Create a firewall rule that blocks VM traffic but permits diagnostic access
- C. Disable the vNIC on the affected VM
- D. Create a security policy with a service chain directing that VMs traffic to the firewall VM
Answer: A
Explanation:
Ref https://portal.nutanix.com/page/documents/kbs/details?targetId=kA00e000000LIelCAG
NEW QUESTION 76
A customer needs a DR solution designed around the following requirements:
* There are 8 ms of latency between Sites A and B
* The administrator needs the shortest RPO/RTO possible
* Application consistent snapshots are required
* Use of Nutanix VSS
Which Data Protection Method should be used?
- A. Metro Availability
- B. Cloud Connect
- C. Async
- D. Near Sync
Answer: D
Explanation:
Ref: https://portal.nutanix.com/page/documents/details?targetId=Prism-Element-Data-Protection-Guide-v5_18:wc-dr-application-consistent-snapshots-wc-r.html
NEW QUESTION 77
An administrator has a 32-node hybrid cluster with CPU, RAM and storage utilization of 80%. A database VM is configured with VM Flash.
What is causing this IO latency?
- A. Curator scans causes by ILM constantly moving data.
- B. Controller VM is experiencing high CPU ready time.
- C. VM Flash Mode reduces SSD tier capacity for VMs.
- D. Database VM is experiencing high CPU ready time.
Answer: B
NEW QUESTION 78
An administrator is performing a set of routine checks and notes that Prism Central is running with 4 vCPUs and 21 GB RAM. The organizations environment is based on two Nutanix clusters with 170 VMs plus a Legacy vSphere infrastructure. No manual changes have been done on Prism Central VM.
Which configuration justifies the current Prism Central configuration?
- A. Prism Central is running on the legacy duster and requires more RAM.
- B. Nutanix Move is running on Prism Central to import VMs from the Legacy Cluster.
- C. Nutanix Leap and Nutanix Flow have been enabled on Prism Central
- D. Prism Central was installed for Large Deployment environments.
Answer: C
NEW QUESTION 79
An administrator is deploying an application that requires maximum I/O throughput for scratch data. The administrator is concerned that the throughput requirement is greater than what can be provided by a single cluster node.
What should the administrator do to meet this requirement?
- A. Create a volume group with one virtual disk attached to the VM
- B. Create a virtual disk attached to the VM's PCI interface
- C. Create a volume group with several virtual disks and attach to the VM
- D. Create several virtual disks attached to the VM's virtual SCSI controller
Answer: C
Explanation:
Ref: https://next.nutanix.com/community-blog-40/scaling-up-vm-storage-performance-on-ahv-volume-group-load-balancer-28063
NEW QUESTION 80
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