Which class compartment contains the name of the class?

the middle/ central compartment

Which of the following statements is true?

An object of the class C receives a message c

An object of the class C sends a message c

An object of the class B sends a message c

card2brain.ch

Are all Use Cases part of the modeled system?

no

only some of them

that depends on the Use Case

yes

no

only some of them

that depends on the Use Case

yes

A generalization is a special type of an association. It shows the..... -relationship between classes.

component of

kind of

part of

instance of

component of

kind of

part of

instance of

Which one of the following statements is true?

D has 2 A´s (in the sense of multiplicity)

between C and F a composition exists

E has 6 B's (in the sense of multiplicity)

D has a "navigable association" to A

D has 2 A´s (in the sense of multiplicity)

between C and F a composition exists

E has 6 B's (in the sense of multiplicity)

D has a "navigable association" to A

Which one of the following statements is true?

both statements are true

An object of class A receives a message a

An object of class A sends a message a

no statement is true

both statements are true

An object of class A receives a message a

An object of class A sends a message a

no statement is true

A Use Case Specification contains...

no Alternative Flow

an arbitrary number of Alternative Flows

one Alternative Flow

no Alternative Flow

an arbitrary number of Alternative Flows

one Alternative Flow

Which one of the following statements is true?

Class A has an operation a

Class B has an operation a

all of the three statements are true

An object of the class B sends a message a

Class A has an operation a

Class B has an operation a

all of the three statements are true

An object of the class B sends a message a

An association connects...

two Use Cases.

two objects.

the superclass with subclasses.

two classes.

two Use Cases.

two objects.

the superclass with subclasses.

two classes.

Which one of the following statements is true?

B is a superclass of E

B is a superclass of C

B is a superclass of A

B is a subclass of A

B is a superclass of E

B is a superclass of C

B is a superclass of A

B is a subclass of A

In which diagram/ document should you search for Control Classes (within the step "finding
classes")?

Sequence Diagram

Communication Diagram

Use Case Specification

Use Case Diagram

Sequence Diagram

Communication Diagram

Use Case Specification

Use Case Diagram

Which class compartment contains the class stereotype?

the medium/ central compartment

the lower/ lowermost compartment

all compartments

the upper/ topmost compartment

the medium/ central compartment

the lower/ lowermost compartment

all compartments

the upper/ topmost compartment

How many Boundary Classes can you find in this Use Case Diagram?

1

2

3

4

1

2

3

4

Which class is a subclass?

B

C

D

A

B

C

D

A

A class is a description of a set of objects,that share the same things. Which element is NOT described for a whole class?

association

operation

attribute value

semantics

association

operation

attribute value

semantics

Which class is the aggregate (the whole) of a composition?

C

B

D

A

C

B

D

A

If you would extract a Class Diagram of the below Diagram, which of the following statements will be true for the Class Diagram?

Class A has an operation b

Class A has an operation a, b and c

Class A has an operation c

Class A has an operation a

Class A has an operation b

Class A has an operation a, b and c

Class A has an operation c

Class A has an operation a

Which of the following diagram types shows the dynamic view of the system?

Class Diagram

Object Diagram

Use Case Diagram

Sequence Diagram

Class Diagram

Object Diagram

Use Case Diagram

Sequence Diagram

Polymophism means, that...

an operation is inherited from a superclass.

one class inherits from another class.

many different implementations can be hidden, behind a single interface.

all operations are public.

an operation is inherited from a superclass.

one class inherits from another class.

many different implementations can be hidden, behind a single interface.

all operations are public.

A link connects...

two classes.

two objects.

two messages.

two Use Cases.

two classes.

two objects.

two messages.

two Use Cases.

Which one of the following statements is true?

F has access to the attribute a1

F has access to all attributes of A

F has access to the attribute a2

F has no access to the attributes of A

F has access to the attribute a1

F has access to all attributes of A

F has access to the attribute a2

F has no access to the attributes of A

Which element is NOT part of the Sequence Diagram?

actor

object

link

life line

actor

object

link

life line

What’s NOT an aim of visual modeling?

Visual modeling gives a template that guides us in constructing a system.

Visual modeling helps to visualize a system as we want it to be.

It permits to specify the structure or behavior of a system.

It shows the decisions we should make in the future.

Keyboard commands:

= turn,

= for-/backward,

= scroll

Visual modeling gives a template that guides us in constructing a system.

Visual modeling helps to visualize a system as we want it to be.

It permits to specify the structure or behavior of a system.

It shows the decisions we should make in the future.

An object has NO / NONE...

character

identity

state

behavior

Keyboard commands:

= turn,

= for-/backward,

= scroll

character

identity

state

behavior

Which one is NOT part of a class compartment?

class name

relationships (connections)

structure (attributes)

behavior (operations)

Keyboard commands:

= turn,

= for-/backward,

= scroll

class name

relationships (connections)

structure (attributes)

behavior (operations)

An object can represent a …. entity.

structural

hardware

conceptual

chemical

Keyboard commands:

= turn,

= for-/backward,

= scroll

structural

hardware

conceptual

chemical

What is generalization?

Generalization is the ability to hide many different implementations behind a single interface.

It defines a hierarchy of abstractions in which a superclass inherits from one or more subclasses.

Generalization defines a hierarchy of abstractions in which a subclass inherits from one or more superclasses.

Generalization describes the “is part of”-relationship.

Keyboard commands:

= turn,

= for-/backward,

= scroll

Generalization is the ability to hide many different implementations behind a single interface.

It defines a hierarchy of abstractions in which a superclass inherits from one or more subclasses.

Generalization defines a hierarchy of abstractions in which a subclass inherits from one or more superclasses.

Generalization describes the “is part of”-relationship.

Which one of the following statements is NOT one of the four principles of modeling?

The best models are connected to reality.

The choice of model is important.

A single model is sufficient.

Levels of precision may differ.

Keyboard commands:

= turn,

= for-/backward,

= scroll

The best models are connected to reality.

The choice of model is important.

A single model is sufficient.

Levels of precision may differ.

Encapsulation is a basic principle of...

visual modeling

modeling

an object

object orientation

Keyboard commands:

= turn,

= for-/backward,

= scroll

visual modeling

modeling

an object

object orientation

A mechanism / model element of the UML, which can contain other model elements, is called…

package

operation

multiple inheritance

polymorphism

Keyboard commands:

= turn,

= for-/backward,

= scroll

package

operation

multiple inheritance

polymorphism

A Use Case Model is used to....

identify the development requirements.

communicate with the sponsor.

communicate with end users and experts.

identify the platform requirements.

Keyboard commands:

= turn,

= for-/backward,

= scroll

identify the development requirements.

communicate with the sponsor.

communicate with end users and experts.

identify the platform requirements.

One Flow of Event of a Use Case can have…

one Basic Flow and one to many Alternative Flows.

many Basic Flows and many Alternative Flows.

one Basic Flow and zero to many Alternative Flows.

one Basic Flow and many Alternative Flows.

Keyboard commands:

= turn,

= for-/backward,

= scroll

one Basic Flow and one to many Alternative Flows.

many Basic Flows and many Alternative Flows.

one Basic Flow and zero to many Alternative Flows.

one Basic Flow and many Alternative Flows.

A Supplementary Specification contains the...

functionality, usability, ability, performance, supportability and design constraints of a system.

functionality, usability, reliability, performance, supportability and liability of a system.

functionality, usability, reliability, performance, supportability and design constraints of a system.

functionality, usability, reliability, performance, traceability and design constraints of a system.

functionality, usability, ability, performance, supportability and design constraints of a system.

functionality, usability, reliability, performance, supportability and liability of a system.

functionality, usability, reliability, performance, supportability and design constraints of a system.

functionality, usability, reliability, performance, traceability and design constraints of a system.

An actor is NOT…

a passive information recipient.

part of the system.

a giver of information.

a human.

a passive information recipient.

part of the system.

a giver of information.

a human.

The name of a Use Case...

must not be several words in length.

should indicate what is achieved by the interaction with the actor.

could be the same name of another Use Case.

indicate what the system technical should achieve.

must not be several words in length.

should indicate what is achieved by the interaction with the actor.

could be the same name of another Use Case.

indicate what the system technical should achieve.

Actors can be found / are findable in the...

Use Case Model

Glossary

Activity Diagram

Problem Statement

Use Case Model

Glossary

Activity Diagram

Problem Statement

What’s NOT part of a Use Case Model?

System boundaries

Actor

Use Case

Links

System boundaries

Actor

Use Case

Links

Which of the following is NOT included in a Use Case Specifications?

Use Case Diagrams

Links

Activity Diagrams

Flow of Events

Use Case Diagrams

Links

Activity Diagrams

Flow of Events

What’s the main difference between an Alternative Flow and a Subflow?

An Alternative Flow increases the clarity, unlike a Subflow.

An Alternative Flow allows the internal reuse of requirements, unlike a Subflow.

An Alternative Flow returns always to the line, after it was called and it is called explicitly, unlike a Subflow.

A Subflow returns always to the line, after it was called and it is called explicitly, unlike an Alternative Flow.

An Alternative Flow increases the clarity, unlike a Subflow.

An Alternative Flow allows the internal reuse of requirements, unlike a Subflow.

An Alternative Flow returns always to the line, after it was called and it is called explicitly, unlike a Subflow.

A Subflow returns always to the line, after it was called and it is called explicitly, unlike an Alternative Flow.

What is the connection / relation between a Pre- and a Postcondition?

A Postcondition of one Use Case can be the Precondition for another Use Case.

A Postcondition describes the state of the system at the begin of the Use Case and a Precondition describes its state at the end of the Use Case.

A Postcondition of one Use Case has every time to be the Precondition for another Use Case.

Both, a Pre- and a Postcondition have every time to be described in the Use Case Specification.

A Postcondition of one Use Case can be the Precondition for another Use Case.

A Postcondition describes the state of the system at the begin of the Use Case and a Precondition describes its state at the end of the Use Case.

A Postcondition of one Use Case has every time to be the Precondition for another Use Case.

Both, a Pre- and a Postcondition have every time to be described in the Use Case Specification.

How can you handle repetitive behavior in a Use Case Specification?

Repetitive behavior can be handled by the description of a Subflow.

Complex repetitive behavior should be described repetitive in the Basic Flow.

Repetitive behavior can be handled by the description of an Alternative Flow.

Repetitive behavior can be handled by describing it in the Glossary.

Repetitive behavior can be handled by the description of a Subflow.

Complex repetitive behavior should be described repetitive in the Basic Flow.

Repetitive behavior can be handled by the description of an Alternative Flow.

Repetitive behavior can be handled by describing it in the Glossary.

What’s NOT a benefit of a Use Case Model?

A Use Case facilitates the hardware-decisions.

A Use Case is easy to understand.

A Use Case facilitates the agreement with the customer.

A Use Case aids the team communication and understanding of the system.

A Use Case facilitates the hardware-decisions.

A Use Case is easy to understand.

A Use Case facilitates the agreement with the customer.

A Use Case aids the team communication and understanding of the system.

Object-Oriented Modeling

Flashcards

Object-Oriented Modeling

Create or copy sets of flashcards

Flashcards

Please log in

Google

Apple ID

Microsoft

Switch edu-ID

Edulog

Google

Apple ID

Microsoft

Switch edu-ID

Edulog