What computer language was developed by Adobe in the 1980s for creating vector graphics and text?

PostScript is the correct answer because it is a programming language that was developed by Adobe Systems in the 1980s specifically for creating vector graphics and typesetting text. The language is primarily used for printing and graphic design purposes, allowing for precise control over images and text on printed material. PostScript provides a way to describe the appearance of text, graphics, and images in a device-independent manner, meaning that the same file can produce consistent results on different printers.

In contrast, HTML (Hypertext Markup Language) is used for creating and structuring content on the web. Java is a general-purpose programming language widely used for building applications across different platforms. CSS (Cascading Style Sheets) is primarily used to style and layout web pages written in HTML. While all these languages serve important roles in different areas of computing, only PostScript was specifically developed for the purpose of creating vector graphics and text, making it the correct choice.