Quiz
VCP 510 (Part 2)
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Questions in this quiz (104)
1What tool can an administrator use to determine if an existing environment is ready for Fault Tolerance?
- AA. Fault Tolerance Map
- BB. VMware SiteSurvey Tool
- CC. VMware Cluster Analyzer
- DD. VMware Capacity Planner
2What two methods can be used to reduce the vMotion migration time of a virtual machine?
(Choose two.)- AA. Enable High priority on the virtual machine before starting the Migrate wizard.
- BB. Select High priority during the Migrate wizard.
- CC. Lower the memory reservation for the virtual machine.
- DD. Ensure the cluster has the default Swapfile policy set.
3Which types of devices can be connected to a virtual machine during a vMotion migration?
(Choose two.)- AA. SCSI pass-through devices connected to the ESXi 5 host.
- BB. NFS mounts inside of the guest.
- CC. USB pass-through devices connected to the ESXi 5 host.
- DD. ISO images connected using the vSphere 5 client.
4An administrator notices that the database virtual machines fail to backup within the backup
window. Each database virtual machine has 4 vCPUs, 16GB RAM and 12 virtual disks. There are
16 database virtual machines to backup using 8 backup jobs.
Which is the simplest way to improve the backup performance for these virtual machines?- AA. Add a backup job for each virtual machine.
- BB. Set a 16GB reservation for each virtual machine.
- CC. Add 1MB VMDK drives at 1.0, 2.0 and 3.0 on the VDR appliance.
- DD. Upgrade the array to 8GB FCP and ensure multipathing is configured properly.
5What are three of the steps recalled patches automatically go through in vSphere Update
Manager? (Choose three.)- AA. Hosts with recalled patches are placed maintenance mode.
- BB. Hosts with recalled patches are remediated.
- CC. The recalled patch binary is deleted from the repository.
- DD. The recalled patch is flagged in the database.
- EE. A notification is generated in the notification tab.
6Which configuration requires an additional database server when adding vSphere Update
Manager 5.x to an environment?- AA. vCenter Server Virtual Appliance (vCSA) with an external Oracle database
- BB. vCenter Application with the default database
- CC. vCenter Application with an external SQL 2008 Enterprise database
- DD. vCenter Server Virtual Appliance (vCSA) with an external DB2 database
7An administrator wants to adjust disk resource allocation to ensure proper storage performance.
Which two mechanisms are available? (Choose two.)- AA. Shares
- BB. Guarantee IOPs
- CC. Limit IOPs
- DD. Reservation
8Assuming that ballooning is possible, under which three circumstances might the VMkernel use a
swap file for a running virtual machine? (Choose three.)- AA. The Mem.CtlMaxPercent value is between 10 and 25 percent.
- BB. Memory cannot be reclaimed quickly enough.
- CC. The virtual machine is starting up.
- DD. VMware Tools is not installed.
- EE. 50% of the configured memory has already been ballooned.
9What are two requirements for successful vMotion migration? (Choose two.)
- AA. CPUs with matching SpeedStep settings must exist on both the source and destination hosts.
- BB. Virtual machines must not utilize hardware local to the host such as SCSI pass-through.
- CC. Virtual machines must not have a CDROM connected via the vSphere client.
- DD. Dedicated Gigabit Ethernet Networking must exist between the source and destination hosts.
10Which two options will be presented during the Migrate wizard for a powered on virtual machine?
(Choose two.)- AA. Change Host
- BB. Change Host and Datastore
- CC. Change Network
- DD. Change Datastore
11What are two requirements for a fully functional vSphere HA cluster? (Choose two.)
- AA. vCenter installed or a vCenter Server Virtual Appliance (vCSA) deployed .
- BB. Access to local storage for each host in the cluster.
- CC. Static IP addresses entered in each hosts file in the cluster.
- DD. A minimum of one VMkernel port per host.
12An 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?- AA. Ensure any firewalls between the hosts are allowing port 8182
- BB. Create separate HA clusters at each site and enable Stretch Cluster on each
- CC. Ensure the latency between the sites is less than 5 milliseconds
- DD. Ensure each site has no more than 4 primary hosts
13Before upgrading an ESXi host to vSphere 5.x from vSphere 4.x, which three actions should be
taken? (Choose three.)- AA. Update vCenter from 4.x to 5.x
- BB. Convert any Service Console port to Management.
- CC. Add an updated license to the host
- DD. Update vSphere 4.x licenses using the VMware License Portal
- EE. Verify the intended host is compatible with vSphere 5.x
14An administrator is configuring a vSphere HA cluster for three ESXi 5.x hosts and their resident
virtual machines. The cluster will be configured to support a single host failure. Resource
reservations must be enforced during a failover event.
Assuming default settings, how does HA determine the current failover capacity?- AA. Calculating the largest possible CPU and Memory guarantee for any running virtual machine in
the cluster, then calculating how many virtual machines of that size can be started on the largest
host and reserving space in the cluster accordingly. - BB. Averaging the largest possible CPU and Memory guarantee for any running virtual machine in
the cluster, then calculating how many virtual machines of that size can be started on the largest
host and reserving space in the cluster accordingly. - CC. Calculating the largest possible CPU and Memory guarantee for any virtual machine in the
cluster, then calculating how many virtual machines of that size can be started on the largest host
and reserving space in the cluster accordingly. - DD. Averaging the largest possible CPU and Memory guarantee for any virtual machine in the
cluster, then calculating how many virtual machines of that size can be started on the largest host
and reserving space in the cluster accordingly.
- AA. Calculating the largest possible CPU and Memory guarantee for any running virtual machine in
15What are three valid subprofile configurations that can be edited with the Host Profile editor?
(Choose three.)- AA. Cluster
- BB. Date and Time
- CC. Networking
- DD. Security
- EE. Licensing
16Assuming that the appropriate HA configuration options have been selected, in which two
situations would vSphere HA be unable to restart virtual machines? (Choose two.)- AA. A storage error has occurred on the fibre channel storage array.
- BB. An ESXi host in the cluster becomes isolated from the network
- CC. An ESXi host was automatically put into Standby Mode
- DD. Licensing was not updated after an upgrade from vSphere 4.x
17What do changes made to resources reserved by a resource pool affect in the resource hierarchy?
- AA. Child pools
- BB. Host pools
- CC. Sibling and parent pools
- DD. Root resource pools
18How can virtual machines be moved between datacenters?
- AA. High-Availability failover
- BB. Cold migration
- CC. vMotion migration
- DD. Storage vMotion migration
19An administrator decides to use Data Recovery to back up some key virtual machines. What is the
process to install Data Recovery?- AA. Download the executable from VMware.com and run from a machine with the vSphere Client
installed. - BB. Use the vCenter Installer from the original vCenter media and select VMware Data Recovery
- CC. Download the current OVF package from VMware.com onto a machine with the vSphere Client
installed and use the Deploy OVF from Template option. - DD. Download the vmdk and vmx files from VMware.com and copy to a datastore. Right-click the
vmx file and select Add to Inventory.
- AA. Download the executable from VMware.com and run from a machine with the vSphere Client
20Which two statements are true about the share value for a virtual machine after it has been added
to a resource pool? (Choose two.)- AA. If a previously defined custom share value exists, the totals shares in the pool should be
evaluated to maintain the expected performance. - BB. 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. - CC. If a previously defined share level (high, medium, low) exists, the %Shares value is changed to
Custom and the previous value is retained. - DD. If there are no other objects in the pool the share value is irrelevant.
- AA. If a previously defined custom share value exists, the totals shares in the pool should be
21What function does Enhanced vMotion Compatibility (EVC) provide?
- AA. The ability to enable Fault Tolerance on virtual machines that are not members of a cluster.
- BB. The ability to use vMotion to migrate virtual machines between ESXi hosts with different CPU
vendors. - CC. The ability to replace manual CPU identification masks with an automated process managed by
the cluster. - DD. The ability to use vMotion to migrate virtual machines between hosts with identical CPUs but
different vSphere versions.
22What is an accurate statement about the secondary virtual machine of a VM that has VMware
Fault Tolerance enabled?- AA. The secondary virtual machine cannot be stored on an NFS datastore.
- BB. The secondary virtual machine is created on the same host as the primary.
- CC. The secondary virtual machine can prevent other virtual machines from powering up.
- DD. The secondary virtual machine can be used for load balancing.
23What is true about the HA agent on ESXi 5.x hosts?
- AA. HA agent logs and entries use the prefix aam
- BB. HA agents are set to start by default
- CC. HA agents can store configuration information locally
- DD. vSphere client cannot determine which HA agent is master
24An administrator wants to configure a DRS Migration Threshold that allows automated migration
only when a host is placed into maintenance or to satisfy cluster constraints.
What setting should be utilized?- AA. Priority 2
- BB. Priority 4
- CC. The most conservative setting
- DD. The default setting
25Which conditions are true regarding an ESXi 5.x host placed into maintenance mode while a
member of a DRS cluster? (Choose two.)- AA. If the DRS cluster is in partially automated mode and vMotion is configured, its virtual machines
will be moved automatically to other hosts in the cluster. - BB. If the DRS cluster is in fully automated mode and vMotion is configured, its virtual machines will
be moved automatically to other hosts in the cluster. - CC. If the DRS cluster is in partially automated mode and vMotion is configured, its virtual machines
that have a high restart priority will be migrated to other hosts in the cluster. - DD. All the virtual machines on the host must be migrated or powered off before the ESXi host will
complete entering maintenance mode.
- AA. If the DRS cluster is in partially automated mode and vMotion is configured, its virtual machines
26Which two conditions could prevent HA from powering on a virtual machine? (Choose two.)
- AA. There is not enough free memory to meet the guests memory reservation.
- BB. The virtual machine has been assigned a required affinity rule.
- CC. Strict admission control is disabled for the HA cluster.
- DD. The vCenter is hosted on the ESXi host that failed.
27Which two migration techniques can be used together to move a running virtual machine to a local
datastore on a different server? (Choose two.)- AA. Cold migration
- BB. Storage vMotion
- CC. vMotion
- DD. vSphere Clone
28In a vSphere HA cluster, what is the maximum number of point-to-point communication links to the
slaves does each master maintain?- AA. 32
- BB. 64
- CC. 512
- DD. 1024
29A vSphere environment is created with two virtual machines, VM23 and VM43. Each virtual
machine has an instance of the front-end web application for the company's manufacturing
management database. A physical load-balancer is configured for the application.
Which type of DRS rule should be implemented for VM23 and VM43?- AA. Separate Virtual Machines
- BB. Virtual Machines to Hosts
- CC. Host DRS Groups
- DD. Keep Virtual Machines Together
30Which three services will continue to function when vCenter Server is unavailable? (Choose
three.)- AA. Storage DRS
- BB. Fault Tolerance (FT)
- CC. vMotion
- DD. Thin Provisioning
- EE. High Availability
31Which option could be used for vSphere HA heartbeats?
- AA. An iSCSI LUN used for booting the master ESXi host.
- BB. An iSCSI LUN backing an RDM connected over 10GB Ethernet
- CC. An NFS datastore shared with the all hosts, sync, no_root_squash and read only options
- DD. A Fibre Channel LUN on an 8GB active/active array backing a VMFS5 datastore
32Which two components can be installed in monitored virtual machines to trigger vSphere HA
Application Monitoring? (Choose two.)- AA. A custom script utilizing the appmonitor executable
- BB. The vSphere Fault Tolerant agent
- CC. Third-party utilities such as Neverfail or ApplicationHA
- DD. The vSphere HA application agent
33What are two considerations when using resource pools in a vSphere cluster? (Choose two.)
- AA. Default shares are equal for all sibling resource pools, regardless of virtual machines or child pools
- BB. By default, Reservations can be exceeded
- CC. vMotion must be setup prior to creating Resource Pools
- DD. DRS rules cannot violate Resource Pool membership
34Click the Exhibit button.
An administrator has deployed a two-node cluster with HA and DRS enabled. DRS has been
configured for fully automated mode. The management and vMotion interfaces have been
configured on separate physical networks. Initial DRS testing on this cluster reveals that virtual
machines are not being migrated despite great disparity in resource use between the ESX hosts in
the cluster. The exhibit shows the error and the network configuration for one of the hosts.
Which task would successfully resolve this problem?
- AA. Add a vmnic to the VMkernel port
- BB. Configure the DRS Migration Threshold to Aggressive
- CC. Connect the network cable to the correct physical network
- DD. Migrate vitual machines manually using vMotion
35Two child resource pools exist for a DRS cluster.
The Production resource pool has been configured with a CPU reservation of 20GHz and a
memory reservation of 20GB. The pool has 16 single-processor virtual machines and 4 dualprocessor
virtual machines. Each of these virtual machines has a CPU reservation of 1GHz and a
memory reservation of 1GB.
The Development resource pool and it's virtual machines have been configured with no
reservations. The pool has 1 single-processor virtual machine and 1 dual-processor virtual
machine. CPU Shares are set to 4000 and Memory Shares are set to 163840.
The Production team members occasionally complain about the performance of their servers.
Which two options could be part of the plan to resolve the issue while minimizing the amount of
resources reserved by the pool? (Choose two.)- AA. Increase the amount of CPU resources for the Production virtual machines to the processor
speed of the host - BB. Set the CPU Shares of Production to 40000
- CC. Double the CPU reservation on the Production virtual machines and pool
- DD. Set the Memory Shares of Production to 20480
- AA. Increase the amount of CPU resources for the Production virtual machines to the processor
36What are two reasons creating a host profile could fail? (Choose two.)
- AA. Selecting a VMware Infrastructure 3.5 host
- BB. The host selected is currently in maintenance mode
- CC. Special characters were used when naming vSphere objects
- DD. Evaluation Licenses are being used
37vCenter Server is running in a virtual machine that is part of a vSphere DRS cluster. The vCenter
Server virtual machine has been tested and can successfully migrate with vMotion between all
ESXi hosts in the cluster. DRS is configured for partial automation.
What happens if an ESXi 5.x host that is running the vCenter Server virtual machine experiences
a power outage?- AA. All DRS cluster operations will be unavailable until the failed ESXi host is brought back online.
- BB. vCenter Server will remain offline, but all virtual machines on the remaining hosts will continue
without interruption. - CC. This situation cannot occur, because vCenter Server cannot be installed on a virtual machine in
a vSphere DRS cluster. - DD. vSphere will restart the vCenter Server virtual machine on another host.
38Which two statements are true regarding a mixed DRS cluster with Intel-based and AMD-based
ESXi 5.x hosts? (Choose two.)- AA. DRS can load-balance running virtual machines, assuming multiple hosts per CPU family.
- BB. HA can only failover virtual machines to hosts within the same CPU family.
- CC. Cold Migration may be needed to balance the performance load on the cluster
- DD. Storage vMotion will not be available for this cluster
39An administrator has two ESXi 5.x hosts. Each host has two resource pools, Production and Test
and a vApp named TestvApp01. What is true when these hosts are added to a DRS cluster?- AA. An option is given during the process to graft the pools under the cluster's root pool, the vApp
will be removed. - BB. An option is given during the process to graft the pools and vApp under the cluster's root pool.
- CC. The resource pools and vApp are automatically grafted into the cluster under the root pool.
- DD. The resource pools and vApp are automatically removed when the host is added.
- AA. An option is given during the process to graft the pools under the cluster's root pool, the vApp
40What happens to the total number of shares available to the children of a resource pool if a virtual
machine is powered off inside the resource pool?- AA. It remains the same
- BB. It decreases
- CC. It increases
- DD. It remains the same only if a custom share value was configured
41An administrator is configuring admission control settings for a vSphere HA cluster. The
administrator selects the option Allow VMs to Be Powered on Even if They Violate Availability
Constraints. Which two events occur during an ESXi host failure? (Choose two.)- AA. Virtual machines with a High restart priority are restarted first.
- BB. Virtual machines with a Low restart priority are not restarted.
- CC. HA will not restart virtual machines configured for FT.
- DD. Virtual machines with VM Monitoring set to Enabled are restarted.
42What type of failure is VMware Fault Tolerance designed to protect against?
- AA. A failure on the ESXi host running the primary virtual machine
- BB. A failure on an application within the primary virtual machine
- CC. Loss of storage connectivity to the primary virtual machine
- DD. An operating system failure on the primary virtual machine
43An 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?- AA. The VMs will be powered off on slave hosts in the cluster.
- BB. All VMs and hosts in the cluster are unaffected.
- CC. The VMs are unaffected, a second master will be elected.
- DD. The VMs will be powered down on all hosts in the cluster.
44Under which two conditions is a master elected by vSphere HA? (Choose two.)
- AA. When any cluster is created
- BB. When a host is placed into maintenance mode
- CC. When the datastore configuration changes
- DD. When "Reconfigure for vSphere HA" is executed
45A 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.)- AA. Monitoring sensitivity was set to Low.
- BB. Application Monitoring Only was selected.
- CC. The virtual machine has failed three times.
- DD. The HA cluster was set up with all defaults.
46An 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?- AA. vSphereDistributedSwitch
- BB. Distributed Resource Scheduler
- CC. Datastore Clusters
- DD. Host Folders
47What are three use cases for vSphere Fault Tolerance? (Choose three.)
- AA. Provide guaranteed up time for a RDM enabled virtual machine
- BB. Provide efficient scheduled reliability for a payroll virtual machine
- CC. Provide guaranteed reliability for a development virtual machine with scheduled snapshots
- DD. Provide guaranteed reliability for a legacy Windows NT virtual machine
- EE. Ensure up time for a Linux virtual machine without making any changes to the OS
48Which two vSphere features can be used with virtual machines that are enabled for VMware Fault
Tolerance? (Choose two.)- AA. EVC
- BB. Storage vMotion
- CC. RDMs in virtual compatibility mode
- DD. VMware Virtual SMP
49ACME 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.)- AA. Enable Expandable Reservation on Memory Resources on the Manufacturing pool
- BB. Set a reservation for CPU Resources on the Manufacturing resource pool
- CC. Create a required Group Rule to ensure Development virtual machines always run on the
Development host - DD. Ensure the shares set on the Manufacturing pool are at least five times the shares set on the
Development pool
50What is an accurate statement about vSphere Fault Tolerant secondary virtual machines?
- AA. Cannot be stored on an NFS datastore
- BB. Created on the same host as the primary
- CC. Can prevent other virtual machines from powering up.
- DD. Can be used for load balancing
51An administrator finds that an ESXi host cannot be managed by vCenter Server.
Which logs can be reviewed using the DCUI? (Choose three.)- AA. Syslog
- BB. Config log
- CC. Virtual Center Agent
- DD. ESXi shell logs
- EE. VMware HA log
52Which two conditions will cause a vMotion validation check to fail? (Choose two.)
- AA. An active connection that matches an existing port group label on the target host
- BB. Insufficient network bandwidth on the target virtual switch
- CC. Different security policies on the target virtual switch
- DD. An active connection to an internal virtual switch
53In a vSphere HA cluster what is the maximum number of point-to-point communication links to the
slaves each master maintains?- AA. 32
- BB. 64
- CC. 512
- DD. 1024
54Click 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.)
- AA. Add a vCPU to the virtual machine
- BB. Remove CPU affinity on the advanced CPU setting of the virtual machine
- CC. Migrate the virtual machine to another ESXi host
- DD. Remove the limit on the CPU settings of the virtual machine
55ACME 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.)- AA. Select a different datastore for the virtual machine
- BB. Move the swap file to a different location
- CC. Deploy the virtual machine to a different host using the same datastore
- DD. Enable DRS on the cluster to balance the virtual machine load out across hosts
- EE. Increase the virtual machine memory reservation
56Which two conditions will prevent a virtual machine from being successfully migrated using
Storage vMotion? (Choose two.)- AA. The virtual machine has an RDM.
- BB. The virtual machine has Fault Tolerance enabled.
- CC. The virtual machine is running on a vSphere 5.x Standard host.
- DD. The virtual machine has a disk stored on an NFS datastore.
57Under which two conditions can vStorage APIs for Array Integration (VAAI) provide a performance
benefit? (Choose two.)- AA. When a virtual disk has VMDK files stored on an NFS datastore.
- BB. When a virtual disk is created using the New Virtual Machine wizard.
- CC. When cloning a virtual machine with snapshots.
- DD. When a virtual disk is deleted.
58An administrator selects the Profile Compliance tab of an vSphere cluster, then selects Check
Compliance Now. Which features requirements are not checked by this?- AA. vMotion
- BB. Fault Tolerance
- CC. DRS
- DD. Host Profiles
59An administrator is troubleshooting an ESXi 5.x host and needs to export diagnostic information.
The host is currently managed by a vCenter Server instance.
Which two ways can the information be gathered using the vSphere Client? (Choose two.)- AA. Select Home. Under Administration, click System Logs and click the Export System Logs
button. Select the affected ESXi host. Select Select All. Select a location and click Finish. - BB. In the vSphere Client, select the affected ESXi host. Right-click the host and select Export
Diagnostic Data. Select a location and click OK. - CC. Log in to the ESXi host locally, Select Export System Logs.
- DD. In the vSphere Client, select the affected ESXi host. Select File, Export and Export System
Logs. Select Select All. Select a location and click Finish.
- AA. Select Home. Under Administration, click System Logs and click the Export System Logs
60An ESXi 5.x host displays a warning icon in the vSphere console and its summary page lists a
configuration issue "SSH for the host has been enabled." What are two ways to clear this
warning? (Choose two.)- AA. Using the Security Profile pane of the Configuration tab in the vSphere Client
- BB. Using the Direct Console User Interface (DCUI)
- CC. Using the Advanced Settings pane of the Configuration tab in the vSphere Client
- DD. Using the Networking pane of the Configuration tab in the vSphere Client
61vCenter 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.)- AA. Enter the service mgmt-vmware restart command from either SSH or local CLI
- BB. Select Restart Management Agents in the Direct Console User Interface (DCUI)
- CC. Select Reboot Host in the Direct Console User Interface (DCUI)
- DD. Enter the services.sh restart command from either SSH or the local CLI
62A 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?- AA. Migrate Web-PG to Switch A and sFTP-PG to Switch B on each host
- BB. Move a vmnic from Switch A to Switch B on each host
- CC. Convert the three Switch Bs to a single vSphere Distributed Switch
- DD. Use vMotion to redistribute some of the VMs in Web-PG to a different ESXi host
63A 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.)- AA. Enable root logon on the ESXi server.
- BB. Open the SSH port on the ESXi firewall.
- CC. Start the SSH service on the ESXi server.
- DD. Create a local user on the ESXi server.
64An 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?- AA. Ensure the VMkernel port group is configured for Management Traffic.
- BB. Enable VMkernel port group for the vSphere cluster.
- CC. Ensure the vMotion enabled adaptors configured for the same subnet.
- DD. Use a vDS instead of a standard switch.
65An 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?- AA. Restore the Standard Switch from the ESXi host.
- BB. Restart the Management Agents from the vSphere client.
- CC. Restart the Management Agent from the ESXi host
- DD. Disable the Management Network from the vSphere client.
66Click 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?
- AA. vMotion has been disabled because the are no other hosts in the cluster with vMotion enabled.
- BB. vMotion has not been enabled on the Production port group.
- CC. The administrator has not created a Managent network.
- DD. vMotion has not been enabled on a VMkernel port group.
67Which two circumstances might cause a DRS cluster to become invalid? (Choose two.)
- AA. DRS has been disabled on one or more ESXi hosts.
- BB. An ESXi host has been removed from the cluster.
- CC. A migration on a virtual machine is attempted while the virtual machine is failing over.
- DD. Virtual machines have been powered on from a vSphere Client connected directly to an ESXi
host.
68Click the Exhibit button.
An administrator has a DRS/HA cluster with five ESXi 5.x hosts. When the administrator tries to
start a new Web server virtual machine, an error is displayed saying insufficient resources exist for
HA.
Based on the HA configuration in the exhibit, which two changes can resolve the issue? (Choose two.)
- AA. Shut down one or more virtual machines on the cluster.
- BB. Set VM Restart Priority to Disabled for the Web server.
- CC. Set Host Isolation response to Shut down.
- DD. Suspend one or more virtual machines in the cluster.
69Click the Exhibit button.
An administrator is applying patches to a batch of ESXi 5.x hosts in an under-allocated HA/DRS
cluster. An attempt is made to place the host into maintenance mode, but the progress has stalled
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at 2%. DRS is configured as shown in the exhibit. Of the four choices below, two would effectively
resolve this issue.
Which two steps could be taken to correct the problem? (Choose two.)
- AA. Enable VMware EVC.
- BB. Set the virtual machines on the host to Fully Automated.
- CC. Shut down the virtual machines on the host.
- DD. Move the virtual machine swap file off the local datastore.
70An administrator is configuring Storage DRS in their environment. The Datastore cluster is
composed of 4 VMFS3 volumes and 9 VMFS5 volumes. Storage DRS has been enabled, but is
showing as disabled on several virtual machine disks in the datastore cluster.
Which two conditions would cause this error to occur? (Choose two.)- AA. The virtual machine is stored on a VMFS 3 volume.
- BB. One or more virtual machines have Persistent disks.
- CC. The virtual machine is stored on a NFS datastore.
- DD. The virtual machine is stored on a datastore with a 2mb block size.
71Select three of the steps for configuring iSCSI Software Initiator multipathing when load balancing with a single vSphere standard switch. (Choose three.)
- AA. Change the Path Selection Policy to Round Robin (VMware)
- BB. Enable Override switch failover order
- CC. Enable Route based on IP Hash
- DD. Enable iSCSI port binding on the VMkernel object or objects
- EE. Add VMkernel adapters to the iSCSI Network Configuration
72Users have reported performance issues with an application running on a Windows VM.
Performance analysis shows high CPU activity on the ESXi host but low CPU activity on the
Windows VM.
A high value in which overview graph and counter on the virtual machine's Performance tab would
confirm the results of the performance analysis?- AA. CPU (%) / Wait
- BB. CPU Usage (Mhz) / Wait
- CC. CPU Usage (Mhz) / Ready
- DD. CPU (%) / Ready
73The 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.)- AA. Install the VMMEMCTL driver on the ESXi host.
- BB. Increase the memory share value for this virtual machine.
- CC. Install VMware Tools into this virtual machine.
- DD. Disable swapping in the virtual machine operating system.
74Click 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?
- AA. Adjust shares for the virtual NIC on the virtual machine.
- BB. Traffic-shape this virtual machine.
- CC. Move the virtual machine to another virtual switch.
- DD. Add a CPU to the virtual machine.
75An administrator has just completed an update of an ESXi 5.x host. Prior to the upgrade, a backup
of the host configuration was performed. After the upgrade, the backup was restored to the
upgraded host. Shortly after the upgrade was completed, the administrator receives complaints
that users are unable to power on virtual machines.
What are the two most likely reasons that VMs cannot power up on this host? (Choose two.)- AA. The update reset the virtual machine reservations.
- BB. It has been more than 60 days since the host was originally installed.
- CC. Backup and restore does not include licensing.
- DD. The backup was performed prior to a license key being applied.
76Click the Exhibit button.
Which change will eliminate the symptom in the performance chart shown in the exhibit?
- AA. Set CPU shares to High
- BB. Set CPU affinity for the virtual machine
- CC. Migrate the VM to a host that is less utilized
- DD. Add a CPU to the virtual machine
77How can vCenter maps be used outside of the vSphere client? (Choose two.)
- AA. Saved to a Visio .vsd file
- BB. Sent to a printer
- CC. Exported as a jpg
- DD. Saved as a PDF
78An administrator is migrating a virtual machine in a DRS cluster. The migration fails the validation
check because of a CPU incompatibility issue.
Which items below could be causing this issue? (Choose two.)- AA. Inconsistent CPU manufacturers
- BB. Inconsistent CPU steppings
- CC. Inconsistent CPU generations
- DD. Inconsistent CPU GHZ
79Click 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?
- AA. Move the Dev_Web_01 virtual machine to Group 3 and increase the time value
- BB. Move the Dev_App_01 virtual machine to Group 1 and increase the time value
- CC. Move the Dev_Web_01 virtual machine to Group 3, decrease the time value and check
VMware Tools are ready - DD. Move the Dev_Web_01 virtual machine to Group 3, increase the time value and check VMware
Tools are ready
80Click 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?
- AA. Increase the CPU limit on the critical virtual machine.
- BB. Increase the CPU shares on the critical virtual machine.
- CC. Increase the CPU reservations on the resource pool.
- DD. Increase the CPU limit on the resource pool.
81A DRS cluster has been created with two ESXi hosts. One host in the cluster is running at 98
percent CPU utilization. The other host is running at 52 percent utilization. Upon analysis, it
appears that none of the virtual machines are being migrated from the CPU-constrained host, and
no recommendations are being generated.
What are the two most likely causes of the problem? (Choose two.)- AA. The VMkernel port is assigned an incorrect IP address.
- BB. VMotion is not enabled on the VMkernel port.
- CC. DRS migration Threshold is not set high enough.
- DD. VMware DRS is not set to Fully Automated.
82An administrator is upgrading an ESX 3.5 host to ESXi 5.x with an intermediate upgrade to ESX
4.0 using Update Manager. The host has a single Intel Xeon processor, 4GB of RAM, and a VMFS
datastore on a private, SAN-attached LUN.
What might cause the upgrade to be unsuccessful?- AA. Update Manager does not support upgrading from ESX.
- BB. The host has one processor.
- CC. The host has 4GB RAM.
- DD. ESX 3.5 is not supported by Update Manager.
83An 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?- AA. Increase the memory resource allocation to the resource pool.
- BB. Increase the share value for the resource pool.
- CC. Change the shares setting from custom to high, medium, or low for the virtual machine.
- DD. Decrease the memory allocation for the virtual machine.
84Which three Storage I/O Control conditions might trigger the Non-VI workload detected on the
datastore alarm? (Choose three.)- AA. The datastore is connected to an ESX/ESXi 4.0 host that does not support Storage I/O Control.
- BB. The datastore is on an array that is performing system tasks such as replication.
- CC. The datastore is utilizing active/passive multipathing or NMP (Native Multi-Pathing).
- DD. The datastore is storing virtual machines with one or more snapshots.
- EE. The datastore is connected to an ESX/ESXi 4.0 host that is not managed by vCenter.
85An 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?- AA. Configure the storage array to be vSphere aware and script routine array snapshot restores of
the datastore. - BB. Implement a 3rd party imaging server and PXE boot the virtual machine off a static image.
- C.
C. Set the VMDKs of the virtual machine to be Independent-Nonpersistent and schedule restarts
of the virtual machine. - DD. Create Nonpersistent disks for the virtual machine and set the guest OS to reboot once a week.
- AA. Configure the storage array to be vSphere aware and script routine array snapshot restores of
86An 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.)- AA. Configure syslog to send the logs a syslog server
- BB. Increase the number of logs kept
- CC. Increase the logging level
- DD. Increase the size of the partition where log files are stored
87An 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.)- AA. Average ESXi VMKernel latency per command, in milliseconds
- BB. Average ESXi highest latency, in milliseconds
- CC. Average virtual machine operating system latency per command, in milliseconds
- DD. Number of SCSI reservation conflicts per second
88A company has converted several physical machines to virtual machines but are seeing significant
performance issues on the converted machines. The host is configured with sufficient memory and
storage does not appear to be a bottleneck. Which metric can be checked to determine if CPU
contention exists on an ESXi 5.x host?- AA. %RUN
- BB. %WAIT
- CC. %USED
- DD. %RDY
89Which three statements regarding Network I/O Control (NIOC) are accurate? (Choose three.)
- AA. NIOC enforces traffic bandwidth limits on the overall vDS set of dvUplinks.
- BB. NIOC limits maximum throughput control on connected virtual machines.
- CC. Load based teaming efficiently uses a vDS set of dvUplinks for network capacity.
- DD. Isolation provides priority to any one traffic flow.
- EE. Relative shares fairly allocates available bandwidth among multiple flows.
90Click the Exhibit button.
ACME Party Supplies Corporation has a requirement to monitor all virtual machines in a vSphere 5 environment for CPU and Memory usage. An administrator configures an alarm in vCenter
Server to send an alert when any VM exceeds 65% memory utilization and 75% CPU utilization.
The alarm should warn administrators if the virtual machine is within 20% of the defined
thresholds. The alarm has been created with the default options as shown in the exhibit.
Which three modifications must be made to the default settings in the alarm definition to satisfy the
stated requirements? (Choose three.)
- AA. Set the VM CPU Usage (%) Alert trigger to 75% and the VM Memory Usage (%) Alert trigger to
55% - BB. Set the VM CPU Usage (%) Alert trigger to 75% and the VM Memory Usage (%) Warning
trigger to 55% - CC. Set the VM CPU Usage (%) Warning trigger to 65% and the VM Memory Usage (%) Warning
trigger to 45% - DD. Set the Trigger if all of the conditions are satisfied radio button
- EE. Set the Trigger if any of the conditions are satisfied radio button
- AA. Set the VM CPU Usage (%) Alert trigger to 75% and the VM Memory Usage (%) Alert trigger to
91An administrator is performing maintenance on a storage array used by an ESXi 5.x host. The
administrator wants to disable alarm actions for the host while the maintenance is taking place.
What procedure will accomplish this task?- AA. Go to the Alarms tab for each ESXi host in the DRS cluster. Locate storage-related alarms.
Right-click and disable each alarm. - BB. Right-click the DRS cluster and select Alarm and Disable Alarm Actions.
- CC. Right-click the ESXi host and select Alarm and Disable Alarm Actions.
- DD. Go to the Alarms tab for the Datacenter containing the DRS cluster. Locate the storage-related
alarms. Right-click and disable each alarm.
- AA. Go to the Alarms tab for each ESXi host in the DRS cluster. Locate storage-related alarms.
92A group of virtual machines has been deployed using thin disks because of limited storage space
availability. The storage team has expressed concern about extensive use of this type of
provisioning. At which level can the administrator set an alarm to notify the storage team?- AA. Datastore
- BB. Virtual Machine
- CC. Host
- DD. Resource Pool
93An 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.)- AA. The deduplication store had 400GB of available space before the start of the affected jobs.
- BB. Eight backup jobs were running simultaneously, causing new jobs to fail to start.
- CC. The backup window was not open long enough to retrieve all of the changed blocks.
- DD. CPU utilization on the VDR appliance exceeded 90% before one or more jobs executed.
94An 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?- AA. Rescan the storage on the file-sharing virtual machine on which the users are seeing the
problem. - BB. Reconnect the storage containing the user files to all hosts in the cluster, then Refresh
datastores on all hosts in the cluster. - CC. Tell each user to reboot their computer.
- DD. Reconnect the storage containing the user files to all hosts in the cluster, then Rescan
datastores on all hosts in the cluster.
- AA. Rescan the storage on the file-sharing virtual machine on which the users are seeing the
95While 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?- AA. The vSphere client warns the user they will be logged out in 1 hour.
- BB. The user can remain logged in indefinitely.
- CC. The user is immediately disconnected from vCenter Server and cannot log back in.
- DD. The user can remain logged into vCenter for up to 24 hours.
96An administrator finds that an ESXi 5.x host cannot be managed by vCenter Server.
Which three logs can be reviewed using the DCUI? (Choose three.)- AA. Syslog
- BB. Config log
- CC. Virtual Center Agent
- DD. ESXi shell logs
- EE. VMware HA log
97Which two steps are required before VMware Data Recovery can be used? (Choose two.)
- AA. The Data Recovery Appliance Module must be installed on vCenter Server.
- BB. A private network must be created for the backup appliance.
- CC. The vSphere Client plug-in must be installed on any machine VDR will be managed from.
- DD. The Data Recovery backup appliance must have additional storage added to it.
98Click the Exhibit button.
An administrator is seeing a warning on one of their hosts. The warning in the Triggered Alarms
panel appears to come from a custom configured host alarm. The administrator has not seen any
actions taken for this alarm even though the actions are configured in the alarm definition. The
configured actions are shown in the exhibit.
What change can the administrator make to correct the problem?
- AA. Configure the Alarm Frequency to repeat more often.
- BB. Add an action for when the alarm changes from yellow to red.
- CC. Add an action for when the alarm changes from green to yellow.
- DD. Configure the alarm yellow to red action to repeat for all three actions configured.
99A user wants to receive an email notification when the virtual machine CPU usage enters a
warning state and again when the condition enters a alarm state. Which two state changes must
be selected to receive the appropriate notifications? (Choose two.)- AA. Yellow-red state change
- BB. Red-green state change
- CC. Yellow-green state change
- DD. Green-yellow state change
100A user has permissions to create and manage alarms and tasks for a group of virtual machines.
What happens if an administrator modifies permissions for the user so that they can no longer
manage alarms?- AA. The user can no longer create alarms, but can modify or delete the existing alarms.
- BB. The user can create alarms but can no longer modify or delete alarms.
- CC. The user can no longer create, modify or delete alarms.
- DD. The Alarms tab is dimmed in the vSphere Client and no alarm-related actions may be taken by
the user.
101Which two actions can be scheduled through the Scheduled Task wizard in the vSphere Client?
(Choose two.)- AA. Remove a host.
- BB. Change the VM power state.
- CC. Create a virtual machine.
- DD. Revert to a snapshot of a virtual machine.
102While building a VMware View environment one of the design requirements is keeping vCenter
and View Composer always available. Which solution can be utilized to achieve this?- AA. vCenter Server Heartbeat
- BB. vSphere HA
- CC. vSphere FT
- DD. Host Based Replication
103What are three true statements about an integrity check in vCenter Data Recovery? (Choose three.)
- AA. The operation is prevented from overlaping with the backup operations.
- BB. The operation is scheduled separately from the backup schedule.
- CC. An incremental operation can be manually started.
- DD. The operation automatically pauses when the end of the maintenance widow is reached
- EE. By default the operation does not run during normal business hours.
104What options must be configured in the vCenter Server settings before email alerts can be sent?
(Choose two.)- AA. Sender email address
- BB. SNMP address information
- CC. SMTP server information
- DD. Email authentication information
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- Professional VMware Quiz on VCP 510 (Part 2), created by bbists99 on 23/10/2015.
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