9718888
Descripción
Test por Jakub Sabacinski, actualizado hace más de 1 año
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Creado por Jakub Sabacinski
hace casi 7 años
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Pregunta 1
Pregunta
What are two reasons why a datastore in a Storage DRS cluster cannot enter maintenance mode? (Choose two.)
Respuesta
-
Storage latency is too high to allow Storage DRS initiate Storage vMotion.
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Storage DRS is configured for a VMFS3 datastore.
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Storage DRS is disabled on the virtual disk.
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Rules prevent Storage DRS from making migration recommendations.
Pregunta 2
Pregunta
A vSphere content library administrator is attempting to unpublish the content library, but the option is grayed
out as shown in the Exhibit.
Which statement identifies the reason for not being able to unpublish?
Image:
Pics4 (binary/octet-stream)
Respuesta
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The content library is optimized for syncing over HTTP.
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A synchronization operation is in progress with this content library.
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There are active subscriptions on this content library.
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Underlying storage for this content library is not accessible.
Pregunta 3
Pregunta
What two methods are used to configure VMware vSphere Storage I/O Control shares and limits? (Choose two.)
Respuesta
-
Assign shares and limits to VM virtual disks.
-
Assign shares and limits to datastores.
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Assign shares and limits to Storage DRS clusters.
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Assign shares and limits using VM storage policies.
Pregunta 4
Pregunta
Assuming a mirrored (RAID-1) object configuration, how many hosts must contribute storage in a non-stretched
VMware vSAN cluster to satisfy the “Number of failures to tolerate” policy option?
“n” is the desired “Number of failures to tolerate” value for all options.
Respuesta
-
2n+2
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2n
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2n+1
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3n
Pregunta 5
Pregunta
An administrator must change the statistics level for short-term performance monitoring and wants to collect metrics for all counters, excluding minimum and maximum rollup values. What would be the statistics level?
Respuesta
-
Level 3
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Level 1
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Level 2
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Level 4
Pregunta 6
Pregunta
In a vSphere environment, two resource pools are created as shown in the Exhibit.
Each VM is configured with 1 GB of memory. When the administrator tried to power on VM3, the operation
failed. What action in the resource pool settings will allow VM3 to power on successfully?
Image:
Pics5 (binary/octet-stream)
Respuesta
-
Deselect Expandable Memory Reservation
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Increase Memory Reservation
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Deselect Expandable CPU Reservation
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Increase the CPU Reservation
Pregunta 7
Pregunta
ESXi 6.5 introduces VMFS6, which supports both 512e and 512n devices.
What three configurations are supported when using these devices? (Choose three.)
Respuesta
-
Hosts with both 512e and 512n devices.
-
Storage vMotion between both 512e and 512n devices.
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Datastore Extents spanned between both 512e and 512n devices.
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Storage DRS clusters containing only both 512e and 512n devices.
Pregunta 8
Pregunta
Which network is used by vSphere HA when VMware vSAN is enabled?
Respuesta
-
Management network
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vSphere Replication network
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vMotion network
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VSAN network
Pregunta 9
Pregunta
What three processes on the vCenter Server Appliance (VCSA) does “vmware-watchdog” monitor? (Choose three.)
Respuesta
-
vmware-earn
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vmcad
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vmware-vpostgres
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vpxd
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vsan-health
Pregunta 10
Pregunta
Which two statements correctly describe VM-Host affinity rules? (Choose two.)
Respuesta
-
When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules are applied equally.
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After creating a VM-Host affinity rule, its ability to function in relation to other rules is predetermined.
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When there is more than one VM-Host affinity rule in a vSphere DRS cluster, the rules will be ranked.
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After creating a VM-Host affinity rule, its ability to function in relation to other rules is not checked.
Pregunta 11
Pregunta
An administrator wants to enable proactive HA by moving virtual machines automatically if a hardware alert is triggered. What are the three required settings? (Choose three.)
Respuesta
-
Set vSphere DRS Automation to Partially Automated.
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Turn on Proactive HA.
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Set the Proactive HA Automation Level to Manual.
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Set the Proactive HA Automation Level to Automated.
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Turn on vSphere HA and vSphere DRS.
Pregunta 12
Pregunta
If vCenter Server 5.5 installation has one or more services deployed remotely, which three services are relocated to vCenter Server 6.5 on upgrade? (Choose three.)
Respuesta
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vCenter Inventory Services
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vSphere Authentication Proxy
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vSphere Web Client
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vSphere ESXi Dump Collector
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vSphere Syslog Collector
Pregunta 13
Pregunta
What two debugging levels can a virtual machine be configured to? (Choose two.)
Respuesta
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Verbose
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Debugging
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Statistics
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Trivia
Pregunta 14
Pregunta
Which statement is correct when migrating from a Windows vCenter Server to the vCenter Server Appliance 6.5?
Respuesta
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Migration deployments do not migrate local OS users from the source vCenter Server.
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Migration deployments support DHCP on the source vCenter Server.
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Migration deployments allow the source vCenter Server to remain powered on afterwards.
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Migration deployments support custom ports for all services on the source vCenter Server.
Pregunta 15
Pregunta
How can failback of a recovered virtual machine in vSphere Replication be performed?
Respuesta
-
No action required, because failback is automatically performed to the source site.
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Configure a new replication in the reverse direction at the target site.
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Disable or Stop virtual machine replication on the source site.
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Power off and unregister the virtual machine on the target site.
Pregunta 16
Pregunta
What are three benefits of using a few large-capacity LUNs instead of many small-capacity LUNs? (Choose three.)
Respuesta
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Better performance because there is less contention for a single volume.
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More flexibility for resizing virtual disks.
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Less wasted storage space.
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More flexibility to create virtual machines without adding new LUNs.
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Fewer VMFS datastores to manage.
Pregunta 17
Pregunta
What availability mode does vCenter HA provide?
Respuesta
-
Active-Passive
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Active-Standby
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Active-Active
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Load-balanced
Pregunta 18
Pregunta
In which scenario will vSphere DRS balance resources when set to Fully Automated?
Respuesta
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Hosts with only shared storage
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Hosts are part of a vSphere HA cluster
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Power Management is set to Balanced on hosts
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Hosts with shared or non-shared storage
Pregunta 19
Pregunta
Which two configurable options are available in Boot Options for a virtual machine? (Choose two.)
Respuesta
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Tools Upgrades
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Encryption
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Firmware
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Force BIOS setup
Pregunta 20
Pregunta
What VMware technology can be used to move physical servers to the vSphere infrastructure?
Respuesta
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VMware vMotion
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VMware Converter
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VMware vCenter Server
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OVF transport
Pregunta 21
Pregunta
Upgrading vCenter Server with Microsoft SQL database fails with the following error message:
“The DB User entered does not have the required permissions needed to install and configure vCenter Server with the selected DB. Please correct the following error(s): %s”
What could cause this error?
Respuesta
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incorrect ports open on SQL Server
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incorrect database on the SQL server
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incorrect compatibility mode on the SQL server
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incorrect permission on SQL Server database
Pregunta 22
Pregunta
What is a potential downside of having more than four paths per datastore?
Respuesta
-
limits the storage protocols
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increases storage latency for VM
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limits the path selection policies
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limits the number of LUNs per host
Pregunta 23
Pregunta
Which feature facilitates the sharing of templates via vCenter Server?
Respuesta
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Content Library
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OVF
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folders
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vAPP
Pregunta 24
Pregunta
A vSphere Administrator is in the process of configuring replication for a virtual machine, but is not able to select the Recovery Point Objective (RPO) value of 5 minutes.
Which statement could explain why the RPO value cannot be lower than 15 minutes?
Image:
Pics6 (binary/octet-stream)
Respuesta
-
The OS quiescing option is selected for Replication options.
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The virtual machine hardware version is not compatible.
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The target and source sites use different type of datastores.
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The target and source sites are not using VMFS 6.0 datastore.
Pregunta 25
Pregunta
What advanced parameter defines a custom isolation IP address for a vSphere HA cluster?
Respuesta
-
das.usedefaultisolationaddress
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das.isolationshutdowntimeout
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fdm.isolationpolicydelaysec
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das.isolationaddress
Pregunta 26
Pregunta
Which three VMware-recommended best practices should an administrator follow before upgrading to vSphere 6.5? (Choose three.)
Respuesta
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Disconnect ESXi host from vCenter.
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VMware Tools are installed in the virtual machine.
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Ensure that the system hardware complies with ESXi requirements.
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Back up the host.
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Check the interoperability of any other software integrated with vSphere.
Pregunta 27
Pregunta
What are two requirements to enable EVC in vSphere DRS cluster? (Choose two.)
Respuesta
-
CPUs must be from the same vendor.
-
EVC must use the lowest possible baseline supported by the hardware.
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CPUs must be in the same family and of the same speed.
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No VMs may be running in the cluster.
Pregunta 28
Pregunta
Which method is supported for backing up the virtual machine that contains vCenter Server?
Respuesta
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differential
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incremental
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full image
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individual disks
Pregunta 29
Pregunta
A vSphere Administrator must ensure that a user is able to view and manage the system configuration in vSphere Web Client. In the vCenter Single Sign-On domain, which group should the user be a part of?
Respuesta
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SystemConfiguration.BashShellAdministrators
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ComponentManager.Administrators
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Administrators
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SystemConfiguration.Administrators
Pregunta 30
Pregunta
What is the minimum number of hosts that must contribute capacity to a non-ROBO single site VMware vSAN cluster?
Respuesta
-
1
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64
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3
-
2
Pregunta 31
Pregunta
Boot from SAN is supported on which three storage technologies? (Choose three.)
Respuesta
-
VMware vSAN
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FCoE
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NFS 4.1
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iSCSI
-
FC
Pregunta 32
Pregunta
Which two components are part of storage I/O multipathing on ESXi? (Choose two.)
Respuesta
-
SATP
-
VASA
-
PSP
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VAAI
Pregunta 33
Pregunta
Which quest operating system supports PVRDMA?
Respuesta
-
Windows (32-Bit)
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Linux (32-Bit)
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Windows (64-Bit)
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Linux (64-Bit)
Pregunta 34
Pregunta
Which two statements are true about Highly Available vSphere Auto Deploy infrastructure? (Choose two.)
Respuesta
-
It helps prevent data loss.
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It is a prerequisite for using vSphere Auto Deploy with stateful install.
-
It requires two or more Auto Deploy servers
-
It is a prerequisite for using vSphere Auto Deploy with stateless caching.
Pregunta 35
Pregunta
The virtual machine log rotation size can be changed for all VMs by which two interfaces? (Choose two.)
Respuesta
-
PowerCLI
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vSphere Web Client
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ESXi host client
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esxcli
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