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The ability to query data, as well as insert, delete, and alter tuples, is offered by __

A. TCL (Transaction Control Language)
B. DCL (Data Control Language)
C. DDL (Data Definition Language)
D. DML (Data Manipulation Language)
Correct Answer: D. DML (Data Manipulation Language)

DML (Data Manipulation Language) is the correct answer. DML is used to retrieve and manipulate data stored in database tables. Common DML commands include SELECT, INSERT, UPDATE, and DELETE, which allow users to query, add, modify, and remove records.

  • TCL (Transaction Control Language) is incorrect because it manages transactions using commands such as COMMIT, ROLLBACK, and SAVEPOINT.
  • DCL (Data Control Language) is incorrect because it controls user permissions using commands like GRANT and REVOKE.
  • DDL (Data Definition Language) is incorrect because it defines or modifies database structures using commands such as CREATE, ALTER, and DROP.
  • DML (Data Manipulation Language) is correct because it is used to query and manipulate data within database tables.

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