…………. is a summary of scenarios for a single task or goal.Use caseSystem BoundaryClass DiagramUse case Diagram

What is the primary purpose of a use case diagram?Mark(Choose all possible options)To manage project tasksTo define system functionalitiesTo represent algorithm stepsTo show the data structure

Use cases are graphical representations that describe the flow of events in a system from the perspective of an external actor.Select one:TrueFalse

Which of the following is true regarding the system boundary in a Use Case Diagram (UCD)?A.The system boundary is a visual design element and doesn't impact the functionality of the system.B.The system boundary is drawn as a rectangle that encapsulates all actors and use cases.C.The system boundary is optional and can be omitted in UCDs.D.The system boundary is used to represent the system's internal components.

examples of use case diagrams

What is the purpose of a use case diagram in UML?To represent the dynamic behavior of a systemTo show the interactions between objects over timeTo describe the functional requirements of a systemTo depict the physical components of a system