♡ 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 👍 :682
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Computers gather data, which means that they ...
➣ A permanent virtual circuit involves ...
➣ A program that works like a calculator ...
➣ Which of the following is the most ...
➣ Which of the Word Processing Software we ...
➣ What is an organisation's Introductory web page ...
➣ The computer's capability of distinguishing spoken words ...
➣ The popular search engine "Google " derives ...
➣ Raw, unprocessed facts, including text, numbers, images, ...
➣ ____________ bits equal one byte. ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Research Institutions
➤ Environment Science