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Question # 4

An administrator knows that the disks in a cluster are out of date and a new firmware is available. For security reasons, these clusters do not have access to the Internet.

Which two steps must be completed to update the firmware? (Choose two.)

A.

Configure LCM with a URL to access the firmware bundle.

B.

Download a dark site bundle and stage it on an internal webserver.

C.

Download the updated firmware .tgz file from the Nutanix portal.

D.

Select Upgrade Software, then select disks and upload the updated firmware.

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Question # 5

An administrator of a Nutanix Enterprise Cloud has microsegmentation enabled and a firewall VM installed. The security team notifies the administrator that one of the VMs hosted in the environment has been exhibiting suspect network activity. The administrator wants to isolate the VM from the production network, but must still be able to access it to perform diagnostics.

What should the administrator do to meet the requirement?

A.

Disable the vNIC on the affected VM

B.

Quarantine the VM using the Forensic Method

C.

Create a firewall rule that blocks VM traffic but permits diagnostic access

D.

Create a security policy with a service chain directing that VMs traffic to the firewall VM

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Question # 6

A customer wants to run SAP HANA on a Nutanix cluster with the following characteristics:

• AHV nodes

• SAP HANA version 2

• Production database files

Which configuration should be recommended to the customer?

A.

Start with a cluster containing three or more nodes

B.

Enable only compression for the container that contains the Production database

C.

Do not enable compression, deduplication. or erasure coding on the storage container

D.

Plate the SAP HANA Database on the same socket as CVM

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Question # 7

Refer to the exhibit.

A Microsoft SQL 2016 deployment is shown in the exhibit. The administrator receives user reports that database queries take too long to return.

Which optimization should be made to this configuration to improve performance?

A.

Combine both of the OS and SQL Binaries disks

B.

Add a second SCSI controller for the Database.

C.

TempDB, and Logs disk Separate the Database. TempDB, and Logs onto their own disks

D.

Configure the VM to use a PCI disk controller

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Question # 8

A VDI environment based on AHV Cluster is not performing well. The current environment is using 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.

Network Configuration item in Settings menu

B.

Host view in Network menu

C.

Host NICs tab in Hardware menu

D.

I/O Metrics tab in VM menu

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Question # 9

An administrator inherits a new Nutanix environment and logs in to a CVM to check the network configuration. The configuration is as follows:

Which action should the administrator take to improve network performance?

A.

Configure VLAN tagging both on br0 and br1 and their physical interfaces.

B.

Add eth0 and eth1 to the br0-up bond

C.

Configure balance-sib or balance-tcp mode for br0-up if switch configuration allows

D.

Remove one 10 Gbs interface from br0-up to make sure all 10 Gbs can be used.

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Question # 10

An administrator is notified that a bare metal database server is down. This database server is being served storage using a Nutanix Volume Group. Upon investigating, the administrator finds that the disks in the database server that map to the vDisks in the volume group have gone offline.

What is causing this issue?

A.

The Volume Group Load Balancer has been disabled.

B.

Port 9443 is blocked in the server firewall.

C.

Port 3260 has been blocked in the server firewall.

D.

A CVM serving the Volume Group has gone offline.

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Question # 11

Refer to the exhibit.

An administrator has an existing cluster and needs to improve performance using AHV Turbo. Which two items are required to achieve even greater performance? (Choose two.)

A.

Workloads are multi-threaded.

B.

VMs have one vCPU configured.

C.

VMs have multi-queue disabled.

D.

VMs have more than one vCPU.

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Question # 12

A customer has a Nutanix cluster with 10Gb connectivity via switch fabric extenders. The administrator receives NCC health check errors of latency greater than 200ms.

Which action should the administrator take to resolve the NCC errors?

A.

Replace the switch fabric extenders with 10G line rate switches

B.

Upgrade NCC and increase the CVM memory by 4Gb

C.

Add 2 additional 10G uplinks from the switch fabric extenders per node

D.

Upgrade NCC and increase the vCPU of the CVM

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Question # 13

An administrator is deploying an application using Nutanix Volumes. After configuring the volume group and connecting the guest's iSCSI initiator to the volume group, they begin performance testing.

The administrator learns that performance on the virtual disk attached to the iSCSI initiator is far less than that of a virtual disk connected directly to the VM.

Which situation is causing this condition?

A.

The VM's iSCSI traffic is being routed to the data services IP subnet

B.

The performance test is generating small block random 10.

C.

The duster data services IP address is a bottleneck, shared with other iSCSI traffic

D.

Data Locality ensures that VM attached disks are always faster than iSCSI volumes.

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Question # 14

An administrator learns that some security settings in a cluster have been changed. The environment is out of compliance with required policies.

Which function should be used to revert any settings that have changed from the defaults and prevent further violations?

A.

Cluster Lockdown with strong password enforcement

B.

Advanced Intrusion Detection Environment (AIDE)

C.

Security Configuration Management Automation (SCMA)

D.

Defense Information Systems Agency STIG enforcement

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Question # 15

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 to support this workload.

B.

The workload must be configured to read at greater than 12.5MB/S.

C.

The replication frequency must be less than 60 minutes.

D.

Zero data loss nearsync must be used to support this workload.

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Question # 16

An administrator is currently 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=balance-tcp

C.

Ovs-vsctl set port br0-up bond_mode=active-backup

D.

Ovs-vsctl set port br0-up other_config: bond-rebalance-interval=30000

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