What is DATABASE:
Database is a collection of logically related data organized in such a way that data can be easily accessed, managed and updated.
What is SQL?
Structured Query language helps to make practice on SQL commands which provides immediate result.
SQL is a language of database, it includes database creation, deletion, fetching rows and modifying rows etc.
What is DATA?
Representations of facts, figures, statistics having no particular meaning. It can be in form of numbers, characters, Symbols or even pictures.