Several jobs are kept in main memory at the same time, and the
CPU is multiplexed among them.If memory can hold several programs, then CPU can switch to another one whenever a program is awaiting for an I/O to completeThis is multiprogramming.
Several jobs are kept in main memory at the same time, and the
CPU is multiplexed among them.If memory can hold several programs, then CPU can switch to another one whenever a program is awaiting for an I/O to completeThis is multiprogramming.