Final answer:
The memory management technique in which the system stores and retrieves data from secondary storage for use in main memory is called Paging.
Step-by-step explanation:
The memory management technique in which the system stores and retrieves data from secondary storage for use in main memory is called Paging.
Paging is a method of memory allocation in which the operating system divides the main memory into fixed-size blocks called pages and divides the secondary storage into blocks of the same size called page frames. When a process needs to access data that is not currently in the main memory, the operating system retrieves the required page from secondary storage and places it into a free page frame in the main memory.
Some advantages of paging include efficient memory utilization and simplification of memory management. It allows for more flexible allocation of memory and reduces the problems of external fragmentation that can occur with other memory management techniques.