Answer:
Javascript
Explanation:
Ive learned about it and its the most known one.
It is the finance / administration function that records time accounting and procures the needed items
D. All of these
Reason being, they wouldn't have been made if something hasn't been discovered about them.
HTML: Hyper Text Markup Language.
HTML is the markup language used for defining the structure, and very basics of a web page - one wouldn't be possible without this language!
HTML is combined with CSS (Cascading Style Sheet) to improve visuals, and combined with a language such as Javascript to add functionality and interaction with the web page.