Section 4 – Analyze and Remediate Performance Issues
Refer to the exhibit.
An administrator receives complaints about poor performance in a particular VM. Based on the VM performance metrics, what is the most likely cause of this behavior?
AOplog is full and cannot serve IO request for this VM.
BSSD tier is not big enough to serve workloads’ IOPS demand.
CThe host's CPU is severely overloaded.
DThe VM needs mare vCPUs.
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Section 5 – Configure, Analyze, and Remediate Alerts and Events
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An administrator is configuring a Nutanix cluster for a mission-critical workload. All VMs in the cluster must have enough capacity to continue running even if a hardware failure occurs.
What should the administrator enable to meet this requirement?
AChange the fault tolerance level to Block.
BEnable HA Reservation in Prism Element.
CChange the redundancy factor to 3.
DEnable Degraded Node Detection.
Which requirement is needed to enable Flow Networking?
AHow Microsegmentation must be enabled.
BPrism Central is using a three-node scale out deployment.
CA dedicated virtual switch has been created for Flaw Networking.
DMicroservices Infrastructure (CMSP) is enabled.
An administrator receives a notification that storage consumption has exceeded 75% and that the cluster risks losing data resiliency.
How can the administrator change the intended warning threshold?
ASet the advertised capacity on each container
BKeep one host in maintenance mode
CConfigure a custom Reserve Capacity
DCreate a custom alert in the Health dashboard
An administrator must grant a user access to view real-time performance metrics for all VMs across every cluster in the datacenter.
Which method achieves this with the least effort and ongoing maintenance?
AConfigure AD authentication, create a custom role, assign the user to the role, and apply the role to all clusters and VMs.
BConfigure IDP authentication and assign the user to the Cluster Admin role in Prism Central.
CConfigure AD authentication and assign the user to the Viewer role in Prism Element.
DConfigure local account and assign the new user to the Viewer role in Prism Central.
After logging in to Prism Central, an administrator notices high cluster latency.
How can the administrator analyze the data with the fewest steps or actions?
ATake note of the cluster name and create a new Analysis chart.
BClick the cluster name in the cluster quick access widget.
CClick on the chart in the widget to expand the data elements.
DModify Data Density in the main Prism Central dashboard.
An administrator recently experienced a node failure in an AMV Nutanix cluster. All VMs restarted on other cluster nodes, but the VMs comprising a SQL cluster had been running on the failed host. The administrator has been asked to implement measures that prevent a future SQL outage.
Which affinity option will prevent the SQL VMs from running on the same host?
AVM Anti Affinity policy
BCreate Affinity Project
CVM-Host Affinity policy
DCreate Affinity Category
An administrator must grant permissions to users in Prism Central.
Which two methods can the administrator use?
Choose two
AConfigure a local account and map the user to a custom role.
BConfigure a SAML iDP and map the user to the Prism Admin role.
CConfigure an Active Directory and map a group to the Backup Admin role.
DConfigure a LDAP directory and map the user to a custom role.
When setting up a syslog server in Prism Central, which two pieces of information are required?
Choose two
AHTTPS URL
BIP address/port
CTransport protocol
DEncryption secret
An administrator needs to receive an environment summary report when a host fails.
Which action would meet the administrator's need?
ACreate a playbook
BEnable App Discovery
CEdit report schedule
DConfigure an alert policy
An administrator has received an alert that the database VMs in the environment are unresponsive.
During the investigation, the administrator found that the unresponsive VMs had been migrated to different nodes in the cluster and have Prism Central tasks named: ADS: Remove Resource Contention.
What caused these VM migrations?
AADS detected that the storage controller IOPs was running >75% for 15 minutes.
BADS detected that the host networking was running >85% for 10 minutes.
CADS detected that the host CPU was running >85% for 10 minutes.
DADS detected that the host memory was running >75% for 15 minutes.
Refer to the following exhibit.
An administrator is attempting to place a node into maintenance mode but receives the message displayed in the exhibit.
What is one potential reason for this dialog?
ALinuxVM1 uses a vDisks stored in a RF1 DataStore
BLinuxVM1 uses a Volume Group
CLinuxVM1 uses a virtual GPU
DLinuxVM1 uses a vDisks stored in a RF3 DataStore
An administrator creates several custom alert policies that apply to the same entities. Prism Central indicates that a similar policy already exists.
In which precedence order are overlapping policies evaluated?
Select
First Preference
Second Preference
Third Preference
Fourth Preference
Which AOS process decides whether I/O from a user VM is written to the OpLog or to an Extent Store?
AZeus
BStargate
CCassandra
DCurator
Following the initial NCC configuration and upgrade, the administrator observes these critical alerts:
IPMI 10.7.133.33 is using the default password
Host 10.7.133.25 is using the default password
CVM 10.7.133.31 is using the default password
Which two initial cluster-configuration tasks were missed during deployment?
Choose two
ACVM password changes
BBIOS password changes
CHost password changes
DPassword policy changes
An administrator is notified by a user that a Microsoft SQL Server instance is performing poorly.
When reviewing utilization metrics, the following concerns are observed:
Memory consumption has remained above 95% for several months.
Memory consumption has spiked to 100% for the last five days.
CPU usage is 45%.
Storage latency is 2 ms.
When logging in to Prism Central, how can the administrator quickly verify whether this VM has performance bottlenecks?
ASee Capacity Runway.
BUpdate Capacity Configurations.
CFilter VM by Efficiency.
DPerform Entity Sync.
Which Inefficient VM Profile identifies a VM that uses excessive resources and causes other VMs to starve?
AInactive VM
BConstrained VM
COver-provisioned VM
DBully VM
An administrator must create a new Linux image and, during VM deployment, needs to do the following:
Set the OS hostname
Add custom users
Add keys
Run custom scripts
Which package must be installed in the Linux image to enable this automation?
ACloudInit
BNGT
CSysprep
DKickstart
An administrator manages an AHV cluster dedicated to a dev/test environment. Users report that they cannot create new VMs on the cluster.
After reviewing the cluster, the administrator determines that memory resources are nearly fully utilized and that many VMs are over-provisioned for memory.
Which option is the most efficient resolution to allow additional VMs to be created?
AEnable Memory HA on the aver-provisioned VMs.
BUpgrade the nodes with additional memory DIMMs.
CEnable Memory Overcommit on the over-provisioned VMs.
DDisable HA Reservation on the cluster.
An administrator has been asked to deploy VMs using a particular image. The image has been configured with settings and applications that engineering will use to develop the company’s new product.
The image is unavailable on the intended cluster, but is available on other clusters associated with Prism Central.
Why is the image unavailable?
AThe image placement policy was configured with soft enforcement.
BThe image bandwidth policy has prevented the image upload.
CThe cluster has not been added to the correct category.
DThe cluster should be removed from all categories.
Refer to the exhibit.
An administrator is managing a cluster and observes several failed components in the exhibit.
Which two options can the administrator use to run all NCC checks manually?
Choose two
AUsing the Actions drop-down menu in the Health dashboard of Prism Central
BUsing the Actions drop-down menu in the Health dashboard of Prism Element
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