[Oct-2022] Nutanix NCS-Core Dumps - Secret To Pass in First Attempt
Nutanix NCS-Core Exam Dumps [2022] Practice Valid Exam Dumps Question
NEW QUESTION 56
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 0
ovs-vsctl set port br0 tag=0
ovs-vsctl set port br0-up bond_mode=balance-tcp - 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 10
ovs-vsctl set port br0 tag=10
ovs-vsctl set port br0-up bond_mode=balance-slb
Answer: B
NEW QUESTION 57
A consultant needs to review a customer's switch port configuration to identify any issues. Other customer requirements are as follows:
* Leverage LACP
* Native VLAN will not be used
* Use Multiple Upstream switches
* Use VLANs 20-25 and 30
* LACP Fallback has been Enabled
* vPC or MLAG has been configured
What must be included in a configuration in order to meet these requirements?
- A. Native VLAN set to default
Ports trucked to allow all necessary VLANs - B. Native VLAN set to 30
Ports in access mode to allow all necessary VLANs - C. Native VLAN set to 30
Ports Trunked to allow all necessary VLANs - D. Native VLAN set to default
Ports in access mode to allow all necessary VLANs
Answer: A
NEW QUESTION 58
An administrator needs to install prism central for their 2550 multi-cluster environment.
How should they deploy the application?
- A. Deploy a large 1-VM Prism Centralinstance.
- B. Deploy a small 3-VM Prism Central instance.
- C. Deploy a large 3-VM Prism Central instance
- D. Deploy a small 1-VM Prism Central instance.
Answer: C
NEW QUESTION 59
A consultant is viewing an ESXi host via console without external network connectivity.
Which two IP addresses can be used to connect to the CVM (Choose two.)
- A. 192.168.5.253
- B. 192.168.5.1
- C. 192.168.5.2
- D. 192.168.5.254
Answer: C,D
NEW QUESTION 60
A customer has two mission-critical applications and needs to have them backed up to a remote location. The remote location is connected using a leased line and has an average latency of 7 ms.
Which Nutanix technology will provide the shortest RPO possible?
- A. Metro Availability
- B. NearSync
- C. Asyn&DR
- D. Leap
Answer: D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2005_Data_Protection:BP-2005_D
NEW QUESTION 61
An organization subscribes to field advisories from the Nutanix support portal. An administrator receives an email about a rare problem that could cause cluster instability and affect the entire AOS cluster. The organization is running Vmware vsphere 6.x on Nutanix.
What action should be taken to resolve this issue?
- A. In Prism Central, select Life Cycle Management and perform LCM update.
- B. Open Prism Element and select Upgrade Software to update AOS.
- C. Use VMware Update Manager to update the cluster.
- D. File a ticket to NutanixSupport and provide the Field Advisory ID.
Answer: A
NEW QUESTION 62
A consultant is performing a Nutanix Cluster installation on Dell XC Core hardware. The consultant decides to use Foundation Portable for Mac to perform the installation. When the consultant arrives onsite, Foundation Portable is unable to locate the new nodes.
Which log should the consultant check to troubleshoot this issue?
- A. foundation.app/contents/resouces/log
- B. ~/data/logs/foundation.out
- C. /home/nutanix/foundation/log
- D. ~/data/logs/foundation
Answer: C
NEW QUESTION 63
Refer to the exhibit.
An administrator configures ActiveDirectory authentication as shown in the exhibit. Upon finishing setup, users are not able to log in.
What configuration change should be made to fix this issue?
- A. Change the Directory URL to use an IP rather than a name
- B. Change leaps to https
- C. Changethe plct from 389 to 636
D Change the Domain to use an IP rather than a name
Answer: C
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Prism-Central-Guide-Prism-v510:mul-security-a
NEW QUESTION 64
A consultant is using a customer's switch for installation. Although the 10GbE ports for each of the hosts are connected to the switch, the nodes fail to be discovered.
What is causing the issue?
- A. 10GbE ports are configured with the incorrect duplex setting.
- B. Foundation VM is running on a Windows host.
- C. IPv6 is not enabled on the switch.
- D. IPMI port is not plugged in.
Answer: C
NEW QUESTION 65
After the migration, some SQL queries take longer to execute than prior to migration.
The following SQL best practices were applied while creating the SQL VM on Nutanix:
*8 vDisks per SQL server VM
*Database and Log files on separate vDisk
*2 TempDB database drives and 1 TempDB log drive
What should the administrator to do improve the SQL Server performance?
- A. Redistribute existing data by creating additional database file and enable autogrowth
- B. Create multiple TempDB data files and enable autogrowth
- C. Create multiple SQL log files and disable autogrowth
- D. Redistribute existing data by creating additional database files and disable autogrowth
Answer: A
NEW QUESTION 66
An administrator is deploying a new application to a Nutanix Enterprise Cloud. The application requires a security to prevent unauthorized access. Theapplication also uses many non-standard ports that are unique to it. Security should not be changed for existing applications.
What should the administrator do to meet these requirement?
- A. Create new categories for the VMs, and create new security policies that include the new categories.
- B. Use existing categories for the VMs. and create new security policies to use the existing categories.
- C. Create new categories for the VMs, and modify existing security policies to include the new categories.
- D. Use existing categories for the VMs and modify existing security policies to include the specific port.
Answer: A
NEW QUESTION 67
After a recent installation using a flat switch, a consultant notices issues migrating the Nutanix nodes to the customer's network. The customer states that they are using VLANs on the production switch but not on the dedicated switch for IPMI. The customer does not require a manual configuration of the host and CVM.
What network changes need to be made to correct the issues?
- A. Use tagged VLANs for the CVM and host and access mode for IPMI.
- B. Us untagged VLANs for the CVM and host and trunk mode for IPMI.
- C. Use Native VLANs for the CVM and host and trunk mode for IPMI.
- D. Use Native VLANs for the CVM and host and access mode for IPMI.
Answer: D
NEW QUESTION 68
Refer to the exhibits.
A consultant is trying to test port failover on the node shown in the first exhibit. A continuous ping test is performed to the host. The consultant shuts down one of the links, after which the host ping request times out.
The consultant tries to troubleshoot the issue with the customer and sees the information shown in the second exhibit on their Cisco Switches:
What is causing the issue?
- A. Bad SPF+ cables are on the active interface.
- B. The wrong VLAN is tagged on the host.
- C. PortFast is not enabled on the port connected to the host.
- D. There is a Native VLAN mismatch on the switchport.
Answer: D
NEW QUESTION 69
A consultant successfully installs the Foundation VM on a laptop and needs to ensure the VM can communicate externally.
Which two configuration changes should the consultant make next? (Choose two.)
- A. Configure the static IP address through the desktop virtualization software.
- B. Open terminal and configure via ifconfig command.
- C. Run the set_foundation_ip_address application on the VM desktop.
- D. Ensure the vNIC is set to bridged adapter.
Answer: C,D
NEW QUESTION 70
An administrator responsible for a VDI environment needs to investigate reports of slow logins.
Theadministrator finds that increasing the number of vCPUs from 2 to 4 will reduce the login times.
Production workloads are consuming 75% of the host CPU on the cluster. The administrator increases the vCPU count on all of the VDI VMs.
What are two impacts on the cluster? (Choose two.)
- A. Increasing CPU counts will decrease memory utilization
- B. Increase memory utilization%
- C. Increase CPU ready%
- D. Increase CPU utilization%
Answer: C,D
NEW QUESTION 71
A consultant configures a Nutanix cluster and integrates the hosts into vCenter using VMware best practices.
The customer has requested that the Nutanix cluster only have a single datastore.
Upon configuring the cluster per the customer requirements, vCenter displays an alert regarding the heartbeat datastore. The consultant adds the das.ignoreInsufficientHbDatastore value = true rule. The container can be seen from each host, but the alert remains active.
What should the consultant do to resolve this issue?
- A. Make sure the DRS setting is turned on.
- B. Turn off and then turn back on HA.
- C. Create a second container.
- D. Whitelist the vCenter IP address within Prism.
Answer: B
NEW QUESTION 72
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 Frames on just the CVM
- B. Enable the use of Jumbo Frame on Host and CVM
- C. Enable Jumbo Frame on just the Host
- D. Convert Cluster to ESXi and enable Jumbo Frame on Host and CVM
Answer: C
NEW QUESTION 73
While preparing for a new four-node cluster installation, the consultant has a Tech Review Call with the customer. The hardware is as follows:
* 4 nodes in 1 Block
* 8 x 10 GbE Ports
* 4 x 1 GbE IPMI Ports
* Adequate Ethernet ports are available
* Ethernet cables are correct and available
* Adequate rack space is available
Which remaining item must be confirmed as available onsite?
- A. Fibre Channel switches
- B. Redundant 110v power
- C. Redundant 208v power
- D. Crash Cart
Answer: C
NEW QUESTION 74
A VDI environment based on AHV Cluster is not performing well. The current environment isusing 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. I/O Metrics tab in VM menu
- D. Host NICs tab in Hardware menu
Answer: A,D
NEW QUESTION 75
A system administrator needs to shut down an AHV node in a Nutanix cluster without causing service disruption. The administrator checks data resiliency and verifies that the cluster can tolerate a node down.
Which three steps should the administrator perform next? (Choose three.)
Answer:
Explanation:
Explanation
1 allow vms2 sd CVM3 sd node
NEW QUESTION 76
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. 15 minutes
- B. 6 hours
- C. 1 hour
- D. 0 minutes
Answer: A
Explanation:
Explanation
Ref:https://support-portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-p
NEW QUESTION 77
For a new AHV cluster installation, a customer has 20 NX-8155-G6 nodes with quad port SFP NICs.
The customer wants to meet the following guidelines:
* Take advantage of all available 10GbE links
* Achieve maximum throughput per VM
* Use of redundant ToR switches
* Fastest reconvergence during link failure
How should the load balancing be configured on the host?
- A. ovs-vsctl set port br0-up bond_mode=active-backup
ovs-vsctl set port br0-up other_config:bond-rebalance-interval=30000 - B. ovs-vsctl set port br0-up bond_mode=balance-slb
- C. ovs-vsctl set port br0-up other_config:lacp-fallback-ab=true
ovs-vsctl set port br0-up lacp=active
ovs-vsctl set port br0-up bond_mode=balance-tcp - D. ovs-vsctl set port br0-up bond_mode=balance-slb
ovs-vsctl set port br0-up other_config:bond-rebalance-interval=30000
ovs-vsctl set port br0 tag=10
Answer: D
NEW QUESTION 78
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. Foundation Applet
- B. Use IPMI MACs
- C. Foundation VM
- D. Use IPMI IPs
Answer: A
NEW QUESTION 79
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