Which of the following creates and maintains the schema of a database?Data Manipulation LanguageData Definition LanguageData Control LanguageNone of the above
Question
Which of the following creates and maintains the schema of a database?Data Manipulation LanguageData Definition LanguageData Control LanguageNone of the above
Solution
The Data Definition Language (DDL) is responsible for creating and maintaining the schema of a database. DDL includes SQL commands such as CREATE, ALTER, and DROP which are used to create, modify, or delete database structures but not data.
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