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VMware vSphere 5.5 Flash Read Cache pools multiple flash-based devices into a single consumable construct called what?
vSphere Flash Infrastructure
vSphere Storage Stack
vSphere Swap Cache
vSphere Flash Resource
An administrator is configuring iSCSI for use with a vSphere 5.x environment.
Which networking feature should be configured on the ESXi host to improve iSCSI performance?
An administrator must perform maintenance on a fibre channel switch connected to vmhba2 on an ESXi 5.x host. The host has been configured with the Fixed policy, and the preferred path will be impacted by the maintenance event.
Which procedure is the least disruptive option that can be taken to prepare for the maintenance event?
Change the policy on the ESXi 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
Which vSphere 5.x feature provides for the dynamic allocation of storage capacity for individual virtual machines?
vStorage VMFS Volume Grow
VMware vStorage Thin Provisioning
VMware vStorage APIs
Your colleague needs to build a very large virtual machine and has asked you what the largest supported VMDK size is within a vSphere 5.5 environment. What will be your response?
Which three Path Selection Policies are supported by default in vSphere 5.x? (Choose three.)
MRU (Most recently used)
A company has been utilizing templates in its environment. It is 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 appears 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.)
Deploy the virtual machine to a different host using the same datastore
Enable DRS on the cluster to balance the virtual load out across hosts
Increase the virtual machine memory reservation
Move the swap file to a different location
Select a different datastore for the virtual machine
What is the connection type of the primary VLAN in a Private VLAN?
An administrator determines that a virtual machine configured for the Development port group lost network connectivity when it was migrated with vMotion from one ESXi 5.x host to another. The administrator notices that machines configured for the Production port group are not experiencing the issue. The hosts have port groups with the following network configuration:
Production (VLAN 100)
Production (VLAN 100)
Development (VLAN 200)
Which two conditions would explain the loss of network connectivity for the virtual machine? (Choose two.)
The configured VLAN for Production on Host A is incorrect.
The configured VLAN for Development on Host B is incorrect.
An improper native VLAN is configured on the uplinks to Host A.
An improper native VLAN is configured on the uplinks to Host B.
VMware vSphere 5.5 supports which two new features for the Microsoft Cluster Service (MSCS)? (Choose two.)
Fixed path policy
Fibre Channel protocol
Round-robin path policy
Which functionality does vSphere 5.x High Availability provide?
Automatic restart of virtual machines
Automatic balancing of server workloads
High availabilty of ESXi hosts in a cluster
Zero downtime for virtual machines
What two things are controlled by the DRS automation level? (Choose two.)
VM isolation response
VM restart priority
Initial placement of VMs
Which condition produces a warning message but will allow a VMotion migration to proceed?
A virtual machine has an active connection to the ESXi host's CD-ROM drive
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
You have 50 virtual machines (VMs) that have been running within a 5-node ESXi 5.x DRS cluster for a number of weeks. Several VMs running on one of the hosts suddenly show the Blue Screen of Death.
What is the most likely cause of the failure?
A patch recently applied to all virtual machines.
A driver recently applied to all virtual machines.
A VMkernel panic on the ESXi host running the failed virtual machines.
A hardware problem on the ESXi host running the failed virtual machines.
VMware vSphere 5.x can be evaluated prior to purchase. What is the maximum number of days the evaluation can be used before a license must be purchased?
What is a valid traffic shaping adjustment in a vSphere 5.x environment?
Burst time in seconds
Burst size in KB
Minimum bandwidth adjusted in Kbps
Peak bandwidth adjusted in Mbps
An ESXi 5.x host is configured to access an iSCSI target using CHAP authentication.
What happens to the access if CHAP is disabled on the host?
Access is unaffected until the CHAP is disabled at the iSCSI target
Access is immediately removed
Access is unaffected until either the ESXi host or the iSCSI Array are restarted
Access is removed on the next rescan
An administrator has a mixture of Intel-based ESXi 5.x hosts in a DRS cluster where the CPUs are compatible in every way except that some support the NX/XD feature and some do not.
Which two actions will minimize the effect of these differences? (Choose two.)
Mask the NX/XD bit in the Processor section of the Configuration tab on the ESXi hosts
Mask the NX/XD bit on every virtual machine in the cluster
Enable Enhanced VMotion Compatibility
Enable Rapid Virtualization Indexing
Which vSwitch or vSwitch port group policy setting allows a virtual machine to listen to traffic other than that which is specifically destined for the given VM?
MAC Address Changes
An administrator is configuring a vSphere 5.x Standard Switch for load balancing. The physical network is configured for switch-assisted load balancing using EtherChannel.
Which load-balancing policy must be used to support this configuration?
Route based on source MAC hash
Route based on IP hash
Route based on the originating port ID
Route using Round-Robin
What are the iSCSI discovery methods that are supported by ESXi 5.x hosts?
Static Targets, Dynamic Targets
Static Discovery, SendTargets
Static Discovery, FindTargets
Dynamic Discovery, FindTargets
What is true about transparent memory page sharing?
It will not share more than 65% of a VMs memory.
It must be enabled on each host
It is enabled by default
It cannot be disabled.
VMware Tools should be installed on which virtual machines?
All except Linux
An 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.)
The ESXi shell logs
The HA agent logs
The management agent log
The vmkernel log
The VMware ESXi Observation log
What protocol is used by an ESXi 5.x host to communicate with NAS devices?
Your company wants to build an 8-node Hadoop cluster. Which two options must be configured within your vSphere 5.x environment? (Choose two.)
Big Data Extensions
VMkernel port with Management box checked
An administrator manages a mission-critical application server farm and needs to configure the vSphere 5.5 environment to support restarting just the application service in the event that the given application crashes or becomes unresponsive. Which VMware technology provides this capability?
Which new capability does vSphere 5.5 add to avoid causing a full synchronization every Recovery Point Objective (RPO) period?
Forces full datastore synchronization instead of VM-level synchronization
Migrates persistent state files during synchronization
Migrates only the changed user data files during synchronization
Automatically increases the RPO period in the event of congestion
Which two conditions will cause a vMotion validation check to fail? (Choose two.)
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 administrator wants to restrict the ability of selected administrators to install plug-ins in their vSphere 5.x Client applications.
Which action should the administrator perform?
Modify permissions for the administrators and add the Disable Methods privilege.
Modify permissions for the administrators and add the Validate Session privilege.
Modify permissions for the administrators and remove the CIM Interaction privilege.
Modify permissions for the administrators and remove the Register Extension privilege.