Ans to the qu. no-1:

The name of the topic i have learned this week is -

1.introduction of data structure.

2.data structure application.

3.dynamic memory allocations.

Ans to the qu. no-2:

Data structure are the foundation of computer science. it helps us to store any information on the computer. it helps us to store any information data efficiently in a very short time.

Ans to the qu. no -3:

the real life of application example-

tree-gallery.

graph-facebook graph apt

queue-a car wash.

stach-stack of chairs