Question

What is the meaning of ddl? question 1select one:

a. double data logic
b. delta dynamic list
c. data dynamic language
d. data definition language
e. data dynamic logic

Answer 1

option d.The term DDL refers to Data Definition Language, which is a set of SQL commands used to define and manipulate database structures such as tables and indexes.

Step-by-step explanation:

The term DDL stands for Data Definition Language. It is a subset of SQL (Structured Query Language) that is used to define and manage all the objects in a database, such as tables, indexes, relationships, views, and more. It provides commands for creating, altering, and deleting these objects. For example, the CREATE statement is used to create a new table, the ALTER statement is for modifying an existing database object, and the DROP statement is used to delete objects from the database.

The meaning of DDL is data definition language. DDL is a type of programming language that is used to define and manage the structure of a database. It is typically used to create, modify, and delete database objects such as tables, indexes, and views.