Which three attributes can you specify when creating a resource pool for CPU or
Memory? (Choose three.)

A.
Number of shares

B.
Limit

C.
Limited

D.
Maximum bandwidth

E.
Reservation

Explanation:
vSphere help.

Add a Resource Pool

In CPU Resources, specify how to allocate CPU resources.

Shares Specify CPU shares for this resource pool with respect to the parent’s total CPU
resources. Sibling resource pools share resources according to their relative share values
bounded by the reservation and limit.
Select Low, Normal, or High specify share values respectively in a 1:2:4 ratio.
Select Custom to give each virtual machine a specific number of shares, which expresses
a proportional weight.

Reservation Specify a guaranteed CPU allocation for this resource pool.
Limit Specify the upper limit for this resource pool’s CPU allocation. You can usually
accept the default.