One of the most significant contributions of UNIX to the development of operating systems is the _________ .
A) semaphore
B) shared memory
C) message
D) pipe

Question

Quizplus · Accepted Answer

The concept of pipes, introduced by UNIX, is one of its most significant contributions to operating system development. Pipes allow for simple inter-process communication, enabling the output of one process to serve as the input to another, facilitating a modular approach to software development.

One of the Most Significant Contributions of UNIX to the Development