Nutanix NCM-MCI5.15 問題集

質問 1：
An administrator needs to expand a cluster based on AHV and running on Nutanix G5 hardware with a new Nutanix G7 system. The cluster is running AOS 5.10 but the operation fails when expanding the cluster. AOS is running on the new system. There are no issues discovering the node.
Why is the operation failing?
A. AOS version running on G7 is older than the version on the cluster.
B. Foundation software has not been updated on the cluster.
C. G7 hardware cannot be added to a G5 cluster.
D. EVC needs to be configured before cluster expansion
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Refer to the exhibit.

A Nutanix host is connected as shown in the exhibit with br0-up set to active/backup. Physical Switch 1 experiences a power outage causing br0-up to failover to using eth2. The CVM and host become inaccessible. User VMs restart on other hosts in the cluster, which causes a disruption to those VMs.
Which configuration issue likely caused this outage?
A. Bridge br0-up should be configured to use balance-tcp rather than active/backup.
B. The upstream port for eth2 is missing a VLAN.
C. The CVM should have eth1 connected to the OVS.
D. The user VMs only have one NIC
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Refer to the exhibit.
An administrator logged into Prism Element, notices the following in the home dashboard, and showing the exhibit.
Which action should the administrator take next?
A. Configure the fqdn for the hosts indicated
B. Troubleshoot the zookeeper server issue
C. Check the hardware page for disk failures
D. Re-run NCC specifying data_resiliency_check
正解：D

質問 4：
An alert about RX errors on eth2 on a node is reported in the cluster. The administrator logs in to the CVM in question, checks the ping_* files in the data/logs/syststats folder, and notices intermittent ping loss.
The node in question has the following network configuration:

Which action should be used to troubleshoot without disrupting the VMs running on this node?
A. Check the port on the switch side for any errors
B. Remove eth3 from br0-up and monitor for new alerts
C. Replace the cable from eth2 to the switch
D. Enable balance-s1b on br0-up and monitor if a problem persists
正解：A

質問 5：
A three-node cluster has a Nutanix Files instance with three FSVMs.
What happens after a node failure?
A. The affected FSVM will not be restarted on another node due to its agent VM setting.
B. The affected FSVM will not be restarted on another node due to its VM-to-VM anti-affinity settings.
C. The affected FSVM will get live-migrated to another node.
D. The affected FSVM will be restarted on another node.
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An administrator finds that home shares cannot be configured in a new Files 3.5 deployment. Why is this happening?
A. Multi-protocol access is not configured.
B. NFS default access is set to Read Only.
C. The system is deployed as a single FSVM.
D. Access Based Enumeration is not enabled.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
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. VM read and write operations continue normally.
B. VMs on the nodes with failed disks are unable to write data
C. VMs are migrated off of the nodes with disk failures.
D. Each node with a failed disk is marked as degraded.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Refer to the exhibit.

An administrator is commissioning a Nutanix Enterprise Cloud. Once the user VMs have been deployed and are running, the administrator finds that VMs on the same host are able to communicate, but are unable to communicate between hosts.
What must be changed to enable full inter-VM communications?
A. The VMs need to have static IP addresses
B. Change the spanning-tree port type on the switch
C. Update the switch to specifically allow VLAN 15
D. Change the network the VMs are connected to
正解：C
解説: (Topexam メンバーにのみ表示されます)