♡ 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
➣ Which of the following is not a ...
➣ An IP address serves which among the ...
➣ The rate at which scanning is repeated ...
➣ Which of the following is not a ...
➣ Personal computers can be connected together to ...
➣ Which of the following is the storage ...
➣ A --- is a computer, appliance ,or ...
➣ ____________ is any part of the computer ...
➣ In Excel you can copy cell formats ...
➣ At the bottom of the word interface ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness