♡ 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 👍 :655
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ You organize files by storing them in: ...
➣ Fifth Genernation Computers are ...
➣ DSL stands for: ...
➣ Word processing, spreadsheet, and photo-editing are examples ...
➣ In binary language, each letter of alphabet, ...
➣ Microsoft Power Point is a _______program: ...
➣ What are the most important components to ...
➣ Shortcut key for Subscript is: ...
➣ In Excel you can zoom a worksheet ...
➣ The term GIGO is related to ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Everyday Science