8、Which three features are only available when using vSphere Distributed Switches instead of vSphere Standard Switches? (Choose three.)

93、An administrator has a host profile named Standard-Config. The administrator wants to change the other host profiles to use only the storage configuration settings that are defined in the Standard-Config host profile.What should the administrator do to make this change?

90、An administrator has a requirement to revert a running virtual machine to a previous snapshot after a failed attempt to upgrade an application. When the administrator originally took the snapshot the following choices in the Take Snapshot dialog were made:Snapshot the virtual machine’s memory = falseQuiesce guest file system = falseWhat will be the result of the administrator selecting the ‘Revert to Latest Snapshot?option to return the virtual machine to a previous snapshot?

88、An administrator is asked to configure a security policy at the port group level of a standard switch. The following requirements must be met:• The security policy must apply to all virtual machines on portgroup-1.• All traffic must be forwarded， regardless of the destination.

87、An administrator is tasked with looking into the disaster recovery ( DR) options for a software-defined data center ( SDDC).The following requirements must be met:•All virtual machines ( VMs) must be protected to a secondary site.•The source VMs must remain online until the failover.•When failing over to the secondary site， application downtime is allowed•The DR failover must be managed from the vSphere Client.•Costs must remain as low as possible.

86、An administrator is required to configure several Microsoft Windows virtual machines (VMs) to support Secure Boot for a critical secure application.The following information is provided:•The corporate security policy states that all forms of data encryption must utilize a key provider.•The firmware of each VM is currently set to use Unified Extensible Firmware Interface (UEFI).•Due to the nature of the application running within the VMs， the guest operating system for each VM is currently a minimum of Windows Server 2008 and Windows 7.Which security feature should the administrator implement to meet these requirements?

84、An administrator has Windows virtual machines (VMs) and VMware Tools is installed in each VM. The administrator performs a status check of VMware Tools using vSphere Lifecycle Manager.What is the VMware Tools status for the Windows VMs if the version of VMware Tools has a known problem and must be immediately upgraded?

83、An administrator is tasked with configuring vSphere Trust Authority. The administrator has completed the following steps• Set up the workstation • Enabled the Trust Authority Administrator • Enabled the Trust Authority State • Collected information about the ESXi hosts and vCenter to be trustedWhich step does the administrator need to complete next?

82、What is the role of vSphere Distributed Services Engine?

81、If a distributed switch uses the ”Route based on physical NIC load” load balancing algorithm， what does the mean send or receive utilization of an uplink need to exceed for the flow of traffic to move to the second uplink?

80、An administrator needs to perform maintenance on a datastore that Is running the vSphere Cluster Services (vCLS) virtual machines (VMs). Which feature can the administrator use in this scenario to avoid the use of Storage vMotion on the vCLS VMs?