EMT Practice Test

1. Question Content...

---

Question1: Which baseline is used to identify a Zombie VM?

Question2: A newly-hired Nutanix administrator was tasked by the CIO to create a single VM on a test network. The network administrator stated that a native VLAN was used on the Cisco TOR switches with the following parameters:
IP address:172,16.1.2
Network Mask: 255.255.255.0
Default gateway: 172.16.1.1
VLAN:1
The same parameters were used to create a network profile on Nutanix, but the when the VM was on ...
What should the Nutanix administrator do to fix this issue?

Question3: Refer to the exhibit.

An administrator is adding a new node to a cluster. The node has been imaged to the same versions of AHV and AOS that the cluster running, configured with appropriate IP addresses, and br0-up has been configured the same the existing uplink bonds When attempting to add the node to the cluster with the Expand Cluster function in Prism , the cluster is unable to find the new node.
Based on the above output from the new node, what is most likely the cause of this issue?

Question4: An administrator wants to expand the Failure Domain level of a cluster.
What two options are available? (Choose two.)

Question5: An administrator needs to relocate an AHV cluster to a new datacenter during a maintenance window. The cluster will use the same IPs in the new datacenter.
Which two steps should be taken to prepare for this task? (Choose two.)

Question6: Which AOS process determine if an I/O from a user will be written to OpLog or to an Extent Store?

Question7: Which best practice should be followed when creating a bond in a Nutanix cluster?

Question8: After configuring Active Directory as the desired authentication service, an administrator is not able to login into Prism Central using privileged account.
Which configuration must be checked first?

Question9: An administrator is tasked with configuring network on an AHV cluster and wants to maximize throughput for the host with many small VMs while minimizing network switch configuration.
Which bond mode should the administrator select?

Question10: 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?

Question11: 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)

Question12: What is a requirement to enable Flow Networking?

Question13: Which change can be made on a cluster with software-based Data-at-Rest Encryption enabled?

Question14: 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.)

Question15: Which component ensures uniform distribution of data throughout the cluster to eliminate hot spots and speed up rebuilds?

Question16: 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?

Question17: What are two minimum prerequisites for live migration to succeed? (Choose two.)

Question18: An administrator migrates a VM onto a new Nutanix cluster- After the migration, the administrator observes the following conditions:
* Cluster memory utilization: 64%
* Cluster CPU utilization: 19%
* Cluster storage utilization. 32%
* Average VM CPU utilization: 25%
* Average VM CPU ready%: 24%
* Average VM memory utilization: 60%
Which two changes should the administrator make to improve VM performance? (Choose two.)

Question19: 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?

Question20: What is the function of the virbr0 bridge on AHV?

Question21: An administrator is configuring cross-hypervisor DR from an ESXi cluster to a new AHV cluster. When the administrator migrates a protection domain to the AHV cluster, the VMs fail to boot.
What should the administrator do to correct this problem?

Question22: 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?

Question23: A configuration is single domain, single forest, and does not use SSL.
Which port number should be used to configure LDAP?

Question24: An administrator has been asked to enable block awareness and increase the fault tolerance to FT2 on a Nutanix AHV cluster with the following configuration:
Four blocks
One node per block
Will the administrator be able to accomplish these tasks?

Question25: An administrator is tasked with configuring networking on an AHV cluster and needs to optimize for maximum single VM throughput.
Which bond mode should the administrator select?

Question26: 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?

Question27: Which two private key types are supported by the Nutanix SSL certificate implementation? (Choose two.)

Question28: Which data savings technique utilizes stripes and parity calculation in a Nutanix cluster?

Question29: An administrator needs to increase bandwidth available to the AHV host and to the CVM.
How should the administrator complete this task?

Question30: What requires iSCSI initiator configuration in the guest OS to use Volumes?

Question31: What is he recommended approach for a constrained VM?

Question32: Which Nutanix service control ncli, the HTML5 UI, and Rest API?

Question33: 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?

Question34: The administrator wants a container to be displayed and limited to 1TB in the hypervisor.
What advanced container setting must the administrator set?

Question35: 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?

Question36: An administrator manages an AHV cluster that is dedicated to a dev/test environment. The administrator receiving complaints from users that they are unable to create new VMs on the cluster.
After the reviewing the cluster, the administrator finds that the memory resources are almost fully utilized, with many VMs over-provisioned on memory.
What option is the most efficient resolution to enable additional VMs to be created?

Question37: An administrator needs to provide access for a user to view real-time performance metric for all VMs on all clusters across the datacenter.
Which method accomplishes this with the least effort and ongoing maintenance?

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

Question39: 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?

Question40: An administrator needs to configure a new subnet on an AHV cluster and want to ensure that VMs will automatically be assigned an IP address at creation time.
Which type of network does the administrator need to create?

Question41: 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%?

Question42: 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?

Question43: 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?

Question44: A vDisk is read by multiple VMs. The cluster creates immutable copies of the vDisk. What are these vDisk copies called?

Question45: A recently configured cluster is leveraging NearSync with a recovery schedule of 15 minutes. It is noticed that the cluster is consistently transitioning in an Out of NearSyne.
What action should be taken to potentially address this issue?

Question46: How many SSL certificates are used by Prism Element on a Nutanix cluster?

Question47: The Linux administration team has requested access rights to any current or future Linux VM in the environment What entity should be selected when assigning this new role?

Question48: 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)

Question49: How should an administrator configure a custom alert for a specific VM in Prism?

Question50: 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?

Question51: Which two permission assignment tasks can be accomplished via Prism Element? (Choose two.)

Question52: A guest VM should be able to tolerate simultaneous failure of two nodes or drives.
What are the minimum requirements for the Nutanix cluster?

Question53: In which two scenarios is an automated live migration likely to occur? (Choose two)

Question54: An administrator needs to periodically send information about cluster efficiency via email to a set of users.
What should be configured to accomplish this task?

Question55: An administrator needs to create a new Linux image and will to do the following as part of the VM deployment:
* Set the OS hostname
* Add custom users
* Add keys
* Run custom scripts
What package needs to be installed in the Linux image to facilitate this automation?

Question56: Refer to Exhibit:

Why has an anomaly been triggered?

Question57: Async DR is configured between two sites. A network outage occurs at the primary site.
Which steps must the administrator perform to bring the VMs back into service at the backup site?
Item instructions: For each procedure, indicate the order in which that procedure must take place to meet the item requirements. Not all procedures are valid. Identify any invalid procedures using the drop-down option.

Question58: InFiles, how many FSVMs are deployed by default?

Question59: 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?

Question60: Which two predefined views can be added to a report to identify inefficient VMs?

Question61: When a configuring a syslog server in Prism Central, what two pieces information are required? (Choose two.)

Question62: Refer to Exhibit:

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?

Question63: In Nutanix clusters, which feature ensures VMs can be migrated and restarted on another host in case of failure?

Question64: 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?

Question65: 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?

Question66: Refer to the exhibit.

The Linux Admin role has been created to manage only Linux VMs in the environment. However, the Admin1 user does not have access to all Linux VMs.
What step should be taken to grant the proper access?

Question67: 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?

Question68: An administrator would like to leverage the Reliable Event Logging Protocol (RELP) with their Remote Syslog Server. After completing the configuration, it is observed that RELP logging is not working as expected.
What is the likely cause of this issue?

Question69: 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)

Question70: An administrator is setting up a Nutanix cluster and needs to configure the default VLAN.
Which configuration should the administrator choose?

Question71: Which command should an administrator run from the CLI to view the uplink state of all AHV nodes in the cluster?

Question72: 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?

Question73: Where are Leap Availability Zones configured?

Question74: What is the expected operation during node addition when the new node has a different AOS version?

Question75: Which capability refers to the storage of VM data on the node where the VM is running and ensure that the read I/O does not have to traverse the network?

Question76: 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?

Question77: 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.)

Question78: Refer to Exhibit:

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?