NCS-CORE Online Practice Questions and Answers

A customer wants to expand an existing cluster with three additional nodes. After running the Foundation process on the new nodes, the customer realizes that the wrong IPs where used and the nodes are configured on a different network. The customer decides to create a new cluster instead.

Which method should be used to recreate the cluster?

A. Log into IPMI and use cluster create command to create the cluster.

B. Log into CVM and use cluster create command to create the cluster.

C. Log into Hypervisor and use cluster create command to create the cluster.

D. Foundation all nodes again and create the cluster.

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.

A consultant is planning a new cluster installation and needs to locate the Shared IPMI port for each of the specific nodes that the customer has bought. Which Support Portal location contains the document that would identify the port?

A. Solutions Documentation

B. Hardware Replacement Documentation

C. Software Documentation

D. Knowledge Base

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.

A consultant creates three storage containers (container-1, container-2, container-3). The customer requires that only container-1, which will be utilized as an NFS datastore, be presented to external hosts.

However, users are able to mount all three containers.

What is causing this problem?

A. Compression was turned on for all containers.

B. A Container-level whitelist entry was configured.

C. Deduplication was turned on for all containers.

D. A Global whitelist entry was configured.

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 SSDs to each node toensure all writes go to the SSDs.

B. Add a minimum of four virtual disks to each VM, and aggregate them on guest OS level.

C. Add one large SSD to each node and enable Flash Mode for the VMs.

D. Add one large virtual disk to each VM. and use it for all application data.

A consultant is running Foundation. The cluster creation fails during the process. The host logs confirm that the nodes have been successfully imaged. The consultant decides to create the cluster manually. Which command should the consultant use?

A. cluster -c IP_CVM_A, IP_CVM_B, IP_CVM_n

B. cluster create -s IP_CVM_A, IP_CVM_B, IP_CVM_n

C. cluster -s IP_CVM_A, IP_CVM_B, IP_CVM_n create_manual

D. cluster -s IP_CVM_M, IP_CVM_B, IP_CVM_n create

A consultant finishes creating a new ESXi cluster. The consultant connects to the nodes via laptop and a personal flat switch. The host/CVM network is on VLAN 23. The customer has the native VLAN on the ToR switches set to 23.

The customer wants to use LACP. Before placing the nodes on the customer network, the consultant tags VLAN 23 for each host and CVM. The consultant connects the nodes to the customer network and finds that they are unreachable.

What is causing this issue?

A. The customer has LACP fallback enabled on switch ports.

B. The hosts have not been migrated to a vSphere Distributed Switch.

C. Under the vSwitch0 settings, the consultant did not select Route based on IP hash.

D. The host and CVM are incorrectly configured.

Which two components must be identified to validate that software compatibility requirements are met for Nutanix Cluster Installation? (Choose two.)

A. Guest OS

B. AOS

C. Firmware

D. Hypervisor

A consultant is setting up a new Hyper-V cluster. The customer requirements are as follows:

*

VMs should automatically failover to another host if the host crashes

*

Host CPU and Memory resources should be evenly balanced

*

New VMs should be placed on the host with the most resources available Which two Hyper-V features can be used to meet the requirements? (Choose two.)

A.

Performance Resource Optimization

B.

Failover Clustering

C.

High Availability

D.

Distributed Resource Scheduler