Assignment on class diagram with Aggregation - level 2 | problem statement | infosys springboard

Assignment on class diagram with Aggregation - level 2 problem statement Tamil
object oriented programming using python tamil
infosys springboard problem statement for Assignment on class diagram with Aggregation - level 2 tamil
Problem Statement

In a library there are many books. Each book is written by an author. All authors are identified by their name, age and country which they belong to. The books are identified by name, ISBN code, year of publication and price.The authors write books and attend press meetings. Through the books one should be able to get details of the author who wrote the book.

Create the class diagram for representing the above scenario by choosing the class names, attributes, methods and relationships from the list given.

Assume that all instance variables cannot be accessed outside the class whereas methods can be accessed.

[priyankamohit]

Sir
Assignment set 5
Assignment on class diagram with abstract level 1 sir video upload