EMT Practice Test

1. Question Content...

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Question1: An administrator is reviewing performance of a core banking system that routinely has 20,000 concurrent users. During, business hours, the CPU on the applications servers runs at close to 100%. The administrator needs to determine if there is a performance issue specific to the app servers, the database servers, or all servers on the cluster.

Which metrics should the administrator review in Prism Analysis Graphs?

Question2: An administrator needs to configure Acropolis File Service (AFS). The administrator is setting up AFS for the first time on the Nutanix cluster.
How many file services VMs are created by default?

Question3: Which three settings are required for network switch discovery in Prism? (Choose Three)

Question4: through what interfaces is/are (anti-)affinity rules configured. (Choose three)

Question5: A configuration is single domain, single forest, and does not use SSL.
Which port number should be used to configure LDAP?

Question6: What are two minimum prerequisites for live migration to succeed? (Choose two.)

Question7: An administrator has configured an Active-Active policy on the brO uplink of an AHV host. The host is experiencing connectivity issues. What step should be taken?

Question8: what additional features are available with prism pro(prism central with pro license)? (Choose two)

Question9: When a VM is restarted on a new host during an HA event, how is the I/O data path impacted?

Question10: Which best practice should be followed when creating a bond in a Nutanix cluster?

Question11: A system administrator needs to add more VMs to their Nutanix cluster.
Which two actions should the administrator perform to determine if the current cluster can accommodate the new VMs? (Choose two)

Question12: Which configuration can be used the data encryption on a nutanix cluster regardless of the hardware configuration?

Question13: * 20 sites with two-node clusters in Singapore
* 20 sites with two-node clusters in Japan
* 30 sites with two-node clusters in Australia
The HQ and main datacenter is based in Hong Kong.
What is the minimum number of Witness VMs the administrator should configure at the Hong Kong HQ datacenter?

Question14: An administrator wants to secure an application running on an AHV cluster by limiting incoming and outgoing traffic destinations. The administrator creates a security policy for the application.
What is the next step?

Question15: A catastrophic failure occurs at the primary data center. A protection domain has been set up. All required data has been replicated to an offsite DR location.
Which button should an administrator click on at the remote site's protection domain to bring up the replicated VMs?

Question16: An administrator is examining a VM's performance on the Prism VM dashboard and has identified that it is seeing periodic spikes in CPU utilization.
Which method allows the administrator to examine the history of the VM's CPU utilization?

Question17: Which feature, if enabled, can simplify licensing operations?

Question18: Which Prism Dashboard should be used to collect CPU/Memory and Disk I/O statistics over time?

Question19: An administrator migrates a Windows VM from an ESXi host to a Nutanix AHV cluster. When powered on, the migrated VM fails to start. The VM console shows the error message:
Cannot locate boot device
What should the administrator confirm to identify the reason that the VM fails to boot?

Question20: An administrator receives an alert email that indicates that a health check has failed.
Which action should the administrator take to collect more information on the failed check?

Question21: What is the default level of Verbosity used when enabling Nutanix Pulse?

Question22: What action should an administrator take to verify the ability to receive email alerts from a Nutanix cluster?

Question23: What requires iSCSI initiator configuration in the guest OS to use Volumes?

Question24: Two HDDs fail simultaneously on a single AHV host.
What are the chances of data loss?

Question25: An administrator needs to report on any alerts generated by a Nutanix cluster that affected the cluster's availability over the past 10 days.
Which method should be used to locate these events?

Question26: Which two methods can be used to create VMs with UEFI firmware? (Choose two.)

Question27: How many Prism Central instances are required to deploy Leap:'

Question28: An Administrator is working on a one-node ROBO cluster configurations
Which statement is true for this configuration?

Question29: An administrator must make sure that a business critical application experiences consistent I/O latency.
Which feature should the administrator enable to meet this requirement?

Question30: What is the expected behavior of the VMs residing on that host when a controller VM becomes unavailable?

Question31: An administrator has a 5-node cluster configured for RF2 with 200 TB of raw disk space. The administrator decides to enable Erasure Coding to gain additional usable space.
Approximately how much usable space would be available after enabling Erasure Coding?

Question32: Where should an administrator unregister Prism Element from Prism Central?

Question33: Which two access protocols are supported by Files? (Choose two.)

Question34: Where should an administrator go to check upgrade compatibility between different AOS versions?

Question35: A two-node ROBO cluster is configured with a witness VM.

What happens when Node A goes down?

Question36: An administrator is restarting a node and the CVM has not automatically restarted.
Which command should be used to start the CVM?

Question37: Which Nutanix product or feature would support the replacement of a storage appliance for shared home directories?

Question38: An administrator's cluster experiences a CVM failure. However, VMs on the nodes continue to produce I/O.
Which Distributed Storage Fabric can be attributed to this behavior?

Question39: Which three upgrades should an administrator be able to perform using Lifecycle Management? (Choose Three)

Question40: An administrator recently executed maintenance on their network. After they would like to verify that this maintenance window did not have any adverse effects on their Nutanix Cluster by running Nutanix Cluster Check (NCC) Which two interface can be used to run NCC? (Choose two)

Question41: A guest VM should be able to tolerate simultaneous failure of two nodes or drives.
What are the minimum requirements for the Nutanix cluster?

Question42: An administrator is deploying a SQL database that is licensed by the number of physical CPU cores available to the application.
Which feature can be used to minimize licensing costs?

Question43: Which two capabilities does IPAM provide in a Nutanix networking configuration? (Choose two.)

Question44: Which two levels of encryption are supported in a Nutanix cluster running third-party hypervisor? (Choose two.)

Question45: In what order does Nutanix recommend that components be upgraded on a single cluster?

Question46: What should the administrator do to enable this functionality?

Question47: An administrator is creating a Protection Domain to back up multiple application environments.
Which mechanism does Nutanix use to aggregate VMs with common backup and restore objectives?

Question48: After an unplanned primary site outage, an administrator Activates a protection domain at the backup site.
Which steps must the administrator perform to bring the production VMs back up at the primary site?

Question49: Which algorithm do snapshots and clones leverage to maximize efficiency and effectiveness?

Question50: Which two private key types are supported by the Nutanix SSL certificate implementation? (Choose two.)

Question51: Which SSL Files required for Importing Key and certificate (Choose 2)

Question52: What command places a host in maintenance mode in AHV?

Question53: When VM HA Reservation is enabled, what is the expected behavior for all failed VMs in the event of a host failure?

Question54: An administrator deploys two VMs running a mail server application on a Nutanix cluster. The memory and CPU usage of these VMs must be tracked over time.
How should the administrator monitor these metrics?

Question55: Prism Central will be installed manually on an AHV cluster.
Which three disk images must be downloaded from the portal for the Prism Central VM? (Choose three.)

Question56: Which options are available when a live migration is performed on a VM in an AOS 5.5 implementation?

Question57: An administrator needs to ensure that resource are reserved so that all VMs are able to restart in the event of a host failure.
Which steps should the administrator take to ensure the cluster is configured and operating appropriately?

Question58: 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.)

Question59: When configuring Prism Central, which two log modules are able to forward messages to an external syslog server? (Choose two.

Question60: In which two scenarios is an automated live migration likely to occur? (Choose two)

Question61: An administrator has been tested with storing Nutanix snapshots at an off-premises location. The administrator does not have a second Nutanix cluster to use.
Which two servers could be utilized as remote sites for snapshots? (Choose two)

Question62: In which two scenarios is Nutanix Key Management Server supported?

Question63: Which three cluster operations require an administrator to reclaim licenses?(Choose three)

Question64: 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 two methods can be used to anonymize the log data sent to Nutanix Support? (Choose two.)

Question65: An administrator needs to bring down a host in a Nutanix Cluster for maintenance reasons. The administrator puts the host in maintenance mode.
What should the administrator do to perform an orderly shutdown of the CVM?

Question66: In a default configuration of an AHV cluster, a single node fails.
What happens to the running VMs on that node?

Question67: Which command should an administrator run from the CLI to view the uplink state of all AHV nodes in the cluster?

Question68: An AHV administrator wants to take advantage of maximized network throughput and redundancy for the default bond on some nodes.
Which action should the administrator perform?

Question69: An administrator needs to provide iSCSI storage to a VM on the nutanix cluster running ESXi Which native nutanix feature should be leveraged to meet this requirement?

Question70: What are the two effects of using Data-at-Rest Encryption on a Nutanix cluster? (Choose two.)

Question71: Which expected operations during node addition when the new node has a different AOS version?

Question72: Where can an administrator change a CVM password?

Question73: What is the purpose of a Leap availability zone?

Question74: An administrator is migrating workloads to a nutanix cluster. While the Nutanix cluster is ingesting data from the migration, the utilization of the SSDs increases, periodically drops to approximately 75% utilization, then continues to increase.
Which Distributed Storage Fabric (DSF) concept is causing the behavior?

Question75: Which two targets are valid options when selecting a Remote Site in Prism? (Choose two)

Question76: Which data savings technique utilizes stripes and parity calculation in a Nutanix cluster?

Question77: A node with Erasure Coding fails.
What is the impact?

Question78: In the event of failed CVM, what happens to the physically attached storage for the node and the VMs running on it?

Question79: An administrator is installing license on a newly created cluster. The cluster is behind a DMZ with no connection to the internet.
Which two steps encompass the connect process to install licenses to the cluster? (Choose two)

Question80: An administrator has a 3-node cluster and needs to enable Erasure Coding on a container.
Which action must the administrator take before enabling this feature?

Question81: Which Nutanix Product combines the Distributed Storage Fabric & App Mobility Fabric?

Question82: An administrator is trying to set up Role Mapping. A dialog box states: Directories have not been configured for Role Mappings.
What must the administrator do to fix this issue?

Question83: Clusters are configured with an http proxy server an administrator wants to deploy prism central Which scenario require to the administrator to configure the http proxy whitelist method?

Question84: A cluster has RF2. The cluster loses two drives on different nodes in the same storage tier.
What is the effect on the replicas of the VMs?

Question85: 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.)

Question86: An administrator is configuring NTP for Nutanix cluster.
How many NTP sources must they configure to identify a false ticker and provide redundancy?

Question87: Users report that data mining workloads on a single node in a Nutanix cluster are slow.
Which method should the administrator use to determine what may be causing this issue?

Question88: An administrator adds a node with older generation processors to an existing AHV cluster with newer generation processors. What is the effect on live migration?

Question89: When host affinity policies are enabled, how does this affect the AHV cluster?

Question90: An administrator is commissioning a Nutanix Enterprise Cloud. Once the user VMs have been deployed and are running, the administrator finds that VMs on the same host are able to communicate, but are unable to communicate between hosts.
What must be changed to enable full inter-VM communications?

Question91: Which change can be made on a cluster with software-based Data-at-Rest Encryption enabled?

Question92: Deduplication is enabled on a container in a hybrid cluster. The administrator sees no disk space savings.
Which two configurations are causing this issue? (Choose two.)

Question93: 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?

Question94: An administrator has configured a VM with affinity to a single host. Which AOS feature will this impact?

Question95: A customer wants to isolate a group of VMs within their Nutanix environment for security reasons. The customer creates a VM with two NICs to act as a firewall and installs the appropriate software and certificates.
However, no one from the outside can access the application.
What is the likely cause of this problem?

Question96: An administrator creates a new VM, but it cannot be accessed over the network. When the administrator opens a console in the VM dashboard, the guest OS seems to be configured correctly. However, it can only ping 127.0.0.x addresses.
What is the likely issue?

Question97: what does an administrator do before shutdown nutanix node for maintenance in the cluster? (Choose two)