单项选择题

A.1andLinuxpartitions.DuringnormalworkloadsthereismorethanenoughmemoryavailabletotheLPARs.Duringmonth-endprocessingonepartitionbecomesmemoryconstrained.Whatcanhelpovercomethissituation?()
A.ActiveMemorySharing(AMS)
B.ActiveMemoryExpansion(AME)
C.IntegratedVirtualMemory(IVM)
D.MemoryCapacityonDemand(CoD)