What is SQL used for?

SQL, which stands for Structured Query Language, is specifically designed for managing and manipulating relational databases. It provides a standardized way to interact with databases, allowing users to create, read, update, and delete data efficiently. SQL includes a set of commands and functions that enable users to query databases, retrieve specific data using conditions, and perform complex operations involving multiple tables through joins.

The focus of SQL on handling relational data structures—where data is organized into tables with rows and columns—makes it integral for tasks such as data analysis, reporting, and database management in various applications, ranging from simple data storage to complex transaction processing.

Other choices do not pertain directly to SQL's primary function. For example, programming languages for web development involve coding for front-end and back-end functionalities, markup languages facilitate the structuring and presentation of web content, and scripting languages automate processes but are not specifically tailored for database manipulation like SQL.