♡ 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 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ FORTRAN, COBOL, BASIC, PASCAL & C LANGUAGE ...
➣ The process of ________ involves automated study ...
➣ A stored collection of information is: ...
➣ The piece of hardware that converts your ...
➣ Pick the odd one out. ...
➣ How many bits are equal to one ...
➣ ________ is the process of dividing the ...
➣ ____________ is any part of the computer ...
➣ Cable TV network is example of: ...
➣ Which part is the "brain" of computer ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science