♡ 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 👍 :737
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The technology that is used to establish ...
➣ Computer systems are comprised of: ...
➣ Which of the following is correct about ...
➣ A device that connects to a network ...
➣ Name the first general purpose electronic computer. ...
➣ The _______________ settings are automatic and standard. ...
➣ The database language that allows you to ...
➣ What is the intersection of a column ...
➣ IF you wants to move forward through ...
➣ A computer consists of ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences