Which of the following kinds of operating systems allow only one user to run one program or app at a time?
A)single user/single throttle
B)single user/single function
C)single user/single indexing
D)single user/single tasking

Question

Quizplus · Accepted Answer

Single user/single tasking operating systems allow only one user to run one program or app at a time. This means that the user cannot switch between multiple programs or tasks simultaneously. Examples of single user/single tasking operating systems include MS-DOS and early versions of Mac OS.

Which of the Following Kinds of Operating Systems Allow Only