Software Development - Ms. Samantha Siriwardana Quiz

What is the purpose of a use case diagram?

• To encapsulate the system's functionality

• To gather the system's needs

• To represent the static behavior of a system

• To demonstrate the high-level behavior of the proposed system to the clients

What are the components of a use case diagram?

• Actors, Use Cases, Generalization, Extensions

• System Boundary, Actors, Use Cases, Relationships

• System, Actors, Use Cases, Relationships

• System, Actors, Activities, Extensions

What is the main purpose of use case modeling in requirements engineering?

• To design the user interface of the system

• To specify the color scheme of the system

• To communicate with stakeholders about what the system is intended to do

• To write the source code of the system

What is the relationship type that indicates an actor participates in a use case?

• Inheritance

• Association

• Generalization

• Dependency

What is the purpose of the 'Include' relationship in a use case diagram?

• To inherit all of the characteristics and behavior of the parent actor

• To avoid describing the same flow of events several times

• To incorporate the behavior of another use case at a location specified in the base

• To extend the behavior of the base use case at certain points

What is the main scenario in a use case scenario?

• Describes the interaction between the actors

• Describes what happens when everything goes to plan

• Describes the exceptional flows of the behavior

• Describes the variations to the main scenario

What is the characteristic information included in a use case sample template?

• Trigger, Main Scenario, Extensions

• Pre-Conditions, Postconditions, Primary Actor

• Goal in Context, Scope, Level

• Goal in Context, Preconditions, Main Success Scenario Steps

What is the trigger for the 'Withdraw Money' use case in the use case specification template example?

• User enters amount

• System displays account types

• User has logged into ATM

• User has chosen to withdraw money

What is the branching action in the 'Withdraw Money' use case specification template example?

• System debits user’s account and dispenses money

• System notifies user that account funds are insufficient

• System prints and dispenses receipt

• System displays closing message and dispenses user’s ATM card

What is the purpose of the 'Generalization' relationship in a use case diagram?

• To incorporate the behavior of another use case at a location specified in the base

• To notify the user that account funds are insufficient

• To inherit all of the characteristics and behavior of the parent actor

• To extend the behavior of the base use case at certain points