♡ 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 does BIOS stand for? ...
➣ The original ______grew into the internet: ...
➣ Who designed the first electronic computer ENIAC? ...
➣ OCR stands for __________ . ...
➣ Dynamic Adhoc Wireless Networks (DAWN) usually come ...
➣ Charts can be of two types. They ...
➣ The process of writing on an optical ...
➣ Which of the following Languages is used ...
➣ BIOS stands for ...
➣ In Excel, _________ is a prerecorded formula ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science
➤ Various Sciences
➤ Miscellaneous