Which VLAN value permits virtual machine guest tagging in vSphere 5 environment?

An administrator selects the profile compliance tab of an HA/DRS cluster, than selects Check Compliance Now?
What happens if a host profile is not attached to the cluster?

An administrator is deploying a number of virtual machines to an NFS datastore. The NFS datastore does not support hardware Acceleration.
Which virtual disk type is supported on this platform?

What are two requirements when configuring a Fibre Chanel SAN with ESXi 5.x? (Choose two)

An administrator has just finished deploying a vApp for web service. What three options are available to the administrator for IP allocation within the vApp? (Choose three)

An administrator is deploying several ESXi 5.x hosts. Centralized logging with accurate timestamp is a requirement for the deployment.
Which two operations ensure these requirements are met? (Choose two.)

It appears that a single vCPU virtual machine in a resource pool called Production is available in having performance problem because it does not have enough CPU Shares.
Which two methods can be used to improve performance and reduce CPU contention of this virtual machine while maintaining compatibility with DRS? (Choose two)

Which three storages I/O Control conditions might trigger the Non-VI workload detected on the datastore alarm? (Choose three)

An administrator wants to determine the current network adapter configuration for an uplink on an ESXi host. Which three items can be viewed from the Network Adapter section Configuration tab, using the vSphere client? (Choose three)

An administrator has received calls about a virtual machine experiencing intermittent application issues during the evening. To troubleshoot, the administrator needs to capture the virtual machine in the state it is in during the evening hours for later analysis. Which two tasks would accomplish this requirement? (Choose two)