♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The Web layout View is available in ...
➣ Find out the wrong one from the ...
➣ What is the shape of CDs? ...
➣ The designers of the Internet Protocol defined ...
➣ Which shortcut key is used to close ...
➣ Internet speed is measured in: ...
➣ What is clickjacking? ...
➣ ATM cells comprise how many bytes? ...
➣ An attribute that uniquely identifies the rows ...
➣ ____________ is data that has been organized ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Research Institutions
➤ Everyday Science
➤ Various Sciences
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Miscellaneous
➤ Scientific Instruments