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3.2. Key Components
This section
Practice test
11 questions on this section. Wrong answers show you what to read again.
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Revision test
Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
What is a Use Case Diagram?
Hint
Consider how you would show a customer using an app.
- 2.
List one component of an Activity Diagram.
Hint
Think about what marks the beginning and the conclusion of a process.
- 3.
What do Use Case Diagrams primarily represent?
- Design specifications
- Functional interactions
- Database structure
Hint
Think about who interacts with what in the system.
- 4.
True or False: Activity Diagrams can show parallel processes.
- True
- False
Hint
Consider how multiple tasks can happen at once in the workflow.
- 5.
Design a detailed Activity Diagram for a hotel booking process, considering various decision points.
Hint
Map out each step and where a choice might affect the outcome.
- 6.
Create a Sequence Diagram that showcases logging into an online banking system, highlighting security checks.
Hint
Think through every step of the process and how systems interact with one another.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting