QUESTION NO: 409
Which two are requirements when booting from SAN? (Choose Two.)
A. Boot LUN must have an ID of 1.
B. The BIOS for the HBA must be enabled and correctly configured.
C. The boot LUN should be visible to all ESX Servers for HA failover.
D. The boot LUN should only be visible to the ESX Server that is booting from it.
Answer: B,D
QUESTION NO: 410
Which two conditions can cause a combined VMware DRS/HA cluster to change to a red
status? (Choose Two.)
A. DRS is in the process of balancing resources among hosts in the cluster when an HA
event occurs.
B. The current failover capacity is smaller than the configured capacity.
C. A DRS-only host has been added to an HA cluster.
D. All the primary hosts in the cluster are not responding.
Answer: B,D
QUESTION NO: 411
While verifying host connectivity to datastores using Topology Maps, you
see that one of the hosts in a DRS/HA Cluster has a red X.
What does this indicate?
A. The host cannot access the selecteddatastore
B. The host cannot be contacted to update the Topology Map
C. The host is not compatible forVMotion migration
D. The host has failed as part of an HA event
Answer: C
QUESTION NO: 406
What is the maximum number of VMkernel swap files that an ESX Server can have on a
single VMFS volume?
A. 1 per virtual machine
B. VMkernel swap files must be stored locally on the ESX Server
C. 1 per virtual disk
D. 1
Answer: A
QUESTION NO: 407
Which of the following are requirements for a VMware HA cluster? (Choose Two.)
A. a private Ethernet network for all hosts
B. access to shared storage from all hosts
C. identical type and quantity of CPUs in each host
D. access to the virtual machine networks from all hosts
Answer: B,D
Explanation:
Clusters Enabled for HA For clusters enabled for HA, all virtual machines and their
configuration files must reside on shared storage (typically a SAN), because you must be
able to power on the virtual machine on any host in the cluster. This also means that the
hosts must be configured to have access to the same virtual machine network and to other
resources. Each host in an HA cluster must be able to resolve the host name and IP
address of all other hosts in the cluster. To achieve this, you can either set up DNS on
each host (preferred) or fill in the /etc/hosts entries manually (error prone and
discouraged).
QUESTION NO: 408
Using VI Client logged into VirtualCenter you create a new user and assign this user
Administrator privileges on an ESX Server. Which privileges will that user have on the
DRS Cluster in which this ESX Server resides?
A. Administrator
B. Virtual Machine Administrator
C. No Access
D. Datacenter Administrator
Answer: C
QUESTION NO: 403
In configuring a VMware HA Cluster the System Administrator can configure Admission
Control. There are two options. Do not power on Virtual Machines if they violate
availability constraints, or Virtual Machines to be powered on even if they violate
availability constraints.
If the System Administrator chooses the option “Do not power on Virtual Machines if
they violate availability” then which of the following apply? Select two.
A. Virtual Machines running on failed ESX hosts will not be restarted on surviving ESX
hosts.
B. VMware HA restarts WM’s on surviving host with the most unreserved capacity.
C. Only Virtual Machines with a high restart priority will be restarted on surviving ESX
hosts.
D. VMware HA enforces the failover capacity defined for the cluster.
Answer: B,D
QUESTION NO: 404
What file systems will be mounted under /vmfs/volumes?
A. all partitions not allocated to the Service console
B. all partitions allocated to the VMkernel
C. all partitions listed in the /etc/fstab
D. all partitions that have a VMFS file system
Answer: D
QUESTION NO: 405
Which three are ESX Server pre-defined roles? (Choose three.)
A. Administrator
B. Virtual Machine User
C. No Access
D. Virtual Machine Administrator
E. Read Only
Answer: A,C,E
QUESTION NO: 400
Which of the following tasks can be performed using the Web Access Client?
A. add a host to a DRS cluster
B. create a virtual switch
C. add a virtual disk to a virtual machine
D. add a VMFSdatastore
Answer: C
QUESTION NO: 401
When setting up the iSCSI software initiator on an ESX Server, which virtual switch port
types are required? (Choose Two.)
A. iSCSI
B. virtual machine
C. Service Console
D. VMkernel
Answer: C,D
QUESTION NO: 402
Guided consolidation allows you to perform the following tasks (Choose Three):
A. Analyze physical systems to determine performance characteristics
B. Gain an inventory of all model types of physical systems in your datacenter
C. Discover physical systems in your datacenter
D. Import performance information from a 3rd party tool for analysis
E. Consolidate physical systems by converting them to Virtual Machines
Answer: A,C,E
QUESTION NO: 397
How are new LUNs discovered by ESX Server?
A. A reboot operation is required to detect newly presented LUNs.
B. ESX Server automatically detects new LUNs as they are presented.
C. ESX Server periodically performs a rescan operation to detect any new LUNs.
D. A rescan operation is required every time a new LUN is added.
Answer: D
QUESTION NO: 398
Which parameters are required when creating an NFS-based datastore in ESX Server?
A. NFS server CHAP, NFS shared folder name, datastore name
B. NFS server LUN UUID, NFS shared folder name, datastore name
C. NFS server World Wide Node Name, NFS shared folder name, datastore name
D. NFS server hostname, NFS shared folder name, datastore name
Answer: D
QUESTION NO: 399
Which is an important benefit provided by VLANs?
A. higher network availability
B. improved memory access
C. improved security
D. higher tolerance to broken physical hardware
Answer: C
QUESTION NO: 394
A company decides to use a license server for a newly installed Virtual Infrastructure.
The infrastructure consists of one VirtualCenter server and two ESX Server hosts, each
with two dual core CPUs. DRS, VMware HA and VMotion will be used on all hosts.
How many license files need to be installed on the license server?
A. 7
B. 2
C. 4
D. 25
E. 1
Answer: E
QUESTION NO: 395
Under which circumstance will a virtual machine always fail to power on?
A. when there is no free space in VMFS
B. when the virtual machine’s reservation cannot be guaranteed
C. when the host’s license server became inaccessible 24 hours ago
D. when the virtual machine’s memory is configured at greater than 3.6 GB
Answer: B
QUESTION NO: 396
Which statement is true about transparent page sharing?
A. It only works with Windows.
B. It is the process of collecting unused memory from the guest OS and returning it to
theVMkernel.
C. It is the method of eliminating duplicate pages of memory allocated to multiple virtual
machines.
D. It only works with supported guest OS.
Answer: C
QUESTION NO: 391
Which of these factors indicates a high likelihood that a virtual machine’s performance is
being constrained by disk I/O?
A. A long SCSI queue length
B. A large number of virtual disks on its SCSI bus
C. A large number of kilobytes read and written
D. A large number of disk shares
Answer: A
QUESTION NO: 392
While performing a clean installation of ESX Server, the following partitions were
created using the advanced partitioning option:
/boot = 100 MB
swap = 600 MB
/home = 2000 MB
/vmimages = 10000 MB
/var/log = 1500 MB
VMFS = use all available free space
You receive an error message and cannot continue. What is causing the error?
A. ESX 3.x no longer requires a swap partition.
B. /home needs to reside on the SAN.
C. The /boot partition is too small.
D. The / partition is missing.
Answer: D
QUESTION NO: 393
Which of the following files are part of a typical virtual machine?
A. BIOS File (.nvram)
B. VMotion Transfer File (.vmt)
C. Configuration File (.vmx)
D. Virtual Disk File (.vmdk)
E. Hardware File (.svr)
Answer: A,C,D
QUESTION NO: 388
For a cluster with two ESX hosts, one using Intel processors and other using AMD
processors, which of the following statements is true? (Choose Two)
A. VMware DRS can load balance live VMs among hosts
B. VMotion can move live VMs from one host to another
C. StorageVMotion can move a virtual machine disk file from one storage device to
another
D. VMware HA can failover VMS from one host to another in case of a host failure
Answer: C,D
QUESTION NO: 389
An ESX Administrator is troubleshooting an ESX 4.0 Server and needs to export
diagnostic information. The ESX Server is not connected to VirtualCenter. How can the
information be gathered using the VI Client?
A. Click, File, Export and Export Diagnostic Data, select a location and click OK.
B. From the Administration Drop-Down Menu, select Export Diagnostic Data, select a
location and click OK.
C. Click the Administration Button, select System Logs, then click the Export Events
button. Select the ESX Server and click OK.
D. The VI Client can only be used to export diagnostic data from an ESX Server attached
to VirtualCenter.
E. Click, File, Export and Export System Logs, select a location and click OK.
Answer: E
QUESTION NO: 390
Which of the following ESX Server memory conservation techniques will always have
the LEAST negative effect on the performance of a running VM?
A. use of the .vswp file
B. vmmemctl
C. Transparent Page Sharing
D. lowering the Reservation variable
Answer: C
QUESTION NO: 385
An ESX Administrator is configuring a VMware High Availability Cluster for three hosts
and their resident VMs. The HA cluster will be configured to support a single host failure
and resource considerations must be enforced during a failover event. To accomplish this
task:
A. All potential remaining hosts during a failure event must be able to accommodate the
sum total of all VMs’
available memory
configurations
B. Each host in the cluster must be able to accommodate the VM with the highest CPU
limit value
C. There must be enough cluster resources based on memory and CPU reservations to
account for any
potential host failure
D. Each host in the cluster must be able to accommodate the VM with the largest
configured available memory
Answer: C
QUESTION NO: 386
The Challenge Handshake Authentication Protocol (CHAP) is used with iSCSI on an
ESX Server to provide which of the following?
A. Bi-directional Target authentication
B. Initiator authentication
C. LUN Group authentication
D. Storage Processor authentication
Answer: B
QUESTION NO: 387
Which of the following interfaces can be used to create virtual switches?
A. command line using vmware-cmd
B. Management User Interface
C. VI Client
D. VI Remote Console
Answer: C
QUESTION NO: 382
Plugins allow access to external applications. To enable a plugin, which of the following
steps must have already been completed?
A. The plugin must be installed using Add/Remove programs on the VirtualCenter Server
B. The plugin must be selected when VirtualCenter is installed
C. The plugin must be downloaded and installed
D. The client component of the application to be used by the plugin must be installed
Answer: C
QUESTION NO: 383
Which two virtual machine (VM) elements are available from the VirtualCenter Web
Access Console, but not the ESX Server Web Access Console? (Choose Two)
A. VM Console
B. VM Alarms
C. VM Tasks
D. VM Events
Answer: B,C
QUESTION NO: 384
A user’s permission set is modified so that they can no longer create alarms. What will
happen to the alarms already created by this user?
A. Alarms will be triggered if the event occurs.
B. Alarms will never be triggered.
C. Alarms will be triggered for critical state changes only.
D. Only ESX host alarms will be triggered.
Answer: A
