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Nutanix NCSC-Level-1 Nutanix Certified Services Consultant (NCSC): Level 1 Exam Practice Test

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Total 78 questions

Nutanix Certified Services Consultant (NCSC): Level 1 Questions and Answers

Question 1

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.)

Options:

A.

Ensure the vNIC is set to bridged adapter.

B.

Configure the static IP address through the desktop virtualization software.

C.

Open terminal and configure via ifconfig command.

D.

Run the set_foundation_ip_address application on the VM desktop.

Question 2

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?

Options:

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.

Question 3

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?

Options:

A.

The NICs are configured for active-backup.

B.

The VLANs are configured correctly on the switch or tagged on the cluster.

C.

The other two 10GbE connections are removed from the default bond.

D.

The NICs are connected for balance-slb.

Question 4

A consultant has deployed a new Nutanix AHV cluster with Foundation. The customer requests separating the management and production traffic in the CVM.

Which feature should the consultant configure?

Options:

A.

Micro-segmentation

B.

Multi-homing

C.

Network Segmentation

D.

VLAN Tagging

Question 5

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?

Options:

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.

Question 6

Refer to the exhibits.

Question # 6

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:

Question # 6

What is causing the issue?

Options:

A.

There is a Native VLAN mismatch on the switchport.

B.

The wrong VLAN is tagged on the host.

C.

Bad SPF+ cables are on the active interface.

D.

PortFast is not enabled on the port connected to the host.

Question 7

A customer racks all nodes in the new cluster. The customer does not allow IPv6 for node discovery.

The consultant is not allowed to use the consultant’s own flat switch in the customer’s environment.

Which step should the consultant take to resolve this issue?

Options:

A.

Bare metal image all nodes with Foundation VM.

B.

Image each node individually with Foundation VM.

C.

Connect to the top of rack switch and discover the nodes with IPv4.

D.

Open a console to all nodes and statically assign IP addresses.

Question 8

A consultant creates an AHV cluster and connects the Intel X550T NICs to the top of rack switch using Twinax cables. The activity and link lights are green. The cluster cannot communicate over the 10GbE link.

What is the first command the consultant should perform to troubleshoot the issue?

Options:

A.

manage_ovs show_bridges

B.

manage_ovs show_interfaces

C.

manage_ovs update_uplinks

D.

manage_ovs show_uplinks

Question 9

Refer to the exhibit.

Question # 9

A consultant is installing AOS 5.10 and ESXi 6.5 on three nodes. During the Foundation process, ESXi 6.5 is not available as one of the choices for hypervisor.

Which solution should the consultant use?

Options:

A.

Upload ESXi image to /home/Nutanix/foundation/nos/hypervisor/esx.

B.

Restart Foundation VM and refresh Foundation page.

C.

Update the Foundation whitelist from the support portal.

D.

Upload ESXi image to /home/Nutanix/foundation/isos/hypervisor/esx.

Question 10

After uploading a hypervisor ISO during the Foundation process, a consultant sees a message that the MD5 sum for the hypervisor is not found in the Whitelist file.

Which step should the consultant take next to resolve this issue?

Options:

A.

Download the hypervisor ISO again from the vendor website.

B.

Restart the Foundation process and upload the hypervisor again.

C.

Download the latest hypervisor ISO whitelist file from Nutanix portal.

D.

Check the hypervisor version in the Nutanix Compatibility Matrix.

Question 11

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

Options:

A.

Guest OS

B.

AOS

C.

Firmware

D.

Hypervisor

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Total 78 questions