VMware Certified Professional on VSphere5 V1.1 Part3
Vendor: VMware
Code: VCP-510
Part1 Part2 Part3 Part4
QUESTION 1
In
the vSphere Client, the Resource Allocation tab for virtual machines displays
host memory and guest
memory.
Which
two statements best describe these terms? (Choose two.)
A.
Guest memory is the amount of physical memory that has been allocated to a
virtual machine.
B.
Host memory is the amount of physical memory that has been allocated to a
virtual machine.
C.
Guest memory is the memory usage of a virtual machine.
D.
Host memory includes VM overhead..
Answer: CD
QUESTION 2
An
administrator wants to reduce the amount of memory overhead required by a
virtual machine. What two
options
below could be used to accomplish that task? (Choose two.)
A.
Reduce the amount of memory configured for the VM.
B.
Reduce the memory reservation for the VM.
C.
Reduce the memory shares for the VM.
D.
Reduce the number of vCPUs VM.
Answer: AD
An
administrator has configured a virtual machine using the Emulate IDE mode for
the DVD drive. Using the
vSphere
Client from a remote PC, an administrator wants to connect to a virtual machine
and burn a DVD, but
is
getting error messages in the disk burning application.
What
must the administrator do to fix this issue?
A.
The administrator must use the host DVD drive.
B.
A DVD cannot be burned from within a virtual machine.
C.
The administrator must change the DVD mode to Passthrough IDE.
D.
The administrator must click the Writer checkbox in the DVD settings.
Answer: C
QUESTION 4
What
two statements regarding the VSWP file are true? (Choose two.)
A.
The VSWP file is equal to the memory allocation.
B.
The VSWP file size is equal to the memory reservation.
C.
The VSWP file size is equal to the difference between the memory assigned and
reservation.
D.
No VSWP file is created if reserved memory to the same value as allocated
memory.
Answer: CD
QUESTION 5
What
type of failure is VMware Fault Tolerance designed to protect against?
A.
A failure on the ESXi host running the primary virtual machine
B.
A failure on an application within the primary virtual machine
C.
Loss of storage connectivity to the primary virtual machine
D.
An operating system failure on the primary virtual machine
Answer: A
QUESTION 6
An
administrator has discovered a failure that has affected network connectivity
on the management network of
a
vSphere HA cluster. As a result, half of the hosts in the cluster are able to
communicate with each other but
not
the other half. The cluster was configured with default settings.
What
happens as a result of the failure?
A.
The VMs will be powered off on slave hosts in the cluster.
B.
All VMs and hosts in the cluster are unaffected.
C.
The VMs are unaffected, a second master will be elected.
D.
The VMs will be powered down on all hosts in the cluster.
Answer: C
QUESTION 7
Under
which two conditions is a master elected by vSphere HA? (Choose two.)
A.
When any cluster is created
B.
When a host is placed into maintenance mode
C.
When the datastore configuration changes
D.
When "Reconfigure for vSphere HA" is executed
Answer: BD
QUESTION 8
A
virtual machine failure occurs in a vSphere HA cluster, but the VM is not
restarted. No error messages are
given.
Which
two conditions would explain this behavior? (Choose two.)
A.
Monitoring sensitivity was set to Low.
B.
Application Monitoring Only was selected.
C.
The virtual machine has failed three times.
D.
The HA cluster was set up with all defaults.
Answer: CD
Explanation/Reference:
QUESTION 9
An
administrator is configuring a stretched HA cluster. The administrator wishes
to restrict the failover of VMs to
certain
hosts within a given site.
Which
additional vSphere feature satisfies this requirement?
A.
vSphere Distribited Switch
B.
Distributed Resource Scheduler
C.
Datastore Clusters
D.
Host Folders
Answer: B
QUESTION 10
What
are three use cases for vSphere Fault Tolerance? (Choose three.)
A.
Provide guaranteed up-time for a RDM enabled virtual machine
B.
Provide efficient scheduled reliability for a payroll virtual machine
C.
Provide guaranteed reliabilty for a development virtual machine with scheduled
snapshots
D.
Provide guaranteed reliabilty for a legacy Windows NT virtual machine
E.
Ensure up-time for a Linux virtual machine without making any changes to the OS
Answer: BDE
QUESTION 11
Which
two vSphere features can be used with virtual machines that are enabled for
VMware Fault Tolerance?
(Choose
two.)
A.
EVC
B.
Storage vMotion
C.
RDMs in virtual compatibility mode
D.
VMware Virtual SMP
Answer: AC
QUESTION 12
LEAD2PASS
Anvil Incorporated has several departments which each have unique resource
requirements in
their
environment.
1.
The Manufacturing department has ten production virtual machines.
2.
The Development department has two test/dev virtual machines.
3.
The Manufacturing virtual machines have only CPU reservations.
4.
No Development virtual machine should be able to use more resources than any
Manufacturing
virtual machine requests.
5.
Manufacturing department virtual machines must always be able to power on.
Resource
Pools will be used to address these requirements. When creating the
"Manufacturing" and
"Development"
pools, which settings should be part of the configuration to meet the stated
requirements?
(Choose
two.)
A.
Enable Expandable Reservation on Memory Resources on the Manufacturing pool
B.
Set a reservation for CPU Resources on the Manufacturing resource pool
C.
Create a required Group Rule to ensure Development virtual machines always run
on the Development host
D.
Ensure the shares set on the Manufacturing pool are at least five times the
shares set on the Development
pool
Answer: BD
Explanation/Reference:
QUESTION 13
Click
the Exhibit button. An administrator is creating a vApp for a multi-tiered web
application. The vApp has
been
configured as shown in the exhibit. Testing of the vApp indicates that attempts
to communicate with the
web
server on Dev_Web_01 fail. The developer wants to be sure the database server
OS is completely started
before
the other servers power on. The developer also wants to minimize recovery time.
What
changes to the vApp configuration will correct the issues?
A.
Move the Dev_Web_01 virtual machine to Group 3 and increase the time value
B.
Move the Dev_App_01 virtual machine to Group 1 and increase the time value
C.
Move the Dev_Web_01 virtual machine to Group 3, decrease the time value and
check VMware Tools are
ready
D.
Move the Dev_Web_01 virtual machine to Group 3, increase the time value and
check VMware Tools are
ready
Answer: D
QUESTION 14
Click
the Exhibit button. Several virtual machines residing in the Production pool
are exhibiting poor
performance,
and a critical virtual machine in the pool appears hung. What step can be taken
to increase the
performance
of the critical virtual machine?
A.
Increase the CPU limit on the critical virtual machine.
B.
Increase the CPU shares on the critical virtual machine.
C.
Increase the CPU reservations on the resource pool.
D.
Increase the CPU limit on the resource pool.
Answer: D
An
administrator notices that when a virtual machine is placed into a resource
pool, a warning indicates that the
virtual
machine will receive a very large percentage of the total shares for memory.
Which
action can be taken to resolve this problem?
A.
Increase the memory resource allocation to the resource pool.
B.
Increase the share value for the resource pool.
C.
Change the shares setting from custom to high, medium, or low for the virtual
machine.
D.
Decrease the memory allocation for the virtual machine.
Answer: C
QUESTION 16
An
administrator views the Fault Tolerance pane of the Summary tab of a virtual
machine and finds that the
current
status is Not Protected.
What
are two vSphere Fault Tolerance states that would cause the virtual machine to
not be protected?
(Choose
two.)
A.
Stopped - Fault Tolerance has been stopped on the secondary virtual machine.
B.
Need Secondary VM - The primary virtual machine is running without a secondary
virtual machine and is not
protected
C.
Need Primary VM - The secondary virtual machine is running, and a new primary
virtual machine cannot be
generated.
D.
Disabled - Fault Tolerance is disabled.
Answer: BD
QUESTION 17
Click
the Exhibit button. An administrator has deployed a new virtual machine on an
ESXi 5.x host. Users are
complaining
of poor performance on the application running on the virtual machine.
Performance tools display
the
results shown in the exhibit.
Which
two tasks might improve the user experience? (Choose two.)
A.
Add a vCPU to the virtual machine
B.
Remove CPU affinity on the advanced CPU setting of the virtual machine
C.
Migrate the virtual machine to another ESXi host
D.
Remove the limit on the CPU settings of the virtual machine
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Answer: AD
QUESTION 18
Which
two conditions prevent the application of a host profile to an ESXi 5.x host?
(Choose two.)
A.
The host has multiple profiles attached.
B.
The host has not been placed into maintenance mode.
C.
The host is running virtual machines.
D.
The host is an ESXi host.
Answer: BC
QUESTION 19
An
administrator is editing the IP allocation policy for a vApp.
Which
three options are available? (Choose three.)
A.
Automatic
B.
Roaming
C.
Transient
D.
DHCP
E.
Fixed
Answer: CDE
QUESTION 20
LEAD2PASS
Junkmail Incorporated has been utilizing templates in their environment. They
are running a 10-
node
ESXi 5.x Cluster and DRS has not been configured. Several virtual machines have
been deployed from
this
template and successfully powered on, but a newly deployed virtual machine will
not power on. There
appear
to be adequate CPU and Memory resources available on the host.
Which
three things can be done to allow more virtual machines to be deployed into the
cluster from this
template?
(Choose three.)
A.
Select a different datastore for the virtual machine
B.
Move the swap file to a different location
C.
Deploy the virtual machine to a different host using the same datastore
D.
Enable DRS on the cluster to balance the virtual machine load out across hosts
E.
Increase the virtual machine memory reservation
Answer: ABE
QUESTION 21
An
administrator is enabling Enhanced vMotion Compatibility in a DRS cluster. The
administrator wants the
greatest
degree of flexibility when adding new hosts in the cluster.
Which
setting satisfies this requirement?
A.
Any baseline compatible with the existing ESXi hosts in the cluster
B.
The highest baseline that is compatible with the ESXi hosts in the cluster
C.
The lowest baseline that is compatible with all ESXi hosts in the cluster
"First Test, First Pass" - www.
lead2pass.com
67
D.
The highest baseline that is compatible with vSphere 4.x and 5.x
Answer: C
QUESTION 22
When
using a hardware iSCSI initiator with an ESXi host, which two tasks are
performed by VMKernel?
(Choose
two)
A.
Encapsulation of iSCSI PDUs TCP/IP packets
B.
Mapping requests for blocks on the virtual disk to blocks on the appropriate
physical device
C.
Issuing SCSI commands to the virtual disk
D.
Encapsulation of I/O requests into iSCSI Protocol Data Units (PDUs)
Answer: BC
QUESTION 23
The
database server administrator requests a virtual machine with a small system
disk and a single data disk
that
must be 3TB in size. The storage administrator has already created a 3TB LUN. A
500GB VMFS3
datastore
already exists.
Which
process will the vSphere administrator use to provision the data disk?
A.
No action is required on the VMFS3 Datastore. On that volume, creates a
critical compatibility mode RDM
mapping
to the 3TB LUN.
B.
No action is required on the VMFS3 Datastore. On that volume, create a physical
compatibility mode RDM
mapping
to the 3TB LUN.
C.
Upgrade the VMFS3 Datastore to VMFS5. On that volume, creates a physical
compatibility mode RDM
mapping
to the 3TB LUN.
D.
Upgrade the VMFS3 Datastore to VMFS5. On that volume create a virtual
compatibility mode RDM mapping
to
the 3TB LUN
Answer: C
QUESTION 24
An
administrator is cloning a vSphere 5 virtual machine. The resulting clone will
be placed in a datastore cluster.
The
virtual machine requires high availability on high storage performance. Which
option can be selected during
the
cloning process to meet these requirements?
A.
Change the format of the virtual disks to Flat
B.
Apply a VM Storage Profile
C.
Select Disable Storage DRS for this virtual machine
D.
Do not select a datastore cluster, manually select an appropriate datastore
Answer: B
QUESTION 25
Which
two statements are true about port groups and VLANs defined on a vNetwork
standard Switch? (Choose
two)
A.
A VLAN can be configured for the entire virtual switch or on individual port
groups or both "First Test, First
Pass"
- www.lead2pass.com 68
B.
Multiple port groups can specify the same VLAN
C.
VLANs can be configured only on individual port groups
D.
Multiple VLANs can be specified in a port group
Answer: BC
QUESTION 26
Which
two conditions will prevent a virtual machine from being successfully migrated
using Storage vMotion?
(Choose
two.)
A.
The virtual machine has an RDM.
B.
The virtual machine has Fault Tolerance enabled.
C.
The virtual machine is running on a vSphere 5.x Standard host.
D.
The virtual machine has a disk stored on an NFS datastore.
Answer: BC
QUESTION 27
Under
which two conditions can vStorage APIs for Array Integration (VAAI) provide a
performance benefit?
(Choose
two.)
A.
When a virtual disk has VMDK files stored on an NFS datastore.
B.
When a virtual disk is created using the New Virtual Machine wizard.
C.
When cloning a virtual machine with snapshots.
D.
When a virtual disk is deleted.
Answer: AD
QUESTION 28
An
administrator is enabling Enhanced vMotion Compatibility (EVC) in a DRS
cluster. The administrator wants
only
hosts with the newest Intel processors added to the cluster.
Which
setting satisfies this requirement?
A.
The baseline with the most CPUs listed
B.
The baseline with the fewest CPUs listed
C.
Any baseline that contains Future Intel processors
D.
Create a new baseline and add only the latest processor family
Answer: D
QUESTION 29
Which
two conditions must exist on all hosts in the cluster if Enhanced vMotion
Compatibility (EVC) is used?
(Choose
two.)
A.
The cluster must be enabled for DRS.
B.
All hosts in the cluster must be running ESX/ESXi 3.5 Update 2 or later.
C.
All hosts in the cluster must have hardware virtualization support enabled.
D.
The cluster must be enabled for HA.
Answer: BC
QUESTION 30
Users
are experiencing performance issues when updating their database hosted on a
virtual machine. The
administrator
determines that disk I/O is high across one of the HBAs on the ESXi host
containing the virtual
machine.
What
is the action will most likely correct the issue without significantly
impacting other users or datastores?
A.
Manually configure the disk multipathing policy to Round Robin for the
datastore
B.
Migrate the virtual machine to an NFS datastore using Storage vMotion
C.
Use Storage vMotion to migrate the virtual machine to a new VMFS5 datastore
D.
Map additional LUNs to the ESXi host and extend the datastores
Answer: A
QUESTION 31
An
administrator takes a vSphere snapshot of a virtual machine and applies an OS
update. After confirming the
update
the administrator cannot enable Fault Tolerance on the virtual machine and
suspects there are
snapshots
that have not been consolidated. Which two operations can the administrator
perform to verify
consolidation
is needed? (Choose two.)
A.
Expose the Needs Consolidation column in the virtual machines tab of the host.
B.
Browse the datastore containing the vmdk files and look for files with the
"-delta.vmdk" extension.
C.
Expose the Needs Consolidation column in the virtual machine summary tab.
D.
Select and run the vSphere Cluster HealthCheck from the right-click menu of the
cluster object.
Answer: AB
QUESTION 32
An
administrator has created a virtual machine that will be accessed from a public
kiosk. Management has
requested
that the virtual machine be reset to a known state once a week or on demand if
requested.
Which
method is the simplest way to meet this requirement?
A.
Configure the storage array to be vSphere aware and script routine array
snapshot restores of the datastore.
B.
Implement a 3rd party imaging server and PXE boot the virtual machine off a
static image.
C.
Set the VMDKs of the virtual machine to be Independent-Nonpersistent and
schedule restarts of the virtual
machine.
D.
Create Nonpersistent disks for the virtual machine and set the guest OS to
reboot once a week.
Answer: C
QUESTION 33
What
are three true statements about quiescing virtual machine snapshots? (Choose
three.)
A.
vSphere snapshot quiescing only occurs on Windows guest OSes.
B.
The quiescing operation is automatic with any snapshot.
70
C.
The quiescing operation varies by guest OS.
D.
Quiescing should occur before array-based snapshots to ensure consistency.
E.
VMware Tools is required for quiescing to be successful.
Answer: CDE
QUESTION 34
An
administrator has deployed vCenter Data Recovery and wants the largest possible
de- duplication store.
Which
three storage options can be used? (Choose three.)
A.
Two CIFS shares
B.
Two RDMs on a FCP array
C.
One NFS mount on the ESXi host and one RDMs on an iSCSI array
D.
One CIFS share and one FCP RDM
E.
Two NFS mounts on the ESXi host
Answer: BCE
QUESTION 35
An
administrator has recently upgraded their Update Manager infrastructure to
vSphere 5.x. Several hosts and
virtual
machines have not been upgraded yet. Which vSphere component when upgraded will
have the least
impact
to the existing environment?
A.
Virtual Machine Hardware
B.
ESX Hosts
C.
VMFS datastores
D.
VMware Tools
Answer: D
QUESTION 36
Witch
two statements are true about High Priority vMotion requests in vSphere 5.x?
(Choose two)
A.
Migrations always proceed regardless of whether or not resources have been
successfully reserved.
B.
Migrations do not proceed if resources are not successfully reserved.
C.
vCenter Server attempts to reserve resources on both the source and destination
hosts to be shared among
all
concurrent migrations with vMotions.
D.
vCenter Server attempts to reserve resources on both the source and
destinations hosts for each individual
High
Priority migration with vMotion.
Answer: AC
QUESTION 37
Which
two events will result in a vSphere 5.x host running a virtual machine that
contains an older virtual
hardware
version? (Choose two)
A.
a virtual machine is created on a vSphere 5.x host and virtual for the VM are
created on a VMFS3 datastore.
71
B.
a virtual machine was migrated from a vSphere 4.x host.
C.
a virtual machine is created on a vSphere 5.x host with a with a vmxnet network
adapter.
D.
a virtual machine is created on a vSphere 5.x host and attached to an existing
virtual disk created with
vSphere
4.x
Answer: BD
QUESTION 38
What
are three methods of adding VMkernel networking to a vNetwork Distributed
Switch? (Choose three)
A.
A VMkernel Network adapter can be created and added to a standalone port.
B.
A VMkernel network adapter can be created along with a VMkernel port group on
the selected vNetwork
Distributed
Switch.
C.
A VMkernel port can be cloned from a vNetwork Standard Switch
D.
A VMkernel network adapter can be associated with a port group on a vNetwork
Distributed Switch.
E.
A VMkernel port can be migrated from a vNetwork Standard Switch.
Answer: ADE
QUESTION 39
The
remote console performance for a virtual machine on an ESXi host appears to be
degraded.
What
are two possible causes of the problem? (Choose two)
A.
The virtual NIC assigned to the virtual machine has a speed or duplex mismatch.
B.
The physical NIC assigned to the virtual machine port group containing the
affected virtual machine has a
speed
or duplex mismatch.
C.
The physical NIC assigned to the Service Console port group has a speed or
duplex mismatch.
D.
The physical NIC assigned to the VMkernel port group has a speed or duplex
mismatch.
Answer: BD
QUESTION 40
The
power and restart buttons for a virtual machine can be configured from the
Options tab of the virtual
machine.
What
are the two default actions that are configured for these buttons? (Choose two)
A.
The Restart button does a graceful reboot.
B.
Power button does a graceful shutdown
C.
Power button does a hard shutdown
D.
The Restart button resets power
Answer: AB
QUESTION 41
vCenter
reports a connectivity problem with a ESXi 5.x host that is not a member of a
cluster. An administrator
attempts
to connect directly to the host using the vSphere Client but fails with the
message "An unknown
connection
error occurred." Virtual machines running on the host appear to be running
and report no problem.
What
two methods would likely resolve the issue without affecting the virtual
machines? (Choose two.)
A.
Enter the service mgmt-vmware restart command from either SSH or local CLI
B.
Select Restart Management Agents in the Direct Console User Interface (DCUI)
C.
Select Reboot Host in the Direct Console User Interface (DCUI)
D.
Enter the services.sh restart command from either SSH or the local CLI
Answer: BD
QUESTION 42
Click
the Exhibit button. LEAD2PASS Catering Services is using esxtop to troubleshoot
a performance problem
with
one of their ESXi 5.x hosts. Host disconnections from vCenter Server as well as
sluggish performance
when
performing tasks on the host have been observed.
Based
on the output in the exhibit, how many vCPU's have been assigned to
FileServer01?
A.
1
B.
2
C.
4
D.
8
Answer: D
QUESTION 43
An
administrator notices that log files kept on an ESXi 5.x host are being rotated
very quickly, inhibiting the
troubleshooting
of an issue.
Which
two configuration changes will resolve the issue? (Choose two.)
A.
Configure syslog to send the logs a syslog server
B.
Increase the number of logs kept
C.
Increase the logging level
D.
Increase the size of the partition where log files are stored
Answer: AB
QUESTION 44
A
series of Auto Deploy ESXi 5.x hosts which utilize vSphere Standard Switches
are unable to
boot.
In prior testing, all of the hosts were able to boot successfully. Which two
conditions might cause this
issue?
(Choose two.)
A.
The Hosts are unable to connect to the SAN.
B.
The TFTP server is down.
C.
The DNS server is down.
D.
The DHCP server is down.
Answer: BD
QUESTION 45
An
administrator wants to monitor the health status of an ESXi 5.x host. However,
when the administrator clicks
the
Hardware Status tab the following error is displayed.
This
program cannot display the webpage
What
might cause this problem?
A.
The VMware VirtualCenter Management Webservices Service is not started.
B.
The required plug-in is not enabled.
C.
The VMware ESXi Management Webservices Service is not started
D.
The name of the vCenter Server system could not be resolved.
Answer: A
QUESTION 46
An
iSCSI array is being added to a vSphere 5.x implementation. An administrator
wants to verify that all IP
storage
VMkernel interfaces are configured for jumbo frames. What are two methods to
verify this
configuration?
(Choose two.)
A.
Run the esxcli network ip interface list command
B.
Run the esxcfg-vswif -l command
C.
Ensure that the Enable Jumbo Frames box is checked in the VMkernel interface
properties in the vSphere
client
D.
Ensure that the MTU size is set correctly in the VMkernel interface properties
in the vSphere client
Answer: AD
QUESTION 47
An
administrator has configured a vSphere Distributed Switch to send all network
traffic to a collector virtual
machine
for analysis. However, after checking the collector virtual machine several
hours later the administrator
finds
that no data has been collected. vSphere 5.x has been deployed in the
datacenter.
Which
two items below could be causing this issue? (Choose two.)
A.
The source virtual machine does not have Promiscuous Mode enabled.
B.
The source and target virtual machines are not both be on the same vSphere
Distributed Switch.
C.
The port group or distributed does not have Promiscuous Mode enabled.
D.
The port group or distributed port does not have NetFlow enabled.
Answer: BD
Explanation/Reference:
QUESTION 48
A
vSphere 5 implementation consists of a fully automated DRS cluster with two
ESXi 5.x hosts with the following
vSphere
Standard Switch configuration.
1.
Switch A. three vmnics, one port group named sFTP-PG
2.
Switch B. two vmnic, one port group named Web-PG
3.
All vmnics are trunked to the same physical switch.
DRS
has been configured with an anti-affinity rule for all virtual machines in the
Web-PG so that no more than
half
of the virtual machines run on any given host. The virtual machines on WebPG
are experiencing significant
network
latency. The network team has determined that a performance bottleneck is
occurring at the ESXi host
level.
Which solution will require the least amount of administrative work and the
least amount of service
interruption?
A.
Migrate Web-PG to Switch A and sFTP-PG to Switch B on each host
B.
Move a vmnic from Switch A to Switch B on each host
C.
Convert the three Switch Bs to a single vSphere Distributed Switch
D.
Use vMotion to redistribute some of the VMs in Web-PG to a different ESXi host
Answer: B
Explanation/Reference:
QUESTION 49
A
user attempts a remote SSH connection to a newly-installed ESXi 5.x host to
execute some commands. The
SSH
connection attempt fails, though the user is able to receive a ICMP ping back
from the host.
What
must the administrator do to enable SSH? (Choose two.)
A.
Enable root logon on the ESXi server.
B.
Open the SSH port on the ESXi firewall.
C.
Start the SSH service on the ESXi server.
D.
Create a local user on the ESXi server.
Answer: BC
QUESTION 50
An
administrator is setting up vMotion in a vSphere environment. A migration is
run to test the configuration, but
fails.
What
could the administrator do to resolve the issue?
A.
Ensure the VMkernel port group is configured for Management Traffic.
B.
Enable VMkernel port group for the vSphere cluster.
C.
Ensure the vMotion enabled adaptors configured for the same subnet.
D.
Use a vDS instead of a standard switch.
Answer: C
QUESTION 51
An
administrator is unable to connect a vSphere Client to an ESXi 5.x host. Which
option can be selected from
the
direct console to restore connectivity without disrupting
running
virtual machines?
A.
Restore the Standard Switch from the ESXi host.
B.
Restart the Management Agents from the vSphere client.
C.
Restart the Management Agent from the ESXi host
D.
Disable the Management Network from the vSphere client.
Answer: C
An
administrator receives a complaint that a virtual machine is performing poorly.
The user attributes the issue
to
poor storage performance.
If
the storage array is the bottleneck, which two counters would be higher than
normal? (Choose two.)
A.
Average ESXi VMKernel latency per command, in milliseconds
B.
Average ESXi highest latency, in milliseconds
C.
Average virtual machine operating system latency per command, in milliseconds
D.
Number of SCSI reservation conflicts per second
Answer: BC
QUESTION 53
An
administrator must decommission a datastore.
Before
unmounting the datastore, which three requirements must be fullfilled? (Choose
three.)
A.
No virtual machines reside on the datastore.
B.
The datastore is not used for vSphere HA heartbeat.
C.
No registered virtual machines reside on the datastore.
D.
The datastore must not have any extents.
E.
The datastore must not be part of a datastore cluster.
Answer: BCE
QUESTION 54
An
administrator is informed that there will be a storage maintenance window and
that failovers may occur.
What
is the expected length of time that a Windows 2008 virtual machine storage I/O
will pause during a path
failover?
A.
0 to 30 seconds
B.
90 to 120 seconds
C.
60 to 90 seconds
D.
30 to 60 seconds
Answer: D
QUESTION 55
A
company wants to increase disk capacity for their vSphere environment.
Management
mandates that.
1.
vMotion must work in this environment.
2.
The existing LAN infrastructure must be used.
Which
storage option best meets the company objectives?
A.
iSCSI
B.
Fibre Channel
C.
SATA
D.
NFS
Answer: D
Explanation/Reference:
QUESTION 56
Which
resource management technique can be used to relieve a network bottleneck
caused by a virtual
machine
with occasional high outbound network activity?
A.
Convert the switch from a vSphere Standard Switch to a vSphere Distributed
Switch.
B.
Create a new portgroup for the virtual machine and enable traffic shaping.
C.
Apply traffic shaping to the other virtual machines in the same port group.
D.
Apply traffic shaping to the virtual machine with high activity.
Answer: B
QUESTION 57
An
administrator has determined that storage performance to a group of virtual
machines is reduced during
peak
activity. The virtual machines are located in a VMFS datastore called
Production1 on an active-active
storage
array. The ESXi 5.x host running the virtual machines is configured with an MRU
multipathing policy.
Which
two actions can be taken to improve the storage performance of these virtual
machines? (Choose two.)
A.
Add virtual storage, create a VMFS datastore called Production2 on the new
storage, and then migrate
some
of the virtual machines from Production1 to Production2.
B.
Change the storage multipathing policy to Round Robin.
C.
Add physical storage, create a VMFS datastore called Production2 on the new
storage, and then migrate
some
of the virtual machines from Production1 to Production2.
D.
Change the storage multipathing policy to Fixed with default settings.
Answer: BC
QUESTION 58
Which
of these factors indicates a high likelihood that the performance of a virtual
machine disk is being
constrained
by disk I/O?
A.
A large number of commands issued
B.
A high device latency value
C.
A high disk used value
D.
A large number of kilobytes read and written
Answer: B
QUESTION 59
Click
the Exhibit button. An administrator is configuring vMotion in their
environment. As part of the
implementation,
an administrator is examining resource mapping for virtual machines.
What
is a likely cause of the error shown in the exhibit?
A.
vMotion has been disabled because the are no other hosts in the cluster with
vMotion enabled.
B.
vMotion has not been enabled on the Production port group.
C.
The administrator has not created a Managent network.
D.
vMotion has not been enabled on a VMkernel port group.
Answer: C
QUESTION 60
What
is one requirement when adding an extent to a VMFS datastore?
A.
A new unused NFS mount
B.
An RDM with sufficient space available
C.
An unused iSCSI or FCP LUN
D.
Free space on the LUN holding the VMFS datastore
Answer: C
QUESTION 61
What
is a characteristic of a mapped SAN LUN (RDM) set to physical compatibility
mode?
A.
It allows the LUN to be made into a template
B.
It allows the VMkernel to natively access NTFS data on the LUN
C.
It allows the virtual machine to use VMware snapshots
D.
It allows the guest operating system to access the hardware directly
Answer: D
QUESTION 62
A
2TB VMFS3 datastore has been upgraded to VMFS5. The original block size was
2MB. What effect will this
upgrade
have on the maximum file size supported by the datastore?
A.
The maximum virtual disk size remains 512MB
B.
The maximum virtual disk size increases to 1TB
C.
The maximum virtual disk size increases to 32TB providing the datastore is also
increased
D.
The maximum virtual disk size increases to 2TB minus 512B
Answer: D
QUESTION 63
What
are two functions of zoning in Fibre Channel switches? (Choose two.)
A.
Controls and isolates LUNs on a Fibre Channel storage array
B.
Restrict connections on a storage array to ESXi hosts that use the array
C.
Prevents non-ESXi hosts from possibly destroying VMFS data
D.
Reduces the number of targets and LUNs presented by a Fibre Channel storage
array
Answer: CD
QUESTION 64
An
administrator is upgrading an application running in a virtual machine. Before
performing the upgrade a
snapshot
called pre-upgrade is created. NO other snapshots exist. The upgrade operation
succeeds and the
administrator
wants to keep the changes from the snapshot. Which two operations can the
administrator
perform
to ensure that the upgrade cannot be reverted? (Choose two)
A.
Use the Delete All option within the Snapshot Manager
B.
Use the Delete option within the Snapshot Manager
C.
Use the Consolidate option with the Snapshot Manager
D.
Use the Go To option in the snapshot
Answer: AB
QUESTION 65
An
administrator wants to restrict the ability of selected administrators to
install plug-ins in their vSphere Client
application.
What
action should the administrator perform?
A.
Modify permissions for the administrators and add the Validate Session
privilege
B.
Modify permissions for the administrators and add the Disable Methods privilege
C.
Modify permissions for the administrators and remove the Register Extension
privilege "First Test, First
Pass"
- www.lead2pass.com 79
D.
Modify permissions for the administrators and remove the CIM Interaction
privilege
Answer: C
QUESTION 66
When
writes from a virtual machine are delivered to a Fibre Channel storage array,
which two actions are taken
by
the VMkernel? (Choose two)
A.
The modified I/O request is sent from the physical HBA to the device driver.
B.
The file corresponding to the virtual machine is located on the VMFS
datastores.
C.
The request for blocks on the virtual disk is mapped to blocks on the
appropriate physical device.
D.
The I/O request is converted from binary data form to optical data from.
Answer: BC
QUESTION 67
Administrators
are unable to connect to an ESXi 5.x host using the vSphere client. Restarting
the management
agent
will likely fix the issue, but must be done without disrupting network
connectivity to any virtual machines.
Which
two actions will meet these goals? (Choose two)
A.
Enter the service mgmt vmware restart command from either SSH or local CLI
B.
Select Restart Management Agents in the Direct Console User Interface (DCUI)
C.
Select Restart Management Network in the Direct Console User interface (DCUI)
D.
Enter the services. sh restart command from either SSH or the local CLI
Answer: BD
QUESTION 68
Windows
VM is experiencing the poor application performance. The suspected issue is a
lack of available
memory.
Windows Task Manager shows 30% of the memory within the VM is not currently
being used. What
this
indicate and what could be checked next?
A.
Windows Task Manager is not reading actual memory usage in the VM. Windows
System Monitor should be
used
to get precise reading on memory usage.
B.
The application problems are defintely due to a non-memory related problem. CPU
affinity settings should
be
checked for this VM.
C.
The VM has memory available, however it may not actually have
"Physical" memory available. VMkernel
swap
activity on the ESX Server host should be checked next.
D.
The application problems are definitely due to a non-memory related problem.
CPU utilization should be
checked
next using Windows Task Manager.
Answer: C
QUESTION 69
By
default, if you remove a user from an Active Directory domain who is currently
logged in to vCenter Server,
which
of the following actions is taken?
A.
The user can remain logged in indefinitely, but once they log out they cannot
log back in "First Test, First
Pass"
- www.lead2pass.com 80
B.
The user can remain logged in for up to 24 hours
C.
The user is logged out of vCenter Server and cannot log back in
D.
The user is given a warning they are about to be logged out and given a 1 hour
grace period
Answer: B
QUESTION 70
Your
manager has requested that you look for ways to ensure that your storage is
utilized evenly. Which feature
of
vSphere 5 would help achieve this request?
A.
sDRS
B.
profile driven storage
C.
VAAI
D.
thin provisioning
Answer: A
QUESTION 71
What
differentiates a private cloud from a vSphere Infrastructure?
A.
A private cloud requires pooled resources including storage and networking.
B.
vSphere Infrastructure assumes a secure location for the workloads.
C.
vSphere Infrastructure allows consumption of resources over open standards.
D.
A private cloud assumes the consumer will maintain their portion of the
infrastructure.
Answer: A
QUESTION 72
Which
is the most secure method of connecting to an iSCSI storage array using an
independent hardware
iSCSI
adapter?
A.
One-way CHAP
B.
Mutual CHAP
C.
Per-target CHAP
D.
Per-subnet CHAP
Answer: A
QUESTION 73
When
an explicit failover order has been configured on a virtual switch with
multiple uplinks, what determines
which
uplink is used when a failover event occurs?
A.
The first available uplink that reports a positive link state
B.
The reported uptime for the surviving uplinks
C.
The next available uplink on the list
D.
The uplink with the shortest route
Answer: C
Explanation/Reference:
QUESTION 74
Which
three tasks can be selected from the home page of an ESXi 5.x host? (Choose
three.)
A.
Browse objects managed by the host
B.
Browse NFS mounts for this host
C.
Download VMware vCenter or the vSphere client from vmware.com
D.
Shutdown or restart the host
E.
Download the PowerCLI installer
Answer: ABC
QUESTION 75
When
deploying an OVF template, the resulting virtual disk is created in what file
format?
A.
OVF
B.
VMDK
C.
VMX
D.
VSWP
Answer: B
QUESTION 76
A
new LUN has been provisioned to all hosts in a vSphere 5.x cluster. On one host
a new VMFS datastore has
been
created.
How
will the new datastore be discovered by the other ESXi 5.x hosts?
A.
A rescan of all host bus adapters is periodically performed by ESXi hosts to
detect new VMFS datastores.
B.
New VMFS volumes are automatically added to members of a cluster by vCenter 5.
C.
A manual refresh is required on each ESXi 5.x hosts to discover new VMFS
datastores.
D.
A refresh of all host bus adapters is periodically performed by ESXi hosts to
detect new VMFS datastores.
Answer: C
QUESTION 77
Assuming
that the appropriate HA configuration options have been selected, in which two
situations would
vSphere
HA be unable to restart virtual machines? (Choose two.)
A.
A storage error has occured on the fiber channel storage array.
B.
An ESXi host in the cluster becomes isolated from the network
C.
An ESXi host was automatically put into Standby Mode
D.
Licensing was not updated after an upgrade from vSphere 4.x
Answer: AD
QUESTION 78
What
do changes made to resources reserved by a resource pool affect in the resource
hierarchy?
A.
Child pools
B.
Host pools
C.
Sibling and parent pools
D.
Root resource pools
Answer: C
QUESTION 79
How
can virtual machines be moved between datacenters?
A.
High-Availability failover
B.
Cold migration
C.
vMotion migration
D.
Storage vMotion migration
Answer: B
QUESTION 80
An
administrator decides to use Data Recovery to back up some key virtual
machines. What is the process to
install
Data Recovery?
A.
Download the executable from VMware.com and run from a machine with the vSphere
Client installed.
B.
Use the vCenter Installer from the original vCenter media and select VMware
Data Recovery
C.
Download the current OVF package from VMware.com onto a machine with the
vSphere Client installed and
use
the Deploy OVF from Template option.
D.
Download the vmdk and vmx files from VMware.com and copy to a datastore.
Right-click the vmx file and
select
Add to Inventory.
Answer: C
QUESTION 81
Which
two statements are true about the share value for a virtual machine after it
has been added to a resource
pool?
(Choose two.)
A.
If a previously defined custom share value exists, the totals shares in the
pool should be evaluated to
maintain
the expected performance.
B.
If a previously defined custom share value exists, the %Shares value will
automatically be adjusted relative
to
the total number of shares in the pool.
C.
If a previously defined share level (high, medium, low) exists, the %Shares
value is changed to Custom and
the
previous value is retained.
D.
If there are no other objects in the pool the share value is irrelevant.
Answer: AD
QUESTION 82
The
storage administrator has recommended testing the performance benefits of jumbo
frames and enabled
jumbo
frames on the storage array. The VMware administrator has enabled jumbo frames
on the VMkernel port
used
for the software iSCSI initiator. What other two components must be modified to
enable jumbo frames
support
for the software iSCSI initiator? (Choose two.)
A.
The physical switch
B.
The port group
C.
The software initiator
D.
The virtual switch
Answer: AD
QUESTION 83
If
you create a custom role and do not assign privileges what system-defined
privileges are added? (Choose
two.)
A.
System.Anonymous
B.
System.Read
C.
System.Write
D.
System.Administrator
Answer: AB
QUESTION 84
Assuming
that VLANs are not configured, what is true about traffic from a virtual
machine connected to a port
group
on a vSphere Standard Switch with no uplinks?
A.
The virtual switch will drop the packets if no uplink is present.
B.
Virtual machines on any vSphere Standard Switch on the same ESXi host can
receive the traffic.
C.
Virtual machines in any port group on the virtual switch can monitor all of the
traffic.
D.
vMotion will not migrate any Virtual machines connected to a port group on the
virtual switch.
Answer: D
QUESTION 85
What
function does Enhanced vMotion Compatibility (EVC) provide?
A.
The ability to enable Fault Tolerance on virtual machines that are not members
of a cluster.
B.
The ability to use vMotion to migrate virtual machines between ESXi hosts with
different CPU vendors.
C.
The ability to replace manual CPU identification masks with an automated
process managed by the cluster.
D.
The ability to use vMotion to migrate virtual machines between hosts with
identical CPUs but different
vSphere
versions.
Answer: C
QUESTION 86
What
is the default VFAT scratch partition size for ESXi 5.x when installed on a USB
drive?
A.
600MB
B.
544MB
C.
4GB
D.
none
Answer: D
QUESTION 87
Click
the Exhibit button. Users are having difficulty accessing a Web server since a
new Web application was
configured
in a virtual machine running on sc-titanium03.vmeduc.com. The web server has
been assigned 1
vCPU.
The vSphere Client reports the error shown in the exhibit. DRS is set to fully
automated mode, but the
problem
has not resolved.
Which
action can resolve the issue?
A.
Set a CPU reservation for the web server VM.
B.
Manually move the Virtual Machine using high priority vMotion.
C.
Configure the DRS Migration Threshold to Aggressive.
D.
Set CPU affinity for the virtual machine.
Answer: A
QUESTION 88
Users
are complaining that they cannot access their files on a file server virtual
machine. The vSphere Client
shows
that a triggered alarm stating disk latency is beyond the default threshold for
the datastore where the file
server
virtual machine is located. The path selection policy has been set by the ESXi
host to Fixed with default
path
settings. Which two options could be used to increase performance of the file
server virtual machine?
(Choose
two.)
A.
Use disk shares to increase the priority for the datastore housing the file
server virtual machine.
85
B.
Use vMotion to reloacte the VM to an ESXi host with loser HBA saturation.
C.
Change the path selection policy to Round Robin.
D.
Change the path selection policy to Most Recently Used (MRU).
Answer: BC
QUESTION 89
An
administrator uses VMware Data Recovery to make backups of virtual machines.
Checking on the backup
jobs
that were run the previous evening, the administrator notices that some jobs
completed but that other jobs
did
not.
What
are two possible causes for the failure? (Choose two.)
A.
The deduplication store had 400GB of available space before the start of the
affected jobs.
B.
Eight backup jobs were running simultaneously, causing new jobs to fail to
start.
C.
The backup window was not open long enough to retrieve all of the changed
blocks.
D.
CPU utilization on the VDR appliance exceeded 90% before one or more jobs
executed.
Answer: BC
QUESTION 90
An
administrator is responsible for enabling file access for desktop users. Many
users have complained that
they
cannot access their files. An alert in the vSphere Client states that the
storage connectivity alarm for all
hosts
has been triggered. The storage screen indicates that everything is connected,
but the triggered alert has
not
been acknowledged.
Which
action will correct the user access problem?
A.
Rescan the storage on the file-sharing virtual machine on which the users are
seeing the problem.
B.
Reconnect the storage containing the user files to all hosts in the cluster,
then Refresh datastores on all
hosts
in the cluster.
C.
Tell each user to reboot their computer.
D.
Reconnect the storage containing the user files to all hosts in the cluster,
then Rescan datastores on all
hosts
in the cluster.
Answer: D
QUESTION 91
While
performing a security check the vSphere administrator finds unassigned AD
accounts with vSphere
permissions.
If the accounts are removed from Active Directory what will happen to any user
logged into
vCenter
with those accounts?
A.
The vSphere client warns the user they will be logged out in 1 hour.
B.
The user can remain logged in indefinitely.
C.
The user is immediately disconnected from vCenter Server and cannot log back
in.
D.
The user can remain logged into vCenter for up to 24 hours.
Answer: D
QUESTION 92
Where
are IP addresses for a vSphere Storage Appliance (VSA) cluster managed?
A.
On each VSA appliance using a web-based portal
B.
On the VSA Manger tab for the cluster hosting VSA
C.
On the VSA Manager appliance using a web-based portal
D.
On the vCenter server installed on a VSA host
Answer: B
QUESTION 93
An
administrator is configuring a stretched HA configuration and has HA errors on
all of the hosts at the remote
site.
What
can be done to ensure virtual machines at one site can be restarted at the
remote site?
A.
Ensure any firewalls between the hosts are allowing port 8182
B.
Create separate HA clusters at each site and enable Stretch Cluster on each
C.
Ensure the latency between the sites is less than 5 milliseconds
D.
Ensure each site has no more than 4 primary hosts
Answer: A
QUESTION 94
Click
the Exhibit button. An administrator has received reports of poor network
performance with a virtual
machine.
Which
task will improve the network performance of this virtual machine?
A.
Adjust shares for the virtual NIC on the virtual machine.
B.
Traffic-shape this virtual machine.
C.
Move the virtual machine to another virtual switch.
D.
Add a CPU to the virtual machine.
Answer: C
QUESTION 95
The
performance graph for a virtual machine with 1GB of RAM shows the Swap In rate
to be 150 MBps and the
Balloon
value to be at 0 MB. Users of the virtual machine are complaining that
performance is slow.
Which
two actions could increase performance of the virtual machine? (Choose two.)
A.
Install the VMMEMCTL driver on the ESXi host.
B.
Increase the memory share value for this virtual machine.
C.
Install VMware Tools into this virtual machine.
D.
Disable swapping in the virtual machine operating system.
Answer: BC
QUESTION 96
Which
two components can be installed in monitored virtual machines to trigger
vSphere HA Application
Monitoring?
(Choose two.)
A.
A custom script utilizing the appmonitor executable
B.
Tne vSphere Fault Tolerant agent
C.
Third-party utilities such as Neverfail or ApplicationHA
D.
The vSphere HA application agent
Answer: AC
QUESTION 97
What
are two considerations when using resource pools in a vSphere cluster? (Choose
two.)
A.
Default shares are equal for all sibling resource pools, regardless of virtual
machines or child pools
B.
By default, Reservations can be exceeded
C.
vMotion must be setup prior to creating Resource Pools
D.
DRS rules cannot violate Resource Pool membership
Answer: AB
QUESTION 98
A
vSphere 5.x implementation contains two ESXi hosts, ESXi01and ESXi02. There is
a virtual machine "VM21"
connected
to the Production port group on ESXi01.
ESXi01
has the following switch configuration.
vSwitch0,
single uplink to 10.1.20.0/24
Production
port group
VMkernel
port for vMotion
VMKernel
port for management
vSwitch1,
single uplink to 10.1.40.0/24
Engineering
port group
VMKernel
port for NFS storage
ESXi02
has the following switch configuration.
vSwitch0,
single uplink to 10.1.20.0/24
Engineering
port group
VMkernel
port for vMotion
VMKernel
port for management
vSwitch1,
single uplink to 10.1.40.0/24
Production
port group
VMKernel
port for NFS storage
Which
two statements are true about this configuration? (Choose two.)
A.
vMotion is not available between the two hosts
B.
If VM21 is migrated to ESXi02 it will not be available on the network
C.
The virtual machine can be vMotion migrated to the target host.
D.
Broadcasts from the Production port group will not reach the Engineering port
group.
Answer: BD
Explanation/Reference:
QUESTION 99
Which
settings are required for virtual machine guest tagging for VLAN 100 in a
vSphere 5.x environment?
A.
Port Group configured for VLAN 100, physical switch configured as a VLAN trunk
B.
Port Group configured for VLAN 4095, physical switch configured as a VLAN trunk
C.
Port Group configured for VLAN 100, physical switch configured for VLAN 100
D.
Port Group configured for VLAN 4095, physical switch configured for VLAN 100
Answer: B
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