The THE multiprogramming system or THE OS was a computer operating system designed by a team led by Edsger W. Dijkstra, described in monographs in 1965-66 and published in 1968.

What do you mean by multiprogramming system?

Multiprogramming is a rudimentary form of parallel processing in which several programs are run at the same time on a uniprocessor. ... If the machine has the capability of protecting memory, then a bug in one program is less likely to interfere with the execution of other programs.

What is meant by batch system?

1. manufacturing products or treating materials in batches, by passing the output of one process to subsequent processes. Compare continuous processing. 2. ( Computer Science) a system by which the computer programs of a number of individual users are submitted to the computer as a single batch.