[Jan 08, 2022] NCS-Core Exam Dumps - Nutanix Practice Test Questions
New Real NCS-Core Exam Dumps Questions
NEW QUESTION 34
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 informationis still not being displayed.
What is causing this problem?
- A. The cluster is using RDMA-enabled NICs.
- B. The ISL between switches is not configured.
- C. SNMP is not configured properly.
- D. br0 and br1 are not defined.
Answer: C
Explanation:
Explanation
ref:https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v55:wc-network-visu
NEW QUESTION 35
A consultant is deploying a Nutanix cluster at a customer location. The consultant will be deploying the latest AOS along with the latest Nutanix hardware.
Which three references should the consultant review prior to this installation? (Choose three.)
- A. Software Product Interoperability
- B. Field & Security Advisories
- C. Acropolis Advanced Administration Guide
- D. End-Of-Life (EOL) Information
- E. Release Notes
Answer: A,B,E
NEW QUESTION 36
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. Leap
- D. Asyn&DR
Answer: C
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2005_Data_Protection:BP-2005_D
NEW QUESTION 37
An administrator manages the following two Nutanix AOS 5.15 cluster environment:
* Corp-cluster-01
* Corp-cluster-02
The VM images must be available only onCorp-cluster-01, but cannot be checked out to cluster Corp-cluster-02. The images also cannot be checked out to any other clusters that are registered with Prism Central in the future.
Which two configuration settings must the administrator choose when creating the image placement policy that satisfies the stated requirements? (Choose two.)
- A. Set the policy enforcement toHard.
- B. Create an image placement policy that identifies cluster Corp-cluster-01 as the target cluster
- C. Create an image placement policy that identifies cluster Corp-cluster-02 as the target cluster.
- D. Set the policy enforcement to Soft.
Answer: A,B
Explanation:
Explanation
Ref:https://next.nutanix.com/community-blog-40/nutanix-just-made-ahv-image-management-painless-33144
NEW QUESTION 38
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 genesis process is down on both Nodes D and E.
- D. The default gateway for the CVMs and AHV hosts is down.
Answer: B
Explanation:
https://hyperhci.com/2020/07/29/nutanix-cluster-services-down-troubleshooting/
NEW QUESTION 39
An administrator has an existing Nutanix seven-nodecluster running at RF2 that must be changed to have the following capabilities:
* RF3 set for the cluster
* Performance tier deduplication
What is the minimum memory needed on the CVMs to allow for these capabilities?
- A. 32GB
- B. 28GB
- C. 20G?
- D. 24GB
Answer: B
Explanation:
Explanation
Ref:https://next.nutanix.com/how-it-works-22/rf2-rf3-requirements-37206#:~:text=Controller%20VMs%20must
NEW QUESTION 40
A VM does not have enough resources for the demand,which leads to performance bottlenecks. The VM is exhibiting one or more of following baseline values, based on the past 30 days:
* CPU usage > 90% (moderate), 95% (high)
* CPU ready time > 5%, 10%
* Memory usage > 90%, 95%
* Memory swap rate > 0Kbps (no moderate value)
Which type of VM is being described?
- A. Constrained VM
- B. Over-provisioned VM
- C. Bully VM
- D. Inactive VM
Answer: A
Explanation:
NEW QUESTION 41
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 write cache
- B. Increase the OPLOG
- C. Increase SSD capacity
- D. Use HDDs with higher RPM
Answer: C
Explanation:
Explanation
Ref:
https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2126-SAS-on-Nutanix:BP-2126-SAS-o
NEW QUESTION 42
During the Foundation imaging process, nodes are successfully imaged, but the cluster creation fails.
Which log should the consultant review to determine the cause?
- A. genesis.out
- B. service.log
- C. first_boot.log
- D. foundation.out
Answer: B
NEW QUESTION 43
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 add an 8GB file without receivinga notification email.
- B. User 1 can add an 8GB file to the share without receiving notification.
- C. User 2 can continue to add another 3GB file butwill receive a daily notification email.
- D. User 1 can continue to add another 5GB file but will receive a daily notification email.
Answer: A,D
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/details?targetId=Files-v3_6:fil-file-server-quotas-c.html#nconcep
NEW QUESTION 44
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 45
Anadministrator needs to evaluate if the existing configuration of Protection Domains meets the specified corporate recovery policy for SQL Data. The corporate policy requires that all SQL Servers be recoverable at the DR site within 30 minutes, and must result in a maximum of 60 minutes of data loss. SQL data must be required.
The protection domain is configured as follows:
* Application consistent snapshots are enabled
* The SQL server VMs are assigned to the Protection Domain as their own Consistency Group
* The Protection Domain schedule is configured as snapshots taken every 90 minutes from 7 am until 8 pm What must be changed to meet the required policy?
- A. Revise the schedule to be 45 minutes
- B. Revise the schedule to be 30 minutes
- C. Revise the schedule tc be 15 minutes
- D. Revise the schedule to be 60 minutes
Answer: D
NEW QUESTION 46
The networking team makes changes to the Top of Rack switches to which the Nutanix cluster are attached. A few VMs are able to communicate with each other on the same node but are unable to connect to other parts of the network.
What is the likely cause of this issue?
- A. There is a VLAN misconfiguration on the switch.
- B. The vNIC port is disconnected on the affected VMs.
- C. Jumbo Frame are misconfigured across ports.
- D. There is a VLAN misconfigurationon the VMs.
Answer: A
NEW QUESTION 47
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. IPv6 is not enabled on the switch.
- B. IPMI port is not plugged in.
- C. Foundation VM is running on a Windows host.
- D. 10GbE ports are configured with the incorrect duplex setting.
Answer: A
NEW QUESTION 48
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. The CVM should have eth1 connected to the OVS.
- B. The upstream port for eth2 is missing a VLAN.
- C. The user VMs only have one NIC
- D. Bridge br0-up should be configured to use balance-tcp rather than active/backup.
Answer: B
Explanation:
Explanation
Ref:https://portal.nutanix.com/page/documents/solutions/details?targetId=BP-2071-AHV-Networking:top_ahv_n
NEW QUESTION 49
A customer recently set up Async Replication between Site A and Site B.
The customer wants to conduct aplanned 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 are powered off on Site A and must be manually powered on at Site B.
- C. VMs get deleted from Site B. and the protection domain is now Active.
- D. VMs get deleted from Site A and the protection domain is no longer active.
Answer: D
Explanation:
Explanation
https://portal.nutanix.com/page/documents/details?targetId=Web-Console-Guide-Prism-v5_10:wc-protection-do
NEW QUESTION 50
A consultant is unable to install virtualization software on a laptop.
Which two versions of Foundation can be used to resolve this issue? (Choose two.)
- A. Foundation VM
- B. Foundation Applet
- C. Foundation Central
- D. Foundation Portable
Answer: B,D
NEW QUESTION 51
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