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107 Cards in this Set
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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. |
B,D
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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. |
B,D
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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 |
C
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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 |
A
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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 |
B,D
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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 |
C
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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. |
B,D
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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 |
D
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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 |
A,C,E
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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 |
C
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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 |
C,D
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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 |
A,C,E
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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. |
D
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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 |
D
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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 |
C
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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 |
E
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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 |
B
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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. |
C
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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 |
A
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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. |
D
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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) |
A,C,D
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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 |
C,D
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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. |
E
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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 |
C
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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 |
C
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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 |
B
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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 |
C
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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 |
C
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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 |
B,C
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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. |
A
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What are two benefits of Virtual Compatibility Mode for RDMs? (Choose Two.)
A. passes native SCSI commands to underlying hardware B. provides advanced file locking for data protection C. provides snapshot capability D. provides virtual-to-physical clustering capability |
B,C
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Which technology is required when running a cluster with DRS and VMware HA?
A. P2V Assistant B. VCB C. VMotion D. Virtual SMP |
C
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What methodology does ESX Server use for the implementation of VLANs?
A. MAC-based policies B. protocol-based policies C. port group policies D. bonds |
C
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When configuring multiple service console connections, which of the following is true?
A. The service console connections must be attached to differentvmnics B. The service console connections must be configured on different virtual switches C. The service console connection must be configured on different networks D. The service console connections must be configured on the same virtual switch |
C
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The incorrect application of traffic shaping settings can affect network performance of
_____. A. traffic only between virtual machines on the same vSwitch B. traffic only between virtual machines on different vSwitches on the different ESX Servers C. traffic only between virtual machines on different vSwitches on the same ESX Server D. general network traffic, including non virtual machine traffic |
D
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The vSwitch or vSwitch port group policy setting that allows a virtual machine to listen to traffic other than that which is specifically destined for the given VM is:
Traffic Shaping Promiscuous Mode MAC Address Changes Forged Transmits |
Promiscuous Mode
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An administrator is planning on deploying the Cisco Nexus 1000v Switch in an vSphere environment. Which of the following licensing options is required to implement this solution?
Standard Advanced Enterprise Enterprise Plus |
Enterprise Plus
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When configuring a virtual machine, what is the maximum number of vNICs that can be allocated?
4 5 8 10 |
10
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You have a Windows 2003 Server virtual machine (VM) that is experiencing performance problems. Task Manager displays the following information: 1) CPU Usage: 85% 2) Memory Available: 3 GB 3) Network Utilization: 25%. vCenter displays this additional information: 1) ESX Server CPU Utilization: 60% 2) VMkernel Swap Activity: None 3) Average Network Usage: 900 Mbps Which of the following is the most likely cause for the performance problems?
The VM is CPU constrained. The ESX Server host is CPU constrained. The ESX Server NIC is being over utilized. The ESX Server host needs more memory installed. |
The ESX Server NIC is being over utilized.
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The vSwitch or vSwitch port group policy setting that allows a virtual machine to listen to traffic other than that which is specifically destined for the given VM is:
Traffic Shaping Promiscuous Mode MAC Address Changes Forged Transmits |
Promiscuous Mode
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An administrator is planning on deploying the Cisco Nexus 1000v Switch in an vSphere environment. Which of the following licensing options is required to implement this solution?
Standard Advanced Enterprise Enterprise Plus |
Enterprise Plus
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When configuring a virtual machine, what is the maximum number of vNICs that can be allocated?
4 5 8 10 |
8
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You have a Windows 2003 Server virtual machine (VM) that is experiencing performance problems. Task Manager displays the following information: 1) CPU Usage: 85% 2) Memory Available: 3 GB 3) Network Utilization: 25%. vCenter displays this additional information: 1) ESX Server CPU Utilization: 60% 2) VMkernel Swap Activity: None 3) Average Network Usage: 900 Mbps Which of the following is the most likely cause for the performance problems?
The VM is CPU constrained. The ESX Server host is CPU constrained. The ESX Server NIC is being over utilized. The ESX Server host needs more memory installed. |
The ESX Server NIC is being over utilized.
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Which is NOT a supported database for vCenter Server?
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mysql
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The maximum available memory for a Virtual Machine in vSphere 4.x is:
512GB 128GB 255GB 256GB |
255GB
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Q:
An administrator is installing an ESX Host to boot from a SAN LUN. The storage array is an active/passive array. After configuring the boot LUN and installing ESX, the system does not boot properly. Which of the following could cause this issue? A: The LUN specified in the BIOS configuration of the HBA is passive The Storage Processor port specified in the BIOS configuration of the HBA is passive The Storage Processor port specified in the BIOS configuration of the HBA is active The LUN specified in the BIOS configuration of the HBA is active |
The Storage Processor port specified in the BIOS configuration of the HBA is passive
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Q:
A VMotion validation check will fail if the virtual machine has (Choose Two): A: An active connection that matches an existing port group label on the target host Insufficient network bandwidth on the target virtual switch Different security policies on the target virtual switch An active connection to an internal virtual switch |
An active connection to an internal virtual switch
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Q:
Which of the following are true regarding the ESX Service Console file system structure (Choose Two)? A: separate mount points are created for /var/log and swap by default separate mount points are created for /tmp, /var/log and swap by default running out of space on / can cause vSphere Client connectivity disruptions running out of space on /var/log can cause vSphere Client connectivity disruptions |
running out of space on /var/log can cause vSphere Client connectivity disruptions
separate mount points are created for /var/log and swap by default |
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Q:
A storage array containing a VMFS datastore must be taken offline for maintenance. What can be done to avoid virtual machine downtime on VMs running in this datastore? A: Clone the virtual machines to a VMFS datastore on a different storage array. Use Site Recovery Manager to failover the virtual machines on the storage array to the recovery site. Use VMware HA to failover the virtual machines to ESX Servers attached to a different storage array. Use Storage VMotion to migrate the virtual machines to a VMFS datastore on a different storage array. |
Use Storage VMotion to migrate the virtual machines to a VMFS datastore on a different storage array.
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Q:
What is the maximum number of paths allowed in ESX 4.x for an iSCSI LUN? A: 2 4 16 8 |
8
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Q:
What is the maximum number of VMkernel swap files that an ESX host can have on a single VMFS volume? A: 1 VMkernel swap files must be stored locally on the ESX Server 1 per virtual machine 1 per virtual disk |
1 per virtual machine
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Q:
Resource Pools at the same level are called? A: Sibling Pools Root Resource Pools Child Pools Parent Pools |
Sibling Pools
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Q:
An administrator is configuring a vNetwork Standard Switch for load balancing. The physical network is configured for switch-assisted load balancing using EtherChannel. Which ESX load-balancing policy must be used to support this configuration? A: Route based on source MAC hash Route based on IP hash Route based on the originating port ID Route using Round-Robin |
Route based on IP hash
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Q:
VMware HA provides which of the following? A: Automatic restart of virtual machines Automatic balancing of server workloads High availabilty of ESX hosts in a cluster Zero downtime for virtual machines |
Automatic restart of virtual machines
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Q:
An administrator finds that the Hardware Status tab is unavailable when an ESX Host is selected in vCenter Server. Which of the following steps could be taken to investigate the issue (Choose Two)? A: Check the status of the CIM Data Feed in vCenter Service Status Check the status of the vCenter Hardware Service in the Windows Services applet Check the status of the vCenter Hardware Service in the Plug-in Manager Check the status of the CIM Data Feed on the ESX Host |
Check the status of the vCenter Hardware Service in the Plug-in Manager
Check the status of the CIM Data Feed in vCenter Service Status Explanation: Hardware health information for ESX Hosts is provided in vCenter Server using the vCenter Hardware Service. This service does not show up in the Windows Services applet, but the status can be checked in the Plug-in Manager. The service relies on a CIM Data Feed from the ESX Host, the status of which can be checked in vCenter Service Status. |
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Q:
An existing VMware VI3 infrastructure will be upgraded to vSphere. The infrastrucure contains 250 ESX and ESXi Hosts in multiple HA/DRS clusters. Which of the following tools does VMware recommend using to upgrade the ESX Hosts in this infrastructure to ESX 4.x? A: vSphere Host Update Utility vCenter Update Manager esxupdate vihostupdate |
vCenter Update Manager
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Q:
Which of the following are valid map types that can be displayed using a vSphere Client connected to vCenter Server (Choose Two)? A: Storage Maps Network Maps Resource Maps Cluster Maps |
Resource Maps
Cluster Maps |
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Q:
An administrator must perform maintenance on a fibre channel switch connected to vmhba2 on an ESX host. The ESX host has been configured with the Fixed policy, and the preferred path will be impacted by the maintenance event. Which of the following steps is the least disruptive option that can be taken to prepare for the maintenance event? A: Change the policy on the ESX Host to MRU for the duration of the maintenance event Use the vSphere Client to disable the path impacted by the maintenance event Unplug the FC cable from vmhba2 for the duration of the maintenance event Unplug the FC cable from the Storage Processor port on the FC array for the duration of the maintenance event |
Use the vSphere Client to disable the path impacted by the maintenance event
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[C1-Q20] Which routing protocol uses only major classful networks to determine the interfaces participating in the protocol?
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RIPv1
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Routing Services
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Q:
What is the meaning of a red, or critical, indicator on a DRS cluster? A: At least one host in the cluster is attempting to go into Maintenance Mode Red clusters indicate virtual machines are using more resources than the fixed reservation allows Yellow clusters will become red after 15 minutes if DRS is unable to dynamically balance the load Red clusters are the highest priority and will receive resource allocations first |
Red clusters indicate virtual machines are using more resources than the fixed reservation allows
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Q:
When creating a Raw Device Map (RDM) for use with a virtual machine, which of the following is the maximum available size? A: 1TB 1TB minus 16K 2TB 2TB minus 512B |
2TB minus 512B
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Q:
Which of the following has no effect on the amount of physical memory resources used for virtualization overhead (Choose Two)? A: Installing a 64-bit versus 32-bit operating system. Increasing the amount of RAM in the virtual machine. Increasing the number of virtual CPUs in the virtual machine. Increasing the memory shares for the virtual machine. |
Increasing the memory shares for the virtual machine.
Installing a 64-bit versus 32-bit operating system. |
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Q:
CPU Ready Time measures the amount of time that: A: an ESX server’s CPUs were idle (ready for work). a VM was given CPU resources. a VM was ready to run, but had to wait for CPU. A guest OS was unable to use the CPU reservation |
a VM was ready to run, but had to wait for CPU.
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Q:
An administrator is configuring iSCSI for use with ESX 4. Which networking feature should be configured on the ESX host to improve iSCSI performance? A: Jumbo Frames NetQueue EtherChannel PortFast |
Jumbo Frames
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Q:
Which two users are assigned the Administrator role at the ESX Server level by default? A: root, administrator root, vpxuser root, vpxa root, hostd |
root, vpxuser
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Q:
Which of the following ports is not required by vCenter Server? A: 80 902 25 443 |
25
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Q:
When configuring ESX Server, which of the following services does not require a Service Console port (Choose Two)? A: VMware HA VMware VMotion VMware Fault Tolerance Software iSCSI |
VMware VMotion
Software iSCSI Explanation: ESX Server utilizes a Service Console port for several types of management related traffic. This includes VMware High Availability, VMware Fault Tolerance, the NTP Client, and SSH connections. VMotion traffic utilizes the VMkernel port. Software iSCSI required a Service Console port in previous versions of ESX, but with ESX 4 all traffic can be carried across the VMkernel port. |
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Q:
The proportional share mechanism is invoked whenever: A: there is resource contention CPU ready time exceeds a threshold More than 1 virtual machine is running the sum of reservations exceeds the physical resources |
there is resource contention
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Q:
An administrator is configuring an ESX Host to boot from SAN. After entering the HBA BIOS and attempting to select a boot LUN, the ESX Host becomes unresponsive. Which of the following could cause this issue? A: The HBA BIOS sees too many devices in the SAN Zone The HBA BIOS sees too many target LUNs The HBA BIOS cannot see any LUNs The HBA BIOS cannot see the target storage device |
The HBA BIOS sees too many devices in the SAN Zone
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Q:
VMware vSphere can be evaluated prior to purchase. What is the maximum number of days the evaluation can be used before a license must be purchased? A: 30 60 90 120 |
60
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Q:
You are running into disk contention problems on a VMFS datastore. Which two actions should you take to solve this problem (Choose Two)? A: Adjust disk shares for each ESX Server accessing this datastore. Adjust disk shares for all virtual machines accessing this datastore from the same ESX Server Move some of the virtual machines from this VMFS datastore to another datastore on the same LUN. Move some of the virtual machines from this VMFS datastore to another datastore on a different LUN. |
Move some of the virtual machines from this VMFS datastore to another datastore on a different LUN.
Adjust disk shares for all virtual machines accessing this datastore from the same ESX Server |
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Q:
Which of the following is true regarding backups created with VMware Data Recovery? A: Backups of ESX 3.x VMs are not supported Backups of ESX 3.0 VMs are not supported, but ESX 3.5 VMs are supported Backups of ESX 3.x VMs take longer than backups of ESX 4 VMs Backups of ESX 3.x and later VMs take the same amount of time to complete |
Backups of ESX 3.0 VMs are not supported, but ESX 3.5 VMs are supported
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Q:
Which of the following vSphere Components is depicted in the image? A: VMware VMSafe VMware Data Recovery VMware vShield Zones VMware vSphere Management Assistant |
VMware VMSafe
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Q:
By default, VMware supports the following Path Selection Policies (Choose Three): A: MRU (Most recently used) Round Robin Fixed Least I/O Least Busy |
MRU (Most recently used)
Fixed Least I/O |
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Q:
At what level can blocking policies be applied on a vNetwork Distributed Switch (Choose Two)? A: Virtual Adapter dvUplink dvPort Group Physical Adapter |
dvUplink
dvPort Group |
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Q:
When is a 64-bit Windows Operating System required for the installation of vCenter Server? A: When the managed vSphere environment exceeds 200 ESX hosts When the managed vSphere environment exceeds 1000 virtual machines When deploying vSphere 4.1 or later vCenter Server is not supported on 64-bit Windows operating systems |
When deploying vSphere 4.1 or later
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Q:
VMware Tools should be installed on which virtual machines? A: Linux All except Linux Windows All |
All
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Q:
You have 50 virtual machines (VMs) running across 5 ESX Servers in a DRS Cluster in a Production environment for a number of weeks. Several VMs running on one of the ESX Servers suddenly blue-screen. Which of the following is the most likely cause of the failure? A: A patch recently applied to all virtual machines. A driver recently applied to all virtual machines. A vmkernel panic on the ESX Server hosting the failed virtual machines. A hardware problem on the ESX Server hosting the failed virtual machines. |
A hardware problem on the ESX Server hosting the failed virtual machines.
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Q:
Which vSphere feature provides for the dynamic allocation of storage capacity for individual virtual machines? A: vStorage VMFS Volume Grow VMware vStorage Thin Provisioning VMware vStorage APIs VMware ThinApp |
VMware vStorage Thin Provisioning
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Q:
Which of the following are virtual adapters that are only available in VMware vSphere (Choose Two)? A: Advanced vmxnet adapter Flexible network adapter Paravirtualized SCSI adapter LSI Logic SCSI adapter |
Advanced vmxnet adapter
Paravirtualized SCSI adapter |
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Q:
What is the maximum number of paths allowed in ESX 4.x for an iSCSI LUN? A: 2 4 16 8 |
8
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Q:
When the guest OS of a virtual machine requires all of the VM's memory, which of the following formulas defines the amount of memory that will always be composed of disk pages? A: Memory limit – memory reservation Memory allocated – memory limit Memory limit – memory available Memory allocated – memory available |
Memory allocated – memory available
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Q:
If a VMotion operation fails: A: the virtual machine will remain on its original host, but will stop when the VMotion fails the virtual machine will be moved to the new host, but will not be running the virtual machine will continue to run on its original host the operation will be retried automatically after 15 seconds |
the virtual machine will continue to run on its original host
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The following connection types can all be configured on a single vSwitch?
A. VMkernel, virtual machine and no Service Console port groups B. Service Console, virtual machine and VMkernel port groups C. Service Console and 2 VMkernel port groups D. Service Console and 2 virtual machine port groups |
B. Service Console, virtual machine and VMkernel port groups
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An administrator needs to determine the current network adapter configuration for an uplink on an ESX Host. Which of the following items can be viewed from the Network Adapters section of the Configuration tab using the vSphere Client (Choose Three)?
A. Wake on LAN support B. Speed and Duplex settings C. Observed IP ranges D. TCP Segmentation Offload (TSO) support E. Jumbo Frame support |
A. Wake on LAN support
B. Speed and Duplex settings C. Observed IP ranges |
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Assuming VLANs are not configured, which of the following is true about traffic from a virtual machine connected to a port group on a vNetwork Standard Switch with no uplinks?
A. Virtual machines in any port group on the virtual switch can receive the traffic B. The virtual switch will drop the packets if no uplink is present C. Virtual machines on any virtual switch on the same ESX Server can receive the traffic D. Only virtual machines in the same port group on the virtual switch can receive the traffic |
A. Virtual machines in any port group on the virtual switch can receive the traffic
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A network administrator has asked you to enable NetQueue to improve networking performance for virtual machines on an ESX Host. Where is this feature enabled (Choose Two)?
A. On the physical network adapter driver B. On the virtual NIC in the virtual machine C. On the Properties tab for the virtual switch D. In the Advanced Settings for the VMkernel |
A. On the physical network adapter driver
D. In the Advanced Settings for the VMkernel |
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www.certifyme.com Q:54 When configuring the vSwitch NIC teaming policy, what happens when the Notify Switches option is set to Yes?
A. The virtual switch is notified when the location of a physical NIC changes B. The physical switch is notified when the location of a virtual NIC changes C. The virtual switch is notified when the physical NIC link state changes D. The physical switch is notified when the virtual NIC link state changes |
B. The physical switch is notified when the location of a virtual NIC changes
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Which two statements are true about port groups and VLANs defined on a vNetwork Standard Switch (Choose Two) ?
A. Only one VLAN can be specified in a port group B. Multiple VLANs can be specified in a port group C. The same VLAN cannot be specified in multiple port groups D. Multiple port groups can specify the same VLAN |
A. Only one VLAN can be specified in a port group
D. Multiple port groups can specify the same VLAN |
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Which of the following describes the default behavior of uplinks added to a vNetwork Standard Switch?
A. All uplinks are active B. The first uplink is active, additional uplinks are standby C. The first uplink is active, additional uplinks are unused D. Only one uplink can be attached to a virtual switch |
A. All uplinks are active
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Traffic Shaping can be configured on the following vSphere elements (Choose Two)?
A. On a vNetwork Standard Switch port group or the entire vSwitch for outbound traffic only B. On a vNetwork Distributed Switch dvPort or the entire dvPort Group for outbound traffic only C. On a vNetwork Standard Switch port group or the entire vSwitch for inbound traffic only D. On a vNetwork Distributed Switch dvPort or the entire dvPort Group for inbound and outbound traffic |
A. On a vNetwork Standard Switch port group or the entire vSwitch for outbound traffic only
D. On a vNetwork Distributed Switch dvPort or the entire dvPort Group for inbound and outbound traffic |
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The default ESX service console firewall (Choose Two)?
A. blocks all traffic unless specifically allowed B. is configured for medium security C. allows all traffic unless specifically blocked D. is configured for high security |
A. blocks all traffic unless specifically allowed
D. is configured for high security |
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Q:
You are running into disk contention problems on a VMFS datastore. Which two actions should you take to solve this problem (Choose Two)? A: Adjust disk shares for each ESX Server accessing this datastore. Adjust disk shares for all virtual machines accessing this datastore from the same ESX Server Move some of the virtual machines from this VMFS datastore to another datastore on the same LUN. Move some of the virtual machines from this VMFS datastore to another datastore on a different LUN. |
Move some of the virtual machines from this VMFS datastore to another datastore on a different LUN.
Adjust disk shares for all virtual machines accessing this datastore from the same ESX Server |
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Q:
Once vCenter 4.x has been installed, a License Server is required in which of the following instances? A: A License Server is always required To support ESXi 4.x Hosts To support ESX 3.5 Hosts A License Server is no longer required |
To support ESX 3.5 Hosts
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Q:
Which of the following conditions will produce a warning message but WILL allow a VMotion migration to proceed? A: A Virtual Machine has an active connection to the ESX Host's CD-ROM A Virtual Machine has a CPU affinity set to run on a specific CPU. A Virtual Machine is in an MSCS Cluster relationship with another virtual machine A Virtual Machine is configured to use an internal virtual switch but is not connected to the switch |
A Virtual Machine has a CPU affinity set to run on a specific CPU.
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Q:
By default, VMware supports the following Path Selection Policies (Choose Three): A: MRU (Most recently used) Round Robin Fixed Least I/O Least Busy |
MRU (Most recently used)
Fixed Round Robin |
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Q:
An administrator is building a vNetwork Distributed Switch. Which of the following describes what happens if an attempt is made to add an uplink to the switch that is in use by a vNetwork Standard Switch? A: The uplink is added and any virtual machines that were using the uplink are added to the vNetwork Distributed Switch A warning is displayed saying the uplink is currently in use and the uplink cannot be added The uplink and the vNetwork Standard Switch are added to the vNetwork Distributed Switch The uplink is added and any virtual machines that were using the uplink lose connectivity |
A warning is displayed saying the uplink is currently in use and the uplink cannot be added
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Q:
What is the maximum number of paths allowed in ESX 4.x for an iSCSI LUN? A: 2 4 16 8 |
8
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Q:
Which of the following is a default vCenter Server role? A: Datastore Consumer Night Shift Operator Datacenter Administrator vCenter Administrator |
Datacenter Administrator
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Q:
What is the maximum number of backup or restore jobs that VMware Data Recovery can run concurrently? A: 4 2 8 16 |
8
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Q:
An administrator is configuring iSCSI for use with ESX 4. Which networking feature should be configured on the ESX host to improve iSCSI performance? A: Jumbo Frames NetQueue EtherChannel PortFast |
Jumbo Frames
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Q:
What two things are controlled by the DRS automation level (Choose Two)? A: VM isolation response VM restart priority VM migration Initial placement of VM |
Initial placement of VM
VM migration |
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Q:
To prevent non-ESX Servers from seeing VMFS datastores, which would be the most efficent place to configure LUN masking? A: on the ESX Host on the SAN Storage Device on the non-ESX Hosts on the Fibre Channel Switch |
on the SAN Storage Device
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Q:
VMware vSphere can be evaluated prior to purchase. What is the maximum number of days the evaluation can be used before a license must be purchased? A: 30 60 90 120 |
60
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Q:
An ESX Server is configured to access an iSCSI target using CHAP authentication. What happens to the access if CHAP is disabled on the ESX Host? A: Access is unaffected until the CHAP is disabled at the iSCSI target Access is immediately removed Access is unaffected until either the ESX Server or the iSCSI Array are restarted Access is removed on the next rescan |
Access is unaffected until the CHAP is disabled at the iSCSI target
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Q:
An administrator would like to set up Host Profiles in a vSphere architecture. Using the vSphere Client, the administrator connects to vCenter Server and navigates to Management, then begins to build a new Host Profile. Which of the following could explain why the administrator is unable to save the completed profile? A: The administrator does not have the proper vSphere edition so this feature is not licensed The Host Profiles service is stopped and must be restarted to access this option No ESX Hosts have been added to vCenter Server, and this option will not be available until at least one host is managed No DRS/HA Cluster has been defined, and Host Profiles must be applied to a cluster. |
No DRS/HA Cluster has been defined, and Host Profiles must be applied to a cluster.
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Q:
Which of the following will cause a warning to be reported by vCenter Service Status (Choose Three)? A: Statistics are not being rolled up correctly in the vCenter Server database Hardware monitoring is not performing correctly vCenter Server cannot connect to an LDAP source The vCenter Mount Service is not responding |
Statistics are not being rolled up correctly in the vCenter Server database
Hardware monitoring is not performing correctly vCenter Server cannot connect to an LDAP source |
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