what does RDBMS
Relation Data Bases Management System
How are RDBMS structure
Relational Data Bases Management System stores the data in form of a collection of tables and relations can be defined between the common fields of these tables.
What is a database?
A database is an organized collection of data, that can be stored and retrieved from a remote or local computer system.
What are the four basic operations supported by any relational database?
Read / Retrieve
What does each CRUD operation mean?
Create = create or add new data Read = retrieve or access data into memory Update = update Delete = delete
Structure Query Language
What is a primary key?
A primary key is a column in a table that uniquely identifies every row.
What are the SQL methods?
CREATE / INSERT