♡ 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 👍 :790
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ USB in data cables stands for__________. ...
➣ Sending a file from your PC‟s primary ...
➣ SRP stands for ...
➣ Who is called the Father of Computer? ...
➣ KVM stands for: ...
➣ Which of the following programming languages is ...
➣ If you change Windows 98 operating system ...
➣ The process of transferring files from a ...
➣ Data (information) is stored in computers as- ...
➣ Junk e-mail is also called ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Scientific Instruments
➤ Environment Science
➤ Everyday Science
➤ Research Institutions