Ans.  to the question no -1

I have learned many topic  in  this week.such as,

1.Introduction of data structure. 2.Link-list,Stack ,Queue, Tree, Graph. 3.Dynamic memory allocation. 4.Structure.

Ans to the question. 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.It store the all information about data values, relationship between data and function and other things.

Answer to the question no. 3

real-life example of

1.tree-computers folders.

2. graph- maps.

3. queue- buying tickets,a car wash.

4. stack- a pile of books, dinner plate,stacks of chair.

💙💙