EMT Practice Test

1. Question Content...

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Question1: 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?

Question2: An administrator wants to configure Near Sync an AOS 5.10 implementations. The Cluster has the following characteristic
1)2 nodes at both the primary and remote site
2)60 TB of storage on each node
3)1.9 TB SSD disks in each node
4)8 VMs per protection domain
5)A mix of ESXi and AHV hypervisor
What three steps would need to be taken successfully enable Near Sync? (Choose Three)

Question3: Which Prism Dashboard should be used to collect CPU/Memory and Disk I/O statistics over time?

Question4: 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?

Question5: Which algorithm do snapshots and clones leverage to maximize efficiency and effectiveness?

Question6: 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?

Question7: Where can administrator change a CVM password?

Question8: 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?

Question9: Which 3 VM components can be monitored in the VM dashboard in prism element (choose three)

Question10: An administrator wants to view the total IOPs, read & write IOPs on a single graph in prism Which type of chart on the analysis is capable of allowing this view?

Question11: An administrator has observed that when an all- AHV host restarts unexpectedly one VM it hosts does not restart as expected.
Which cluster on VM configuration explains this behavior?

Question12: How will an HDD failure affect VMs with data on the failed device?

Question13: An administrator is configuring NTP for Nutanix cluster.
How many NTP sources must they configure to identify a false ticker and provide redundancy?

Question14: An administrator wants to configure key based SSH access for an AOS 5.5 Implementation Which three components can be secured using this method?

Question15: Which configuration should an administrator make in Prism to receive a summary of the alerts every 24 hours?

Question16: Client needs a backup solution to allow the ability to replicate small data sets to public cloud. The RPO of this tertiary data must be 24 hrs or better.
Which solution should an engineer recommend to the client base on these requirement?

Question17: A customer has a newly-deployed AHV cluster with nodes that have 2.x 10 GBE and 2.x interface. The customer wants to use all available network interfaces to provide connectivity to the VMs.
Which option should the administrator use to achieve this while remaining consistent with Nutanix recommendations?

Question18: Which type of data is distributed by Zookeeper to ensure availability in the case of node or block failure?

Question19: An administrator needs to determine current CPU usage across multiple clusters.
Which method should the administrator use to generate this type of report?

Question20: A two-node ROBO cluster is configured with a witness VM.

What happens when Node A goes down?

Question21: Which three drivers are included in the Nutanix virtio package? (choose three)

Question22: Which two items are required to manually upload an AOS update to a Nutanix Cluster? (Choose two)

Question23: 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%?

Question24: How should an administrator configure a custom alert for a specific VM in Prism?

Question25: What is the default level of Verbosity used when enabling Nutanix Pulse?

Question26: 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?

Question27: What is the maximum number of tested and supported vDisks (including snapshots) that is a Nutanix cluster can maintain?

Question28: Which process should a cluster administrator follow to determine the uplink bond configuration node?

Question29: Which configuration item is required to set-up email alerts?

Question30: An Engineer logs into a CVM to troubleshoot connectivity loss between two CVMs and find the following interfaces subnets and WLANs configured.
-eth0 - VLAN10-10.1.10.0/24
eth01-No VLAN-192.168.5.0/24
eth2 - LAN20-10.1.20.0/24
Which two Nutanix networking features are being utilized? (Choose two)

Question31: What is the expected operation during node addition when the new node has a different AOS version?

Question32: In which two scenarios is an automated live migration likely to occur? (Choose two)

Question33: An administrator needs to power down an AHV node in order to replace a failed DIMM?
Which step should the administrator take after placing the node into maintenance mode?

Question34: An administrator has just executed a maintenance window for some applications running on their nutanix cluster. After completing the maintenance, they want to assess the health of the cluster and make sure that there is no impact during the maintenance.
Which three dashboards in prism will assist the administrator in making this determination? (Choose Three)

Question35: An administrator has a 4-node Nutanix cluster running on AHV. The administrator creates a new storage container and makes that all available to all hosts.
Which storage protocol is used for Virtual Machines to access virtual disks on the storage container?

Question36: 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?

Question37: Which service performs snapshots in an AOS 5.10 implementations?

Question38: An administrator wants to be able to manage their application from prism central.
Which feature must the administrator enable to allow for application management?

Question39: Which two methods should an administrator employ to set up the AHV host VLAN in a cluster to follow Nutanix recommendations? (Choose two)

Question40: 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?

Question41: An administrator is auditing the recent alerts on the cluster to report to the management.
Which dashboard in Prism Central can be used to generate this report?

Question42: Which Nutanix cluster service manages VM access to the Distributed Storage Fabric?

Question43: An administrator wants to create a trunked interface on a VM on AOS 5.10x.
Which two steps should the administrator take first to achieve this? (Choose two)