Leaving Certificate Computer Science Practice Test

SQL stands for Structured Query Language, which is a standardized programming language specifically designed for managing and manipulating relational databases. It is used to perform various operations such as querying data, updating records, inserting new data, and deleting existing data in a database. The term "Structured" underscores its ability to handle structured data, which is organized in tables, columns, and rows. This structure facilitates complex querying and data manipulation tasks. By adhering to the structured format, SQL allows users to execute precise commands to interact with the data efficiently. The language also includes SAMPLEvarious statements and functions that help in defining the data structure, as well as access control and transaction management, making it an essential skill for database developers and administrators.