What do DDL, DML, and DCL stand for?

Answer 1

DDL = Data Definition Language
DML = Data Manipulation Language
DCL = Data Control Language

All of these are based on sql

Answer 2

DDL - Data Definition Language
DML - Data Manipulation Language
DCL - Data Control Language

Answer 3

DDL - Data Definition Language
DML - Data Manipulation Language
DCL - Data Control Language
All are used for DBMS and RDBMS