Question: Which of the following statements regarding memory management in operating systems is correct?

A) In paging, physical memory is divided into variable-sized blocks called pages, and logical memory is divided into fixed-sized blocks called frames.
B) The principle of locality refers to the tendency of a process to access a relatively localized set of memory addresses over time.
C) Swapping is a technique where the operating system removes processes from main memory to disk storage to increase the amount of physical memory available for other processes.
D) In segmentation, the operating system uses a single linear address space that does not consider the logical structure of the program, leading to inefficient memory utilization.