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, andSAVEPOINT. - DCL (Data Control Language) is incorrect because it controls user permissions using commands like
GRANTandREVOKE. - DDL (Data Definition Language) is incorrect because it defines or modifies database structures using commands such as
CREATE,ALTER, andDROP. - DML (Data Manipulation Language) is correct because it is used to query and manipulate data within database tables.