Question

Select the correct answer.
Which operating system became obsolete with the arrival of more advanced graphical user interfaces?
A.
UNIX
B.
MS DOS
C.
Mac OS
D.
Linux

Answer 1

The correct answer is (b) MS DOS.

With the advancement of Graphical User Interface, MS DOS became obsolete.

MS DOS stands for Microsoft Disk Operating System.

It was used during the 1980s and was based on Command User Interface. All the operations were performed using commands.

No graphical representations were supported by this operating system. Now also budget computers come with pre installed MS DOS.

Answer 2

"The "correct choice of answer" for the given question from the given list of answers is: B. "MS DOS".

The operating system which became obsolete due to more advanced "graphical user interfaces" is "Microsoft Disk Operating System" or "MS DOS". Although both Unix and MS DOS are the CUI (Command User Interface) systems, "MS DOS" was the one to become obsolete since Unix is much more powerful and is still used on many server systems."