IS310 Chapter 10 Review
On an activity diagram, what is used to show partitioning?
A swimlane.
Which of the following is not one of the six most commonly used UML diagrams?
CRC card relationship diagram.
Objects are represented by and grouped into __________ that are optimal for reuse and maintainability.
Classes.
When using inheritance, the child class is also known as a _____________ class.
Derived.
Which type of class represents real-world items?
Entity.
The analyst should create use cases to define every system function, including queries and reports.
False.
The first iteration of analysis should be at a very low level to identify the system objects.
False.
When one class is created from another class it is called ________.
Inheritance.
__________ reduces programming labor by reusing common objects easily.
Inheritance.
Which of the following is the main goal of the object-oriented approach?
Reusability.
A use case model describes what a system does without describing how the system does it.
True.
Objects are part of a general concept called classes.
True.
Partitioning on an activity diagram is shown using swimlanes.
True.
Polymorphism means that the same message can be interpreted differently by different classes of objects.
True.
Swimlanes are useful to show how the data must be transmitted or converted.
True.
UML consists of things, relationships, and diagrams.
True.