♡ 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 👍 :1.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is full form of CMOS? ...
➣ A device that connects to a network ...
➣ In MS- Access, Text data type may ...
➣ If you want to 'Go to previous ...
➣ Microsoft Office's personal information manger is ...
➣ A stored collection of information is: ...
➣ Conversion of analog waves to a digital ...
➣ In excel advantage of using a spreadsheet ...
➣ what is the brain of the computer ...
➣ Which among the following is correct about ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Various Sciences
➤ Computer Awareness
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Everyday Science