An Administrator notices that when a virtual machine is placed into a resource pool, a
warning indicates that the virtual machine would receive a very large percentage of the
total shares for memory. Which of the following actions could be taken to resolve this
problem?

A.
Increase the memory resource allocation to the resource pool

B.
Change the Shares setting from High to Medium or Low for the virtual machine

C.
Change the Shares setting from custom to High, Medium or Low for the virtual
machine

D.
Increase the Share value for the resource pool

Explanation:
vSphere Basic System Administration vCenter Server 4.0 ESX 4.0 ESXi 4.0, page 157
The Memory Resources panel lets you allocate memory resources for a virtual machine
and specify
reservations, limits, and shares. Symbolic values Low, Normal, High, and Custom are
compared to the sum of all shares of all virtual machines on the server and, on an ESX
host, the service console.
By decreasing the memory share of a particular system, it receives less memory out of
the total available memory.