Practice When to Use <<include>> vs. <<extend>> - 4.4 | Object-Oriented Analysis and Design - Core UML Diagrams | Software Engineering Micro Specialization
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4.4 - When to Use <<include>> vs. <<extend>>

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does the <> relationship represent?

💡 Hint: Think about how some tasks commonly appear in multiple scenarios.

Question 2

Easy

When would you use the <> relationship?

💡 Hint: Consider cases that may not always occur.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does the <> relationship signify?

  • Mandatory inclusion
  • Optional inclusion
  • Neither

💡 Hint: Think about mandatory requirements.

Question 2

True or False: The <> relationship is used for behaviors that are mandatory.

  • True
  • False

💡 Hint: Consider the context of optional actions.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a comprehensive Use Case model for an online subscription service, including at least two instances each of <> and <>. Justify your choices.

💡 Hint: Think about what actions are needed for main processes and what might be optional enhancements.

Question 2

Reflect on a real-world software application and identify its functionalities that resemble <> and <> relationships. Create a short report outlining the system.

💡 Hint: Focus on what core actions are essential versus those that come into play under certain conditions.

Challenge and get performance evaluation