Introduction to Data Structures And Algorithm

Data Structures And Algorithm:

Data Structures and Algorithms are two different things.

Data Structures - Data may be organized and arranged in different ways. The logical or mathematical arrangement of data is known as Data Structures.

OR

Storing data in efficient way so we can use it later.

Algorithms - Sequence or series of step to solve a given problem is known as Algorithm.

Some important terminologies :

Data - Set of values or simple values is known as data.

Data item - Single unit of values of data  is known as Data item.

Database - Collection of data for faster retrieval and updation.

That's all