Nutanix NCM-MCI-5.15 Online Practice Questions and Exam Preparation

Nutanix NCM-MCI-5.15 Online Questions & Answers

• Question 101:

  Refer to the exhibit.

  

  What is the purpose of eth2 on the CVMs?

  A. RDMA Network Segmentation
  B. iSCSI connectivity
  C. Remote site connectivity
  D. Network Segmentation
  D. Network Segmentation

• Question 102:

  An administrator receives reports about a Nutanix environment. The investigation finds the following;

  VMs are experiencing very high latency

  Each node is equipped with a single SSD, utilized at 95%

  Each node is equipped with three HDDs, utilized at 40%

  Why are the guest VMs experiencing high latency?

  A. CVMs are overwhelmed by disk balancing operations.
  B. All VM write operations are going to HDD.
  C. All VM read operations are coming from HDD.
  D. VMs are unable to perform write operations.
  C. All VM read operations are coming from HDD.

• Question 103:

  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 several virtual disks and attach to the VM
  B. Create a volume group with one virtual disk attached to the VM
  C. Create a virtual disk attached to the VM's PCI interface
  D. Create several virtual disks attached to the VM's virtual SCSI controller
  A. Create a volume group with several virtual disks and attach to the VM

• Question 104:

  An administrator needs to make sure an RF2 cluster can survive a complete rack failure without negatively effecting workload performance. The current cluster configuration consists of the following:

  30 nodes: distributed 10 nodes per rack across three 42U rack Each nodes is configured with 40TB usable storage all flash (Cluster Total 1.2 PB Usable) Current cluster utilization is 900TB storage

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

  A. Expanse the cluster by adding 3 additional nodes per rack, 9 nodes total.
  B. Expanse the cluster by adding 2 additional nodes per rack, 6 nodes total.
  C. Expanse the cluster by adding 9 nodes to a new 42U rack
  D. Expanse the cluster by adding 8 nodes to a new 42U rack
  A. Expanse the cluster by adding 3 additional nodes per rack, 9 nodes total.

• Question 105:

  A customer has the following requirement for a Nutanix cluster:

  Must support high-performance Nutanix Volumes iSCSI workloads Must utilize AHV nodes Must use 10 GbE interface How should the customer optimize networking?

  A. Enable Jumbo Frame on just the Host
  B. Convert Cluster to ESXi and enable Jumbo Frame on Host and CVM
  C. Enable Jumbo Frames on just the CVM
  D. Enable the use of Jumbo Frame on Host and CVM
  A. Enable Jumbo Frame on just the Host

• Question 106:

  An administrator is planning to deploy a Nutanix cluster to support a few high-performance VMs. This deployment will have the following considerations:

  Individual VMs will likely generate network throughputs in the range of 90-100Mbps Due to the configuration of the VMs, it is unlikely that a node will host more than one or two of them at a time Individual VMs will communicate with only a few (one or two) remote hosts at a time Multicast will not be used in the environment The hosts are connected via two 1GbE network connections

  How should the administrator configure the network bonds to meet this requirement while maintaining the simplest switch configuration?

  A. Configure bond0 as balance-sib
  B. Configure bond0 as active-backup
  C. Configure bond0 as balance-tcp
  D. Configure bond0 as balance-lacp
  A. Configure bond0 as balance-sib

• Question 107:

  A customer recently set up Async Replication between Site A and Site B. The customer wants to conduct a planned failover and clicks Activate on Site B.

  The customer then runs the following command on Site A:

  ncli pd deactivate_and__destroy_vms name=

  What does this do to the customer environment?

  A. VMs get deleted from Site B. and the protection domain is now Active.
  B. VMs are powered off on Site A and must be manually powered on at Site B.
  C. VMs get deleted from Site A and the protection domain is no longer active.
  D. Customer must then manually power off VMs at Site A and power them on at Site B.
  C. VMs get deleted from Site A and the protection domain is no longer active.