DATA STRUCTURE

Let's start it; [DATA STRUCTURE]

DEFINATION: Data structure is define as "Specific way to store and oraganise data in a computer memory, so that these data can be used efficiently."

Now,the sub explanation about the keyword used in above expalantion.......

specific way to store and organise

As you see there is a specific way to build a wall, by step by step one above the another the wall stand.As same as in D.S(data structure) there is a way to specific way to store and organise data i.e......
data structure is store in the ram, which is situated in the hardisk which is togetherly known as computer memory.It stores data in the ram and organises us to used that much of data which we want to use.

can be used efficiently

In late 1970's,the data in MB is stored in a server,whose length is about 1km long but as nowadays we can use pendrives and hardisks to store data into TB's.
data structure through some classification like stacks,tree,array,linked list can stored data which can be used efficiently or easily.