What Are The Various Components In Sequence Diagrams?

1.	What Are The Various Components In Sequence Diagrams?
Answer» ACTOR: Actor REPRESENTS an external user / end user who interact with the SYSTEM. Object: Object is represented by one of COMPONENTS of the system. Unit: A unit is a subsystem, or a sub component or other entity within the system. Separator: Separator represents a BOUNDARY among sub systems, components or units. Group: Represents different header elements in the subsystem.

Answer»

ACTOR: Actor REPRESENTS an external user / end user who interact with the SYSTEM.
Object: Object is represented by one of COMPONENTS of the system.
Unit: A unit is a subsystem, or a sub component or other entity within the system.
Separator: Separator represents a BOUNDARY among sub systems, components or units.
Group: Represents different header elements in the subsystem.

Discussion