All of These Facts Describe Multiprocessing Systems EXCEPT ____

Multiple Choice

All of these facts describe multiprocessing systems EXCEPT ____.

A) An example is the Macintosh Multifinder
B) Involves running a single program on several CPUs at once
C) A related development was the ability of a program to start another program
D) The concept of a single user running several programs at once was extended to desktop microcomputers in the late 1980s