Which object-oriented programming language was responsible for popularizing the graphical user interface?
A) Smalltalk
B) C++
C) COBOL
D) Java

Question

Quizplus · Accepted Answer

Smalltalk was responsible for popularizing the graphical user interface through its use in the Xerox PARC research center's Alto computer in the 1970s. The technology from the Alto was eventually used in the first commercial GUI computer, the Apple Lisa, and later the Apple Macintosh, which helped to bring GUI technology to the mainstream. C++, COBOL, and Java have all been important languages in their own right, but they did not play a major role in the popularization of the GUI.

Which Object-Oriented Programming Language Was Responsible for Popularizing the Graphical