The most useful language for Farah to learn in order to get information from databases would be SQL. SQL (Structured Query Language) is specifically designed for managing and manipulating databases, making it the ideal choice for retrieving information from them. Prolog is a logic programming language, HTML is a markup language for web development, and JavaScript is a programming language primarily used for web development and dynamic website functionality. While all of these languages have their own merits and applications, SQL is the most appropriate for querying databases.
