Memory management technique in which the system stores and retrieves data from secondary storage for use in main memory is called? A) Fragmentation B) Paging C) Mapping D) None of these Related MCQs: The processes that are residing in the main memory for execution are kept on a list called? What type of memory stores data in magnetic domains? ….. is the storage device that stores the operating system and application programs? A memory buffer used to accommodate a speed differential is called?