单选题：__________ may have not internal fragmentation.

__________ may have not internal fragmentation. @[B](1)
A. Paging memory management
B. Segmentation memory management
C. Fix-sized partition memory management
D. Segmentation with paging memory management





A.Paging memory management
B.Segmentation memory management
C.Fix-sized partition memory management
D.Segmentation with paging memory management


答案：B