Nutanix NCM-MCI5.15 Exam Questions (Updated 2021) 100% Real Question Answers
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NEW QUESTION 29
An administrator is notified that a bare metal database server is down. This database server is being served storage using a Nutanix Volume Group. Upon investigating, the administrator finds that the disks in the database server that map to the vDisks in the volume group have gone offline.
What is causing this issue?
- A. Port 3260 has been blocked in the server firewall.
- B. A CVM serving the Volume Group has gone offline.
- C. The Volume Group Load Balancer has been disabled.
- D. Port 9443 is blocked in the server firewall.
Answer: B
NEW QUESTION 30
A customer has NearSync configured. When the administrator tries to restore a snapshot from 3 minutes ago, it is not available. The snapshots are happening at 15-minute intervals instead of at the 5-minute configured interval. When the protection domain was initially set up, the snapshots were happening at the expected 5-minute interval.
What should the customer do to enable the snapshots to happen at the expected interval?
- A. Configure the protection domain to take snapshots on 15-minute intervals
- B. Change the protection domain to use Async DR
- C. Fix a connectivity issue because the protection domain reverted to Async
- D. Utilize Metro Availability to meet this requirement
Answer: C
NEW QUESTION 31
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. Add up the recovered workloads and manually remove from the Runway configuration.
- B. Check the Disregard Existing Workloads radio button in the Runway scenario.
- C. Power down the workloads during a maintenance window and run the Capacity Runway.
- D. Check the Disregard Existing Nodes radio button in the Runway scenario.
Answer: B
NEW QUESTION 32
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 ISL between switches is not configured.
- B. SNMP is not configured properly.
- C. br0 and br1 are not defined.
- D. The cluster is using RDMA-enabled NICs.
Answer: B
Explanation:
ref: https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v55:wc-network-visualization-intro-c.html
NEW QUESTION 33
An administrator is updating disk firmware using LCM and receives the following message:
"there have been 10 or more cluster services restarts within 15 minutes in the Controller VM" The message appears as each drive is upgraded.
What is the reason this message is being generated?
- A. A node has been rebooted
- B. A node has been rebalanced
- C. A drive has been reformatted
- D. A drive has been ejected
Answer: A
Explanation:
Ref: https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000TT8DCAW
NEW QUESTION 34
An administrator is configuring an All Flash cluster to support the following workloads:
* Full clone virtual desktops
* Hadoop
* Write heavy databases
Which three correct configuration options should the administrator use to meet the item requirements? (Choose three.) For each procedure, indicate whether it is a correct or incorrect procedure that must be configured to meet the item requirements using the drop-down option.
Answer:
Explanation:
Explanation:
Ref:
NEW QUESTION 35
An administrator needs to initiate a new VDI project within a couple of months. Prism Central reports there are no storage resources to accommodate such workloads.
The administrator sees many powered-off VMs and has the authority to delete test VMs powered off at least for 30 days. Test VMs belong to the Test category.
Using Prism Central, which steps are required to identify the correct VMs to be deleted?
- A. Create a new Scenario selecting Test VMs. filter by uptime
- B. Filter VMs list, choose Test category and Inactive under Efficiency
- C. Use Capacity Runway to filter by Test and Powered-off VMs
- D. Create a new Project selecting Test VMs, sorting by power state
Answer: B
Explanation:
NEW QUESTION 36
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. The Local authentication type must also be selected in PC.
- D. A client chap certificate must also be added 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 37
An administrator needs to create and start five new VMs for a Data Analytics Project (OLAP). The VM Profile is as follows:
* vCPU:4
* vRAM: 64 GB
* vDisk: 1.5 TB
Each of the four nodes of the Nutanix cluster has the following:
* 24 vCPU. 20% overall usage
* 192 GB RAM, 60% overall usage
* 2xl920GBSSD
* 4x 2 TB HDD
At cluster level, there is a single RF2 container that is 30% utilized and has an extent store capacity of 13.5 TB.
Which component requires administrator attention?
- A. Physical Cores, because they are not enough to power on all of the new VMs.
- B. Flash Tier because it is not enough to accommodate the workloads.
- C. Physical RAM, because it is not enough to power on all of the new VMs.
- D. Storage, because the capacity is not enough to create VMs.
Answer: C
NEW QUESTION 38
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. Post-Process Compression
- B. Flash Mode
- C. Inline Compression
- D. Cache Dedup
Answer: A
NEW QUESTION 39
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. Host view in Network menu
- B. Network Configuration item in Settings menu
- C. Host NICs tab in Hardware menu
- D. I/O Metrics tab in VM menu
Answer: A,C
NEW QUESTION 40
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=<protection_domain_name>
What does this do to the customer environment?
- A. Customer must then manually power off VMs at Site A and power them on at Site B.
- B. VMs get deleted from Site A and the protection domain is no longer active.
- C. VMs are powered off on Site A and must be manually powered on at Site B.
- D. VMs get deleted from Site B. and the protection domain is now Active.
Answer: B
Explanation:
https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-protection-domain-failback-disaster.html
NEW QUESTION 41
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. VMs have one vCPU configured.
- B. VMs have multi-queue disabled.
- C. VMs have more than one vCPU.
- D. Workloads are multi-threaded.
Answer: C,D
Explanation:
NEW QUESTION 42
A guest VM is reported to have poor storage performance. It has an I/O profile of 80% read. 20% write, and the HDDs form more than 50% of the read source.
What should an administrator do to resolve this issue?
- A. Increase the OPLOG
- B. Use HDDs with higher RPM
- C. Increase SSD capacity
- D. Increase the write cache
Answer: C
Explanation:
Ref: https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2126-SAS-on-Nutanix:BP-2126-SAS-on-Nutanix
NEW QUESTION 43
An administrator learns that some security settings in a cluster have been changed. The environment is out of compliance with required policies.
Which function should be used to revert any settings that have changed from the defaults and prevent further violations?
- A. Defense Information Systems Agency STIG enforcement
- B. Security Configuration Management Automation (SCMA)
- C. Cluster Lockdown with strong password enforcement
- D. Advanced Intrusion Detection Environment (AIDE)
Answer: B
Explanation:
Ref: http://myvirtualcloud.net/nutanix-scma-the-security-feature-that-could-save-your-organization/
NEW QUESTION 44
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. Re-run NCC specifying data_resiliency_check
- B. Check the hardware page for disk failures
- C. Configure the fqdn for the hosts indicated
- D. Troubleshoot the zookeeper server issue
Answer: A
NEW QUESTION 45
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 bond_mode=balance-tcp
- 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 other_config: bond-rebalance-interval=30000
Answer: B,D
NEW QUESTION 46
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. Convert Cluster to ESXi and enable Jumbo Frame on Host and CVM
- B. Enable Jumbo Frame on just the Host
- C. Enable Jumbo Frames on just the CVM
- D. Enable the use of Jumbo Frame on Host and CVM
Answer: B
NEW QUESTION 47
A customer wants to run SAP HANA on a Nutanix cluster with the following characteristics:
* AHV nodes
* SAP HANA version 2
* Production database files
Which configuration should be recommended to the customer?
- A. Start with a cluster containing three or more nodes
- B. Plate the SAP HANA Database on the same socket as CVM
- C. Do not enable compression, deduplication. or erasure coding on the storage container
- D. Enable only compression for the container that contains the Production database
Answer: C
Explanation:
Ref:
NEW QUESTION 48
An administrator needs to relocate an AHV cluster to a new datacenter during a maintenance window. The cluster will use the same IPs in the new datacenter.
Which two steps should be taken to prepare for this task? (Choose two.)
- A. Stop all Nutanix Files clusters
- B. Relocate the linked LDAP servers
- C. Shut down all user VMs in the cluster
- D. Reconfigure IPMI for the new datacenter
Answer: A,C
Explanation:
Ref: https://next.nutanix.com/installation-configuration-23/physical-relocation-of-nutanix-clusters-38403
NEW QUESTION 49
An administrator is deploying several new application VMs to a Nutanix cluster. The application is very transactional with a 28/72 random, read/write ratio.
What should the administrator do?
- A. Add a minimum of four virtual disks to each VM, and aggregate them on guest OS level.
- B. Add a minimum of four SSDs to each node to ensure all writes go to the SSDs.
- C. Add one large virtual disk to each VM. and use it for all application data.
- D. Add one large SSD to each node and enable Flash Mode for the VMs.
Answer: A
Explanation:
Ref: https://next.nutanix.com/server-virtualization-27/iops-latency-issue-1168
NEW QUESTION 50
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 8 nodes to a new 42U rack
- B. Expanse the cluster by adding 9 nodes to a new 42U rack
- C. Expanse the cluster by adding 3 additional nodes per rack, 9 nodes total.
- D. Expanse the cluster by adding 2 additional nodes per rack, 6 nodes total.
Answer: C
Explanation:
NEW QUESTION 51
An administrator needs to maximize storage potential in a six-node cluster. The container is configured with the following:
Post-process compression
Capacity deduplication
What should the administrator configure to increase space savings?
- A. Reserve capacity
- B. Erasure coding
- C. Inline compression
- D. Cache dedupe
Answer: B
NEW QUESTION 52
An administrator is concerned that Prism will be inaccessible if Active Directory is unable to process logins. Which method should the administrator use to access the cluster in the event of this type of outage?
- A. Manage the cluster remotely by downloading ncli to a remote workstation
- B. Deploy an Active Directory server locally on the cluster
- C. Manage the cluster by using the "nutanix" user on the Prism leader CVM
- D. Create and use an emergency local account on the cluster
Answer: D
NEW QUESTION 53
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. Remove one 10 Gbs interface from br0-up to make sure all 10 Gbs can be used.
- B. Configure balance-sib or balance-tcp mode for br0-up if switch configuration allows
- C. Add eth0 and eth1 to the br0-up bond
- D. Configure VLAN tagging both on br0 and br1 and their physical interfaces.
Answer: B
NEW QUESTION 54
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Real Nutanix NCM-MCI5.15 Exam Questions [Updated 2021]: https://prep4sure.examtorrent.com/NCM-MCI5.15-exam-papers.html
