The Ultimate Nutanix NCS-Core Dumps PDF Review
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NEW QUESTION 91
A consultant is onsite and needs to start their Foundation Virtual Machine (FVM) to image Nutanix hardware.
The FVM fails to boot. The consultant decides to use a different Foundation method.
Assuming the nodes will discover, which Foundation type or configuration option should the consultant select?
- A. Use IPMI IPs
- B. Use IPMI MACs
- C. Foundation Applet
- D. Foundation VM
Answer: C
NEW QUESTION 92
Which two components must be identified to validate that software compatibility requirements are met for Nutanix Cluster Installation? (Choose two.)
- A. Firmware
- B. Hypervisor
- C. Guest OS
- D. AOS
Answer: B,D
NEW QUESTION 93
A consultant is preparing to add new nodes into an existing cluster. The current cluster AOS version is 5.8.
The new expansion node is currently running AOS 5.9 code. The cluster must continue to run at its current AOS version.
Which method can be used to successfully add the node?
- A. Use the CLI and enter cluster add-node node-serial="node_serial".
- B. Upgrade the cluster to 5.9 and add the node through Prism Element.
- C. Use Prism Element, which will downgrade the node by default during the node add process.
- D. Use Prism Element to Expand the cluster and select the re-image option.
Answer: D
NEW QUESTION 94
Asystems administrator needs to add more VMs to their Nutanix cluster.
Which two actions should the administrator perform to determine if the current cluster can accommodate the new VMs? (Choose two.)
- A. Determine utilization with Cluster Runway.
- B. Enable Deduplication and Erasure Coding.
- C. Perform an Inventory with Life Cycle Management.
- D. Utilize Optimize Resources for VM efficiency.
Answer: A,D
Explanation:
Explanation
Ref:
NEW QUESTION 95
After finishing foundation on an AHV cluster, a consultant is preparing to plug into the customer network given the following set of requirements:
* All network traffic on trunks is tagged
* Customer is using LACP
* A native VLAN is not in use
Which set of commands should the consultant use to ensure cluster connectivity on customer equipment?
- A. change_cvm_vlan 10
ovs-vsctl set port br0 tag=10
ovs-vsctl set port br0-up bond_mode=balance-tcp - B. change_cvm_vlan 10
ovs-vsctl set port br0 tag=10
ovs-vsctl set port br0-up bond_mode=balance-slb - C. change_cvm_vlan 0
ovs~vsctl set port br0 tag=0
ovs~vsctl set port br0-up bond_mode=active-backup - D. change_cvm_vlan 0
ovs-vsctl set port br0 tag=0
ovs-vsctl set port br0-up bond_mode=balance-tcp
Answer: D
NEW QUESTION 96
An administrator is configuring an All Flash cluster to support the following workloads:
* Full clone virtual desktops
* Hadoop
* Write heavy databases
Whichthree 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 97
A customer has a G6 AHV cluster with 4x10GbE NICs on each node and the following configuration:
* Networking is set to default
* Only two NICs are connected
The customer receives the following critical message:
The NIC is disconnected from the switch, or the switchport is failing.
What should the consultant verify to resolve the issue?
- A. The other two 10GbE connections are removed from the default bond.
- B. The VLANs are configured correctly on the switch or tagged on the cluster.
- C. The NICs are configured for active-backup.
- D. The NICs are connected for balance-slb.
Answer: C
NEW QUESTION 98
An organization is running a Nutanix Cluster based on AOS 5.10.x and VMware vSphere 6.7. Currently, the CVM network is segmented and Storage only nodes not present.
A new security project based on NSX is coming. VMware Distributed Virtual Switches are required. The administrator needs to prepare the environment for the new project.
Which step should the administrator use to initiate the project?
- A. Enable Jumbo Frames to accommodate network frames
- B. Convert storage only nodes into vSphere nodes
- C. Enable Nutanix Flow at the Prism Central Level
- D. Manually disable CVM network Segmentation
Answer: A
NEW QUESTION 99
Refer to the exhibit.
An administrator notices a critical alert on the Metro Availability Protection Domain What is causing this alert?
- A. Metro Availability Protection domain is active on the remote site.
- B. VMware Site Recovery Manager is handling a failover event
- C. Metro Availability did not fail over and caused an outage.
- D. vSphere moved VMs to the remote container, and the VMs must be moved back.
Answer: A
Explanation:
Explanation
Ref:https://www.vvlsystems.com/wp-content/uploads/2016/11/BP-2009_Metro_Availability.pdf
NEW QUESTION 100
An administrator iscurrently 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-slb
- B. Ovs-vsctl set port br0-up bond_mode=active-backup
- C. Ovs-vsctl set port br0-up other_config: bond-rebalance-interval=30000
- D. Ovs-vsctl set port br0-up bond_mode=balance-tcp
Answer: A,C
NEW QUESTION 101
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 isbeing generated?
- A. A drive has been ejected
- B. A node has been rebalanced
- C. A node has been rebooted
- D. A drive has been reformatted
Answer: C
Explanation:
Explanation
Ref: https://portal.nutanix.com/page/documents/kbs/details?targetId=kA032000000TT8DCAW
NEW QUESTION 102
An administrator is using Nutanix Move to migrate aWindows VM from ESXi to AHV. Automated guest preparation is failing with an error:
Account has UAC enabled error
The administrator is using the local built-in administrator account for the Windows VM Admin approval mode must remain enabled.
What should theadministrator do to continue with the migration with Nutanix Move?
- A. Place Windows VM in Maintenance Mode
- B. Reboot the Windows VM and try the migration again
- C. Follow manual VM preparation guidelines
- D. Use a Domain Admin account for the Windows VM
Answer: C
Explanation:
Explanation
https://next.nutanix.com/move-application-migration-19/nutanix-xtract-validation-failed-user-must-belong-in-a-g
NEW QUESTION 103
An administrator needs to replace the self-signed certificate on a cluster. Which two requirements must be met as part of the process? (Choose two.)
- A. The imported files for the customcertificate must be PEM encoded.
- B. The cluster administrator must restart the interface gateway.
- C. The signed, intermediate and root certificates are chained.
- D. The existing certificate must be deleted prior to replacement.
Answer: A,C
Explanation:
Explanation
Ref: https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v55:mul-security-ss
NEW QUESTION 104
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. Database VM is experiencing high CPU ready time.
- B. Curator scans causes by ILM constantly moving data.
- C. VM Flash Mode reduces SSD tier capacity for VMs.
- D. Controller VM is experiencing high CPU ready time.
Answer: D
NEW QUESTION 105
A consultant creates a four-node AHV cluster with two 1GbE (eth0, etc1) and two 10GbE (eth2, eth3) NICs per node. The 1GbE NICs will not be placed into service, but the customer wants the network to be preconfigured for their eventual use.
The consultant removes the 1GbE NIC from the default bond and creates a second bridge(br1), but is unable to add the 1GbE NIC using the below command:
manage_ovs -bridge_name br1 -interfaces 1g -bond_name br1-up update_uplinks Which parameter is missing from this command?
- A. --bridge_duplex full
- B. --bond_duplex full
- C. --require_link=false
- D. --interfaces eth0
Answer: D
NEW QUESTION 106
After imaging the nodes and creating the cluster successfully, the consultant connects the cluster to the customer network. When logging into Prism, the events dashboard is full of errors.
What is causing the issue?
- A. Foundation did not create the cluster successfully.
- B. The consultant did not run Nutanix Cluster Check (NCC..
- C. The cluster was not stopped prior to connecting to the customer network.
- D. The Cluster Virtual IP Address (VIP) was not set up during the process.
Answer: C
NEW QUESTION 107
Refer to the exhibit.
User 1 and User 2 belong to the AAPM group
What are two descriptions of how Files perform quota management? (Choose two.)
- A. User 2 can continue to add another 3GB file butwill receive a daily notification email.
- B. User 1 can continue to add another 5GB file but will receive a daily notification email.
- C. User 1 can add an 8GB file to the share without receiving notification.
- D. User 2 can add an 8GB file without receivinga notification email.
Answer: B,D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-file-server-quotas-c.html#nconcep
NEW QUESTION 108
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 one large SSD to each node and enable Flash Mode for the VMs.
- B. Add a minimum of four virtual disks to each VM, and aggregate them on guest OS level.
- C. Add one large virtual disk to each VM. and use it for all application data.
- D. Add a minimum of four SSDs to each node toensure all writes go to the SSDs.
Answer: B
Explanation:
Explanation
Ref:https://next.nutanix.com/server-virtualization-27/iops-latency-issue-1168
NEW QUESTION 109
An administrator is supporting a business critical environment and deploys metro availability to achieve a zero data loss configuration. The two clusters are connected by a 1GbE connection. A new workload is going to be deployed to this cluster. This workload requires a sustained 150MB/S of write throughput and 20MB/s of read throughput.
Which change must be made to deploy the workload successfully on this cluster?
- A. The bandwidth must be increased tosupport this workload.
- B. The replication frequency must be less than 60 minutes.
- C. Zero data loss nearsync must be used to support this workload.
- D. The workload must be configured to read at greater than 12.5MB/S.
Answer: A
Explanation:
Explanation
Ref:
NEW QUESTION 110
Anadministrator recently added VLAN 205 CRM in Prism Element. The workloads attached to the associated NICs are unable to establish network connectivity.
Which Layer 2 protocol allows the administrator to troubleshoot this issue from Prism Element?
- A. HDLC
- B. LLDP
- C. SUP
- D. LACP
Answer: B
Explanation:
NEW QUESTION 111
A consultant is preparing to foundation over a customer network that has the following criteria:
* VLAN segmented network
* VLAN tags on the nodes must be imaged prior to starting the foundation process.
For each node, the consultant has done the following:
* Connected to the Network Crash Cart of the Node
* Logged in using "root" credentials
What should the consultant do next?
- A. 1. CD to /home/data/nutanix/nutanix-network-crashcart/
2. Start Network Utility tool by running: ./network_configuration
3. Change Values - B. 1. CD to /root/nutanix-network-crashcart/
2. Start Network Utility tool by running: ./network_configuration
3. Change Values - C. 1. Log into CVM using [email protected]
2. CD to /root/Nutanix-network-crashcart/
3. Start Network Utility tool by running: ./network_configuration
4. Change Values - D. 1. Log into CVM using [email protected]
2. CD to /home/data/nutanix/nutanix-network-crashcart/
3. Start Network Utility tool by running: ./network_configuration
4. Change Values
Answer: B
NEW QUESTION 112
Refer to the exhibit.
A consultant is deploying a cluster using the customer-provided IP addressing information.
Which option in Foundation must be configured to ensure connectivity during the deployment?
- A. Network Segmentation
- B. Multi-homing
- C. Range Autofill
- D. Link Aggregation
Answer: B
NEW QUESTION 113
A consultant creates a Windows VM after installing a new Nutanix cluster running AHV. The consultant has statically assigned an IP address to the VM but it is unable to communicate on the network.
Which action should the consultant take to resolve this issue?
- A. Confirm that IPv6 is enabled on the guest VM.
- B. Mount and install the Nutanix Guest Tools.
- C. Set a Group Policy to make sure the Windows Firewall is disabled.
- D. Confirm that the VM vNIC is tied to the correct VLAN in Prism Element.
Answer: D
NEW QUESTION 114
An administrator receives a notification that storage in a Nutanix cluster is unavailable. The cluster consists of five nodes and is configured with a Fault-Tolerance level of 1 (FT-1).
Upon investigation, the administrator finds the following:
* All AHV hosts are powered on and the CVMs are running
* Nodes A, B, and C are connected to one top of rack switch
* Nodes D and E are connected to a second top of rack switch
* The cluster status command run on Node A shows that CVM services on nodes D and E are down Which issue is causing the storage outage?
- A. Nodes D and E are inmaintenance mode.
- B. The switch connecting Nodes D and E is down.
- C. The default gateway for the CVMs and AHV hosts is down.
- D. The genesis process is down on both Nodes D and E.
Answer: B
Explanation:
https://hyperhci.com/2020/07/29/nutanix-cluster-services-down-troubleshooting/
NEW QUESTION 115
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Who should take the Nutanix NCS-Core Certification:
The Nutanix NCS-Core Exam is designed for candidates who want to improve their knowledge of the core topics covered by this exam. Candidates who have passed the NCE, or have equivalent prior experience testing a Nutanix cluster, can take this exam. Nutanix NCS-Core Dumps exam is designed for both new and experienced engineers who want to prepare for the test. If you have any experience with the Nutanix platform, you will need to upgrade your Nutanix NCS-Core Certification Exam. The enterprise focuses on Nutanix engineers, technical consultants, and presales engineers who want to get a clearer understanding of the platform. This includes tasks such as setting up clusters for high availability and disaster recovery (DR) services, configuring affinity/anti-affinity rules, configuring node drain and auto-recovery policies.
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What is the purpose of the Nutanix NCS-Core Certification Exam
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