Question

Why are data types used in DBMS/RDBMS?​

Answer 1

Answer:

A "database management system (DBMS)" is a software application used to define, manipulate, retrieve and manage data information in a database. While adding a field to a table in the database, fields are created as a specific data type. Data types are classified to identify possible values stored in the column.

Answer 2

Answer:

A database management system or DBMS is an software application which is used to define, manipulate, retrieve, and manage data information in a database.

Data types are classified to identify possible values stored in the column.

DBMS data types include integer, float, characters, strings, and arrays. They're also very distinct types, such as dates, date timestamps, boolean, and varchar formats.

Hope it helps :)