♡ 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 👍 :474
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which access method is used for obtaining ...
➣ The computer device primarily used to provide ...
➣ ______toolbar contains short cuts to some of ...
➣ People interact with which of the following ...
➣ Information Technology is the combination of ...
➣ Which among the following characteristics are correct ...
➣ _______is not as fast as SRAM but ...
➣ In OSI Model, which of the following ...
➣ Which part interprets program instructions and initiate ...
➣ FORTRAN was introduced in the year ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Computer Awareness
➤ Everyday Science
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Scientific Instruments