♡ 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 👍 :741
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The standard protocol of the Internet is ...
➣ The operating system creates________ from the physical ...
➣ In Excel you can zoom a worksheet ...
➣ Which cricuit is used to store one ...
➣ In Excel paper spreadsheets can have all ...
➣ Which of the following is hardware and ...
➣ The waste gernerated by end life personal ...
➣ ROM stand for ...
➣ Which of the following is an example ...
➣ When the information is reverted back into ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous
➤ Computer Awareness
➤ Various Sciences
➤ Everyday Science
➤ Inventions and Discoveries