♡ Login
Home
Previous Papers
★
MCQs
General Science
Computer Awareness
DOS is a(n) ...
Que.
DOS is a(n)
A.
multi-user operating system
B.
multi-user and multi-programming system
C.
open source operating system
D.
single-user operating system
Right Answer is :
✓ D. single-user operating system
⚑ Report
Views 👍 :672
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A(n) ______ appearing on a web page ...
➣ Which one of the following is associated ...
➣ The computers of second generation were characterized ...
➣ Slides prepares in: ...
➣ MP3 technology compresses a sound sequence to ...
➣ Special effect used to introduce slides in ...
➣ The process of writing computer instructions in ...
➣ Which common backstage view task creates a ...
➣ When you turn on the computer, the ...
➣ The invention of the _____ has had ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness