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NCM-MCI-5.15 Exam Dumps - Nutanix Certified Master - Multicloud Infrastructure (NCM-MCI) 5.15

Question # 4

An administrator is responsible for the following Nutanix Enterprise Cloud environment:

• A central datacenter with a 20-node cluster with 1.5PB of storage

• Five remote sites each with a 4-node cluster with 200TB storage

The remote sites are connected to the datacenter via 1GB links with an average latency of 6 ms RTT. What is the minimum RPO the administrator can achieve for this environment?

A.

0 minutes

B.

15 minutes

C.

1 hour

D.

6 hours

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Question # 5

An administrator is migrating 5MB shares from a third-party platform to Nutanix Files with the following characteristics:

• Shares contain user profile directories

• DFS-N will be used

How should the administrator create target shares for this migration?

A.

Create multiple general purpose shares and distribute migrated data as evenly as possible.

B.

Create multiple distributed shares and distribute migrated data as evenly as possible.

C.

Create standard shares with multiple top-level directories and distribute migrated data.

D.

Create distributed shares with multiple top-level directories and distribute migrated data.

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Question # 6

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.

Compression, Deduplication, and Erasure Coding

B.

Deduplication and Erasure Coding

C.

Compression and Deduplication

D.

Compression only

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Question # 7

A customer has Metro Availability configured in Automatic Resume Mode between Site A and Site B What happens to VMs if Primary Site A has full network failure?

A.

Automatic protection domain promotion in Site B. VMs automatically restart in Site B

B.

VMs continue to run on Site A following an automatic disable of protection domains.

C.

An administrator must unwitness in Site B and promote protection domains in Site B for VMs to restart

D.

An administrator must promote protection domains in Site B for VMs to restart.

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Question # 8

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.

Check the Disregard Existing Nodes radio button in the Runway scenario.

C.

Add up the recovered workloads and manually remove from the Runway configuration.

D.

Power down the workloads during a maintenance window and run the Capacity Runway.

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Question # 9

Refer to the exhibit.

An administrator has an existing cluster and needs to improve performance using AHV Turbo. Which two items are required to achieve even greater performance? (Choose two.)

A.

Workloads are multi-threaded.

B.

VMs have one vCPU configured.

C.

VMs have multi-queue disabled.

D.

VMs have more than one vCPU.

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Question # 10

An administrator is trying to correct high cluster IOPs and Cluster Controller Latency. Networking is the suspected issue.

Which networking parameters should be configured in the Nutanix cluster?

A.

Bond State and network latency

B.

Number of NICs connected and network latency.

C.

Number of NICs connected and frame size

D.

Number of NICs connected and bond state.

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Question # 11

An administrator is managing multiple Windows and Linux VMs connected to Nutanix Volumes. The Linux VMs are experiencing intermittent connectivity issues. The Windows VMs do not experience the same issue.

Which option should the administrator use to resolve this issue?

A.

Utilize Jumbo Frames

B.

Add additional disks to the Volume Group

C.

Set the SCSI timeout value to 60

D.

Utilize a separate subnet for the Linux VMs

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Question # 12

An administrator knows that the disks in a cluster are out of date and a new firmware is available. For security reasons, these clusters do not have access to the Internet.

Which two steps must be completed to update the firmware? (Choose two.)

A.

Configure LCM with a URL to access the firmware bundle.

B.

Download a dark site bundle and stage it on an internal webserver.

C.

Download the updated firmware .tgz file from the Nutanix portal.

D.

Select Upgrade Software, then select disks and upload the updated firmware.

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Question # 13

An administrator protected a DB VM running on a Nutanix cluster with NearSync Replication, which schedules to repeat every 15 minutes â–¡ 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.

NearSync stops working and fails over to the remote site.

B.

Protection Domain transitions back to the hourly schedule.

C.

The Administrator needs to re-enable it manually.

D.

The system continuously tries to get to the NearSync schedule.

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Question # 14

An administrator needs to make sure an RF3 cluster can survive a failure of two complete racks without negatively affecting performance. The current cluster configuration consists of the following:

• 30 All Flash Nodes: distributed 10 nodes per rack across three 42U racks

• Each node is configured with 20TB usable storage all flash (Cluster Total 600TB Usable)

• Current cluster utilization is 500TB storage

• Storage containers have Erasure Coding enabled

Which configuration changes should be made to make sure the cluster meets the requirements?

A.

Expand the cluster to 50 nodes distributed evenly across 5 racks

B.

Expand the cluster to 48 nodes distributed evenly across 6 racks

C.

Expand the cluster to 60 nodes distributed evenly across 6 racks

D.

Expand the cluster to 40 nodes distributed evenly across 5 racks

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Question # 15

A VDI environment based on AHV Cluster is not performing well. The current environment is using only one bridge (Bridge0). The administrator needs to verify if nodes are using all network cards associated to Bridge0.

Which two menus should be used to check the current configuration? (Choose two.)

A.

Network Configuration item in Settings menu

B.

Host view in Network menu

C.

Host NICs tab in Hardware menu

D.

I/O Metrics tab in VM menu

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Question # 16

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.

•Assess resource health on Hardware page

•Review the Analysis page for memory usage demand

•Determine the VDI workload-to-host affinity across the cluster

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.

•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

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