Podcast
Questions and Answers
What is the main purpose of UML?
What is the main purpose of UML?
- To create artistic drawings for software systems
- To write novels and stories
- To help developers specify, visualize, construct, and document software systems (correct)
- To provide a platform for playing video games
Which of the following best describes UML?
Which of the following best describes UML?
- A new type of dance popular in Europe
- A type of coffee found in South America
- An ancient language used by historians
- A standardized modeling language for system and software development (correct)
What does a class diagram primarily describe in an object-oriented system?
What does a class diagram primarily describe in an object-oriented system?
- The dynamic behavior of objects
- The types of objects and their static relationships (correct)
- The interaction between objects at runtime
- The inheritance hierarchy of objects
In UML, what is the central modeling technique that is used to represent the types of objects and their relationships?
In UML, what is the central modeling technique that is used to represent the types of objects and their relationships?
What type of relationships does the class diagram primarily depict between objects?
What type of relationships does the class diagram primarily depict between objects?
What type of relationship does aggregation represent in object-oriented design?
What type of relationship does aggregation represent in object-oriented design?
Which relationships in ER diagrams have a correspondence to inheritance in object-oriented design?
Which relationships in ER diagrams have a correspondence to inheritance in object-oriented design?
What kind of relationships do associations in ER diagrams represent?
What kind of relationships do associations in ER diagrams represent?
Which principal kind of relationship is important in representing the relationship between instances of types in ER diagrams?
Which principal kind of relationship is important in representing the relationship between instances of types in ER diagrams?
What does a use-case model describe in a system?
What does a use-case model describe in a system?
What is the primary purpose of use cases in a use-case model?
What is the primary purpose of use cases in a use-case model?
What do actors represent in a use-case model?
What do actors represent in a use-case model?
In UML, what does a use-case diagram primarily depict?
In UML, what does a use-case diagram primarily depict?
