EMT Practice Test

1. Question Content...

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Question1: A user running a Computer Aided Design (CAD) application is complaining about slow response time within the VM, particular when moving windows or rendering images.
Which VM metric will guide the administrator toward diagnosing the problem?

Question2: The customer is seeing high memory utilization on a mission critical VM. Users report that the application is unavailable. The guest OS does not support hot add components.
How should the administrator fix this issue?

Question3: Which AOS process determine if an I/O from a user will be written to OpLog or to an Extent Store?

Question4: Which inefficient VM Profile can be used to identify a VM that consumes too many resources and causes other VMs to starve?

Question5: Which component can be associated with a storage policy?

Question6: An administrator is concerned about the amount of data that a VM reading and writing to the storage fabric.
Which metric will provide that data?

Question7: An administrator needs to boot a VM to a bootable CD. The administrator tries to configure the VM to boot to it, select to add disk, and goes to the images available. The image for the bootable CD is unavailable.
What is the Likely issue?

Question8: After configuring modules for a Remote Syslog Server, the settings are as shown. The administrator notices that even though the level parameter is set to EMERGENCY, that all monitor logs are being sent.
What is the likely cause of this issue?

Question9: Which two methods are available when migrating a VM from a legacy 3-tier solution using VMware ESXi to AHV? (Choose two.)

Question10: An administrator logs in to Prism Element goes to the Network view, and sees the output shown in the exhibit.

Which three steps must the administrator take to increase throughput to the host? (Choose three.)

Question11: Which two predefined views can be added to a report to identify inefficient VMs?

Question12: An administrator has been tasked with increasing security on Nutanix cluster by disabling password authentication when accessing the CVM and AHV hosts and instead moving to key-based SSH, What is the easiest way for the administrator to meet these needs?

Question13: Microsegmentation was recently enabled in a Nutanix environment. The administrator wants to leverage Prism Central to create a policy that will block all traffic regardless of direction, between two groups of VMs identified by their category.
Which policy should be used to meet this requirement?

Question14: Refer to Exhibit:

An administrator is trying to create a custom alert policy for all VMs.
Why is the Alert warning if field greyed cut?

Question15: An administrator needs to run a mixed Exchange and SQL workload with a guaranteed amount of container space for each application.
How should the administrator meet this requirement?

Question16: An administrator is adding a node with a higher AOS release to an existing cluster.
What is the most efficient action an administrator should take to ensure it is in a supported state?

Question17: An administrator manages a cluster and notices several failed components shown in the exhibit.

What two options does the administrator have to run all NCC checks manually? (Choose two.)

Question18: An administrator is working with Nutanix Support and needs to provide logs for troubleshooting an issue. The cluster is located in a secure environment. Data such as IP addresses and VM names cannot be shared.
Which method should be used to anonymize the log data sent to Nutanix Support?

Question19: An administrator was reviewing various AOS logs when a it was noticed that the time of the logs were off by several hours.
Which initial step was missed during the post process cluster configuration?

Question20: Which two types of granular RBAC does Nutanix provide for AHV hosts? (Choose two.)

Question21: Refer to Exhibit:

An administrator is trying to put a node into maintenance mode but receives the message shown in the exhibit.
What is a potential reason for this dialog?

Question22: Which component ensures uniform distribution of data throughout the cluster to eliminate hot spots and speed up rebuilds?

Question23: An Administrator is working on a one-node ROBO cluster configurations
Which statement is true for this configuration?

Question24: An administrator has set up a local web server accessible to the Nutanix clusters.
Which two steps are required to set up LCM for an environment without Internet access? (Choose two.)

Question25: In Files, how many FSVMs are deployed by default?

Question26: Which three configuration scenarios are valid for the deployment of Prism Central? (Choose three.)

Question27: Refer to exhibit:

Why has an anomaly been triggered?

Question28: While installing Windows 2019 on a new VM on an AHV cluster, an administrator notices there aren't any drives listed for the install.
What might the problem be?

Question29: An administrator wants to ensure that data in a container is stored in the most space efficient manner as quickly as possible after being written, Which space efficiency too meets this requirement?

Question30: An administrator needs to deploy an application with a large amount of data connected via Nutanix volumes.
Which two actions should the administrator take when designing the Volume Group? (Choose two.)

Question31: An Administrator has been asked to deploy VMs using a specific image. The image has been configured with settings and applications that will be used by engineering to develop a new product by the company.
The image is not available on the desired cluster, but it is available in other cluster associated with Prism Central.
Why isno't the image available?

Question32: What are two minimum prerequisites for live migration to succeed? (Choose two.)

Question33: What is the minimum time a newly created Deduplication storage policy takes to apply to the VMs in the container?

Question34: In a default configuration of an AHV cluster, a single node fails.
What happens to the running VMs on that node?

Question35: CPU utilization climbs above 90% on several VMs. This causes performance degradation for a business-critical application.
How can alerts be configured to notify the administrator before VM CPU utilization hits 90%?

Question36: An administrator wants to use Volumes to connect to physical servers that are not able to be virtualized.
Which three things must be configured for Volumes to support iSCSI clients? (Choose three)

Question37: Refer to the exhibit.

Which two initial cluster configuration tasks were missed during the deployment process? (Choose two.)

Question38: What is the default network bond setting for an AHV host configuration?

Question39: An administrator wants to receive an environment summary report when a host failure occurs.
Which action would address the administrator's need?

Question40: What is the function of the virbr0 bridge on AHV?

Question41: An administrator wants to create a trunked interface on a VM on AOS 5.15x.
Which two steps should the administrator take first to achieve this? (Choose two)

Question42: An administrator needs to configure Prism to send encrypted messages to a set of recipients.
Which setting must be applied?

Question43: Which node type does not deploy a Nutanix Controller VM?

Question44: Refer to exhibit:

What could be the cause for this behavior?

Question45: Which Nutanix service control ncli, the HTML5 UI, and Rest API?

Question46: Which best practice should be followed when creating a bond in a Nutanix cluster?

Question47: An administrator has an AHV cluster that is comprised of 4 nodes with the following configuration in each node:
CPU:2 each 2.4GHz, 12 core
Memory: 256GB
Disk: 6 each 1.92 SSD
A VM with 16 vCPUs and 96GB of RAM is being created on the cluster.
How should the administrator configure the VM to assure optimal performance?

Question48: An administrator logs into the Nutanix Support Portal and notices there is a new version of the LCM Framework available. In an effort ensure LCM is providing the latest features, the administrator would like to upgrade LCM.
How can the LCM Framework be upgraded?

Question49: Refer to the exhibit.

System Non-Root Partition Usage shows a warning or critical alert The administrator needs to change the frequency of checks and alerts to respond more quickly.
Where in Prism Element should the administrator change the frequency of checks and alerts?

Question50: In the event of a disk failure, which process will immediately ad automatically scans Cassandra to find all data previously hosted on the failed disk, and all disks in that node?

Question51: A guest VM should be able to tolerate simultaneous failure of two nodes or drives.
What are the minimum requirements for the Nutanix cluster?

Question52: A VM in a 12-node Nutanix cluster is hosting an application that has specific Physical GPU requirements. Only three nodes in the cluster meet this requirement.
The administrator wants to allow a general workload to be distributed across all nodes in the cluster and must make sure that the node hosting the VM meets its requirements.
How should the administrator perform this task?

Question53: What is the expected operation during node addition when the new node has a different AOS version?

Question54: Refer to Exhibit.

An administrator increases the cluster RF to 3. The containers are not modified.
What will the new values in the data resiliency dashboard be for FAILURES TOLERABLE for the Zookeeper and Extent Groups components?

Question55: A customer has a 24-node cluster with all containers configured with RF3. Two different nodes have incurred a simultaneous HDD failure.
What is the result?

Question56: An administrator is not able to log into Prism Central by using a new Active Directory user account. After Logging with the local user, the administrator verified that Directory Services and Role Mapping setting are valid.
What is the most likely cause of this issue?

Question57: A user is complaining about slowness of a mission-critical MSSQL Server. The administrator logs into Prism Element to investigate the VM performance and observes what is shown in the diagram.

Which action would best improve VM performance?

Question58: Administrator is creating a Windows 10 VM that will be used for a virtual desktop template. After creating the VM and booting to the ISO, the administrator is unable to install Windows and receives the following error.

What steps does the administrator need to take to install the OS?

Question59: In which two scenarios is an automated live migration likely to occur? (Choose two)

Question60: An administrator notices that most of the VMs in the cluster are on one host. Users report that an application seems to respond slowly. The application server VM has significantly more memory assigned to it than other VMs.
How should the administrator fix this issue?

Question61: After logging into Prism Element, an administrator presses the letter A on the Keyboard.
What is the expected outcome of this input?

Question62: How should an administrator enable secure access to Volumes using a password?

Question63: Where should an administrator unregister Prism Element from Prism Central?

Question64: A configuration is single domain, single forest, and does not use SSL.
Which port number should be used to configure LDAP?

Question65: An administrator recently added new SSDs to a Nutanix cluster and knows the firmware will be out of date, Due to security constraints, the cluster does not have access to the Internet.
Which two steps must be completed to update the firmware? (Choose two.)

Question66: An administrator is performing validation testing of a new-deploy cluster. During this test, the administrator disconnect each LAN interface from each of the nodes while pinging the hypervisor and guest VMs.
When the first interface is disconnected, pings continue as expected to the hypervisor, but pings stop responding from the guest. Pings continue when the interface is reconnected. When the second interface is disconnected, pings continue to both the hypervisor and guest VMs.
What could be the cause of this error?

Question67: An administrator responsible for a VDl environment needs to investigate reports of slow logins. The administrator 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 VDl VMs.
What are two impacts on the cluster? (Choose two)

Question68: AHV IPAM assigns an IP address from the address pool when creating a managed VM NIC.
At which two instances does the address release back to the pool? (Choose two)

Question69: An administrator wants to have a VM on an AHV cluster with access to multiple VLANs. What is the most efficient way to achieve this?

Question70: An administrator wants to reduce the largest amount of alert emails received from Prism Central.
Which two settings should the administrator customize to meet this requirement? (Choose two)

Question71: An administrator is implementing a VDI solution. The workload will be a series of persistent desktops in a dedicated storage container within a four-node cluster Storage optimizations should be set on the dedicated storage container to give optimal performance including during a node failure event Which storage optimizations should the administrator set to meet the requirements?

Question72: An administrator wants to expand the Failure Domain level of a cluster.
What two options are available? (Choose two.)

Question73: The Update Source for LCM has been configured as shown in the exhibit. Inventory is failing consistently.
What is the likely cause of this issue?

Question74: An administrator has received reports of users being disconnected from remote desktop sessions to a specific VM.
Which VM metric is most useful isolating the cause of the issue?

Question75: Refer to the exhibit.

An administrator is trying to implement the solution that is shown in the exhibit, but has been unsuccessful.
Based on the diagram, what is causing the issue?

Question76: An administrator is troubleshooting vDisk performance issues in a Nutanix cluster with hybrid disks. The VMs all have Flash Mode enabled.
But users are reporting disk latency.
What could cause the performance issues?

Question77: Which three upgrades should an administrator be able to perform using Lifecycle Management? (Choose Three)

Question78: An administrator is configuring data protection and DR for a multi-tier application. All VMs must be protected at the same time.
What must the administrator do to meet this requirement?

Question79: An administrator has a Custom backup application that requires a 2TB disk and runs m Windows. Throughput is considerably lower than expected.
The application was installed on a VM with the following configuration:
* FOU vCPUs with one core/vCPU
* 4GB of Memory
* One 50GB vDisk for the Windows installation
* One 2TB vDisk for the application
What is the recommended configuration change to improve throughput?