♡ 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 👍 :962
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The _______ enables you to simultaneously keep ...
➣ Which of the following controls the manner ...
➣ ____________ tags, when placed on an animal, ...
➣ The task bar is located _______. ...
➣ _________ is the most commonly used input ...
➣ Which of the following is not an ...
➣ A CD-RW disk ...
➣ What is the best definition of a ...
➣ Which process cheeks to ensure the components ...
➣ Which of the following is an example ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Miscellaneous
➤ Various Sciences
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries