Practice 31 - 60

Question 1 of 30

1

The storage vendor recommends adjusting the Fibre Channel HBA queue depth to resolve a performance
problem.
Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?

Select one of the following:

esxcli system module parameters
esxcli storage core device
esxcli system module set
esxcli storage core adapter

Explanation

Question 2 of 30

1

Which statement applies to the vSphere Replication appliance?

Select one of the following:

Only one vSphere Replication appliance can be deployed per vCenter Server instance.
VMware Tools in the vSphere Replication appliance can be upgraded.
A single vSphere Replication appliance can manage a maximum of 4000 replications.
vSphere Replication is available only with the vSphere Essentials Plus license.

Explanation

Question 3 of 30

1

Which three statements are correct regarding booting an ESXi Host from Fibre Channel SAN? (Choose three.)

Select one or more of the following:

Direct connect topology is supported.
Each host must have its own boot LUN.
ESXi hosts do not require local storage.
Multipathing to a boot LUN on an active-passive array is supported.
Hosts can share one common boot LUN.

Explanation

Question 4 of 30

1

An administrator sets the Failover Capacity for both CPU and Memory at 25%.
Based on the Exhibit below, how much of the cluster’s total CPU resources are still available to power on
additional virtual machines?

Select one of the following:

45%
25%
70%
60%

Explanation

Question 5 of 30

1

A security officer has issued a new directive that users will no longer have access to change connected network
adapters to limit denial of service on a virtual machine.
Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)

Select one or more of the following:

isolation.device.edit.disable = “FALSE”
isolation.device.edit.disable = “TRUE”
isolation.device.connectable.disable = “FALSE”
isolation.device.connectable.disable = “TRUE”

Explanation

Question 6 of 30

1

“OneAppServer” is a VM template stored in a content library named “LibraryOne”, but the vSphere
administrator is not able to use this template for deployment.
Why is the administrator unable to deploy OneAppServer?

Select one of the following:

OneAppServer must be updated before it can be deployed.
LibraryOne is a subscribed library and OneAppServer is not downloaded yet.
LibraryOne is published and optimized for syncing over HTTP.
OneAppServer was imported from a local file on the system.

Explanation

Question 7 of 30

1

What are two features introduced in Network I/O Control version 3? (Choose two.)

Select one or more of the following:

Bandwidth reservation per traffic type
Network resource pools
CoS tagging
Bandwidth guarantee to virtual machines

Explanation

Question 8 of 30

1

An administrator has multiple vCenter Server 6.5 systems but cannot enable Storage I/O Control (SIOC) on a
datastore shared by ESXi hosts managed by the vCenter Server systems.
Which action should the administrator take to resolve the issue?

Select one of the following:

Unmount the datastore and then enable SIOC on the vCenter Server system.
Configure the datastore to be managed by a single vCenter Server system.
Configure Storage DRS and then enable SIOC on the vCenter Server system.
Enable Raw Device Mapping (RDM) on the ESXi hosts.

Explanation

Question 9 of 30

1

When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose
three.)

Select one or more of the following:

Space load balancing among datastore within the datastore cluster.
Initial placement for virtual disks based on space and I/O workload.
I/O load balancing among datastores within the datastore cluster.
Queue Depth alerting on disks within the datastore cluster.
Data de-duplication within the datastore cluster.

Explanation

Question 10 of 30

1

Which three are supported upgrade processes for ESXi host? (Choose three.)

Select one or more of the following:

using vSphere Auto Deploy
using a TFTP server
using Update Manager
using an ESXCLI command
installing from CIFS share

Explanation

Question 11 of 30

1

When performing a vCenter Server 5.5 for Windows with Microsoft SQL Server Express database migration to
vCenter Server Appliance 6.5, which will be the target database?

Select one of the following:

Microsoft SQL Server Express 2012R2
Microsoft SQL Server Standard 2012R2
PostgreSQL
Oracle DB 11g

Explanation

Question 12 of 30

1

A user is given the “Virtual machine user (sample)” role in a vSphere 6.x environment.
Which three permissions would the user be able to perform? (Choose three.)

Select one or more of the following:

Reset a virtual machine.
Power on a virtual machine.
Move a host into a cluster.
Configure CD media.
Migrate a virtual machine with Storage vMotion.

Explanation

Question 13 of 30

1

Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running
version 6.5?

Select one of the following:

1024
512
2048
256

Explanation

Question 14 of 30

1

Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)

Select one or more of the following:

VirtualMachine.Config.Settings privileges
an encrypted USB drive
Virtual Hardware version 13 or later
Virtual Hardware version 12 or later
EFI firmware

Explanation

Question 15 of 30

1

Which CLI command shows the physical uplink status for a vmnic?

Select one of the following:

esxcli network ip connection list
esxcli network ip neighbor list
esxcli network nic get
esxcli network nic list

Explanation

Question 16 of 30

1

Which are the two network requirements for a VMware vSAN 6.5 cluster? (Choose two.)

Select one or more of the following:

Multicast must be enabled on the physical switches and routers that handle vSAN traffic.
vSAN requires IPv6 only.
All hosts must have a dedicated 40GbE NIC.
The vSAN network supported IPv4 or IPv6.
vSAN requires IPv4 only.

Explanation

Question 17 of 30

1

Which are three supported storage requirements for vCenter Server HA? (Choose three.)

Select one or more of the following:

NFS
RDM
vSAN
VMFS
JBOD

Explanation

Question 18 of 30

1

An administrator wishes to enable network port mirroring based on source port. Which feature should be
enabled?

Select one of the following:

vSphere standard switch port
ERSPAN
NSX Virtual Wire
VLAN

Explanation

Question 19 of 30

1

Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)

Select one or more of the following:

Network > Move Network
Virtual Machine > Inventory > Move
Resource > Migrate powered on virtual machine
Datastore > Allocate Space

Explanation

Question 20 of 30

1

Where would a vSphere administrator find general vCenter Server logs on a vCenter Server Appliance?

Select one of the following:

/var/log/vmware/vpxd/
/var/log/messages
/etc/vmware-vpx/
/var/log/vmware/vsan-health/

Explanation

Question 21 of 30

1

An administrator is attempting to access an ESXi host via the DCUI but is unable to do so.
Which could be two possible causes? (Choose two.)

Select one or more of the following:

The host in question has no out-of-band management capability (i.e. iLO/iDRAC).
The SSH service is disabled on the host.
Strict lockdown mode is enabled on the host.
Normal lockdown mode is enabled and the administrator is a member of the Exception User list.
The DCUI service is disabled on the host.

Explanation

Question 22 of 30

1

Which Host Profile Subprofile configuration is used to configure firewall settings for ESXi hosts?

Select one of the following:

Advanced Configuration Settings
General System Settings
Security
Networking

Explanation

Question 23 of 30

1

Which two events could be the source of the error message? (Choose two.)

Select one or more of the following:

vCenter Server failure
VXLAN failure
Disk array failure
Network failure
ESXi host failure

Explanation

Question 24 of 30

1

An administrator has enabled vSphere Distributed Switch Health Check. The hosts connected to that
Distributed Switch all display an alert:vSphere Distributed Switch MTU supported status
The administrator has all of the VMkernel ports MTU sizes set to 1600.
Which action will remedy this problem?

Select one of the following:

Configure the Distributed Switch to MTU 9100.
Disconnect and reconnect the physical network cable.
Configure the physical switch to MTU 1600.
Disable the Distributed Switch MTU.

Explanation

Question 25 of 30

1

Which three requirements are needed to apply RAID 5 or RAID 6 erasure coding on a vSAN 6.2 or 6.5 object?
(Choose three.)

Select one or more of the following:

on Disk Format 3.0
Hybrid vSAN
All Flash vSAN
vSAN Advanced License
Stretched Cluster Configurations

Explanation

Question 26 of 30

1

In vSphere Data Protection 6.1, which is the function of a Backup Verification job?

Select one of the following:

None. Backup Verification job is not a feature of vSphere Data Protection
It is a manual task
– Power it on
– Verify the guest OS
– Check started applications
It is an automatic process
– Restore a virtual machine
– Power it on
– Verify that the guest OS is booted by communicating with the Backup Verification agent
It is an automatic process
– Restore a virtual machine
– Power it on
– Verify that the guest OC is booted by detecting the VMware ToolsTM “heartbeats”

Explanation

Question 27 of 30

1

Which is required for configuring iSCSI Software Adapter network port binding?

Select one of the following:

VMkernel of the iSCSI traffic must be load balanced using Route based on IP Hash algorithm.
VMkernel of the iSCSI traffic must be load balanced using Route based on Source Virtual Port ID algorithm.
VMkernel of the iSCSI traffic must be load balanced using Route based on Source MAC Hash algorithm.
VMkernel of the iSCSI traffic must be bound to only one active network adapter.

Explanation

Question 28 of 30

1

An administrator is trying to vMotion a VM from his datacenter to a recovery site. Which is the maximum
allowed RTT (Round-Trip Time) latency between source and destination host?

Select one of the following:

100 milliseconds
150 milliseconds
15 milliseconds
10 milliseconds

Explanation

Question 29 of 30

1

An administrator has recently upgraded from vSphere 6.0 to 6.5, and can no longer see the software iSCSI
named vmhba33.
Which could be the reason for this?

Select one of the following:

The upgrade has changed the vmhba name.
vSphere 6.5 automates iSCSI configurations.
vSphere 6.5 no longer supports software iSCSI.
The upgrade has deleted the vmhba.

Explanation

Question 30 of 30

1

Which two situations could cause a virtual machine to appear with (orphaned) appended to its name? (Choose
two.)

Select one or more of the following:

if a host failover is unsuccessful
if a virtual machine was removed from vCenter Server’s inventory
if a virtual machine was deployed from template, and the template has been deleted
if a virtual machine is unregistered directly on the host

	Created by wendy wendy about 6 years ago

Quiz on Practice 31 - 60 , created by wendy wendy on 03/08/2018.

Practice 31 - 60

Question 1 of 30

The storage vendor recommends adjusting the Fibre Channel HBA queue depth to resolve a performance problem. Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?

Select one of the following:

Explanation

Question 2 of 30

Which statement applies to the vSphere Replication appliance?

Select one of the following:

Explanation

Question 3 of 30

Which three statements are correct regarding booting an ESXi Host from Fibre Channel SAN? (Choose three.)

Select one or more of the following:

Explanation

Question 4 of 30

An administrator sets the Failover Capacity for both CPU and Memory at 25%. Based on the Exhibit below, how much of the cluster’s total CPU resources are still available to power on additional virtual machines?

Select one of the following:

Explanation

Question 5 of 30

A security officer has issued a new directive that users will no longer have access to change connected network adapters to limit denial of service on a virtual machine. Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)

Select one or more of the following:

Explanation

Question 6 of 30

“OneAppServer” is a VM template stored in a content library named “LibraryOne”, but the vSphere administrator is not able to use this template for deployment. Why is the administrator unable to deploy OneAppServer?

Select one of the following:

Explanation

Question 7 of 30

What are two features introduced in Network I/O Control version 3? (Choose two.)

Select one or more of the following:

Explanation

Question 8 of 30

An administrator has multiple vCenter Server 6.5 systems but cannot enable Storage I/O Control (SIOC) on a datastore shared by ESXi hosts managed by the vCenter Server systems. Which action should the administrator take to resolve the issue?

Select one of the following:

Explanation

Question 9 of 30

When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose three.)

Select one or more of the following:

Explanation

Question 10 of 30

Which three are supported upgrade processes for ESXi host? (Choose three.)

Select one or more of the following:

Explanation

Question 11 of 30

When performing a vCenter Server 5.5 for Windows with Microsoft SQL Server Express database migration to vCenter Server Appliance 6.5, which will be the target database?

Select one of the following:

Explanation

Question 12 of 30

A user is given the “Virtual machine user (sample)” role in a vSphere 6.x environment. Which three permissions would the user be able to perform? (Choose three.)

Select one or more of the following:

Explanation

Question 13 of 30

Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running version 6.5?

Select one of the following:

Explanation

Question 14 of 30

Which three prerequisites must be in place prior to enabling secure boot for a virtual machine? (Choose three.)

Select one or more of the following:

Explanation

Question 15 of 30

Which CLI command shows the physical uplink status for a vmnic?

Select one of the following:

Explanation

Question 16 of 30

Which are the two network requirements for a VMware vSAN 6.5 cluster? (Choose two.)

Select one or more of the following:

Explanation

Question 17 of 30

Which are three supported storage requirements for vCenter Server HA? (Choose three.)

Select one or more of the following:

Explanation

Question 18 of 30

An administrator wishes to enable network port mirroring based on source port. Which feature should be enabled?

Select one of the following:

Explanation

Question 19 of 30

Which two permissions are required to migrate a virtual machine with Storage vMotion? (Choose two.)

Select one or more of the following:

Explanation

Question 20 of 30

Where would a vSphere administrator find general vCenter Server logs on a vCenter Server Appliance?

The storage vendor recommends adjusting the Fibre Channel HBA queue depth to resolve a performance
problem.
Which esxcli namespace can a vSphere Administrator use to adjust the queue depth?

An administrator sets the Failover Capacity for both CPU and Memory at 25%.
Based on the Exhibit below, how much of the cluster’s total CPU resources are still available to power on
additional virtual machines?

A security officer has issued a new directive that users will no longer have access to change connected network
adapters to limit denial of service on a virtual machine.
Which two correct virtual machine advanced configuration parameters will accomplish this? (Choose two.)

“OneAppServer” is a VM template stored in a content library named “LibraryOne”, but the vSphere
administrator is not able to use this template for deployment.
Why is the administrator unable to deploy OneAppServer?

An administrator has multiple vCenter Server 6.5 systems but cannot enable Storage I/O Control (SIOC) on a
datastore shared by ESXi hosts managed by the vCenter Server systems.
Which action should the administrator take to resolve the issue?

When enabling Storage DRS on a datastore cluster, which three components are enabled as a result? (Choose
three.)

When performing a vCenter Server 5.5 for Windows with Microsoft SQL Server Express database migration to
vCenter Server Appliance 6.5, which will be the target database?

A user is given the “Virtual machine user (sample)” role in a vSphere 6.x environment.
Which three permissions would the user be able to perform? (Choose three.)

Which is the maximum number of block devices (LUNs) that are supported by ESXi hosts that are running
version 6.5?

An administrator wishes to enable network port mirroring based on source port. Which feature should be
enabled?

An administrator is attempting to access an ESXi host via the DCUI but is unable to do so.
Which could be two possible causes? (Choose two.)

An administrator has enabled vSphere Distributed Switch Health Check. The hosts connected to that
Distributed Switch all display an alert:vSphere Distributed Switch MTU supported status
The administrator has all of the VMkernel ports MTU sizes set to 1600.
Which action will remedy this problem?

Which three requirements are needed to apply RAID 5 or RAID 6 erasure coding on a vSAN 6.2 or 6.5 object?
(Choose three.)

An administrator is trying to vMotion a VM from his datacenter to a recovery site. Which is the maximum
allowed RTT (Round-Trip Time) latency between source and destination host?

An administrator has recently upgraded from vSphere 6.0 to 6.5, and can no longer see the software iSCSI
named vmhba33.
Which could be the reason for this?

Which two situations could cause a virtual machine to appear with (orphaned) appended to its name? (Choose
two.)