Why is sequence diagram used?

Related questions

1. Which is correct system sequence diagram?
2. What is the use of sequence diagram in UML?
3. What is Swimlane diagram in UML?
4. What is class diagram and sequence diagram?
5. What is ref in sequence diagram?
6. What are activity diagrams in UML?
7. What are types of UML diagrams?
8. What is the use of system sequence diagram?
9. How are the diagrams divided in UML?
10. Is flowchart a UML diagram?

Tags

1. #systems
2. #understand
3. #future
4. #diagrams
5. #functionality
6. #system
7. #objects
8. #components
9. #messages
10. #between
11. #current
12. #visualise
13. #tasks
14. #details
15. #detailed
16. #sequence