One of the first time-sharing operating systems to be developed was the __________ .
A) Compatible Time-Sharing System
B) Real Time Transaction System
C) Multiple-Access System
D) Multiprogramming Operation System

Question

Quizplus · Accepted Answer

The Compatible Time-Sharing System (CTSS) was one of the earliest time-sharing operating systems to be developed in the early 1960s at the Massachusetts Institute of Technology (MIT). CTSS allowed multiple users to access a mainframe computer simultaneously, dividing the resources such as CPU time, memory, and input-output devices among them.

One of the First Time-Sharing Operating Systems to Be Developed