What is Class Diagram ?

Class Diagram is static diagram which contains following : Classess, Attributes and Relationships. Class is represented by box containg three compartment which contain Class name, attributes ( ie.properties ) and behaviours ( i.e methods ). Access modifiers are represented in following way in Class diagram : “+” for public “#” for protected “?” for private

What are different types of diagrams in UML ?

Different types of diagrams in UML :

1. UseCase diagram

2. Class diagram

3. Object diagram

4. State diagram

5. Sequence diagram

6. Collaboration diagram

7. Activity diagram

8. Deployment diagram

9. Component diagram