单选题：Which of the following memory management is not suitable for a m

Which of the following memory management is not suitable for a multi-programming environment?@[A](1)
A. single contiguous memory allocation
B. fix-sized partitions allocation
C. variable-sized partitions allocation
D. segmentation with paging





A.single contiguous memory allocation
B.fix-sized partitions allocation
C.variable-sized partitions allocation
D.segmentation with paging


答案：A