♡ 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 👍 :754
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ A compact disc (CD) is data storage ...
➣ Inventor of C++ is _________. ...
➣ Which of the following is not a ...
➣ What type of computers are client computers ...
➣ CPU Scheduler is also known as---- ...
➣ LSP stands for: ...
➣ The pattern of printed lines on most ...
➣ What is the best definition of a ...
➣ Which key combination is used to minimize ...
➣ __________ controls the way in which the ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Various Sciences
➤ Environment Science