DDL stands for Data Definition Language, which consists of SQL keywords used to control the structure of a database.

DDL stands for Data Definition Language, which consists of SQL keywords used to control the structure of a database.

• A. Cursor
• B. Cookie
• C. DDL
• D. CSS

Answer: (C)

DDL is the part of SQL that defines and changes the database structure. It includes commands that create, alter, and drop schema objects like tables, columns, constraints, and indexes, shaping how the data will be stored rather than the data itself. This focus on structure is what sets DDL apart from other SQL areas that handle data content, such as DML (for inserting, updating, or querying data). The other items listed aren’t about database schema: a cursor is used to process query results row by row, a cookie is a browser-side data element, and CSS is a styling language for web pages. So describing DDL as consisting of SQL keywords used to control the structure of a database accurately captures its role.

DDL is the part of SQL that defines and changes the database structure. It includes commands that create, alter, and drop schema objects like tables, columns, constraints, and indexes, shaping how the data will be stored rather than the data itself. This focus on structure is what sets DDL apart from other SQL areas that handle data content, such as DML (for inserting, updating, or querying data). The other items listed aren’t about database schema: a cursor is used to process query results row by row, a cookie is a browser-side data element, and CSS is a styling language for web pages. So describing DDL as consisting of SQL keywords used to control the structure of a database accurately captures its role.