Data Base Management

Data is

• collection of processed items
• collection of unprocessed items

Information is

• collection of processed data
• collection of unprocessed data

What is database?

• Collection of organized data that allows access, retrieval of  that data.
• Collection of organized data that allows access, retrieval, and use of  that data.
• Collection of organized data that allows retrieval, and use of  that data.

Why we need database?

• To store  a particular picture
• To store  a particular text
• To store  a particular collection of data.
• To store  a particular audio

What is Database Management System?

• A software system that enables users to access to the database.
• A software system that enables users to create  access to the database.
• A software system that enables users to define, create, maintain and control access to the database.
•   A software system that enables users to maintain and control access to the database.

It treats Data as Files internally

• Data Base Management System

• Relational Data Base Management System

My SQL , Oracle , Sqlite is considered as

• Data Base Management System

• Relational Data Base Management System

It requires low Software and Hardware Requirements.

• Data Base Management System

• Relational Data Base Management System

It supports Single User only

• Data Base Management System

• Relational Data Base Management System

What is a table?

• grid made up of rows and columns used to store information.

• collection of information that is stored on a computer.

• sheet that has controls that are used to view and enter information

• group of information about a person, thing, or event.