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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Publish-Subscribe model allow?
💡 Hint: Think about how communication occurs in this model.
Question 2
Easy
What is an example of how persistence helps in the Publish-Subscribe model?
💡 Hint: Consider how events can be revisited.
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 Publish-Subscribe model primarily focus on?
- Tight coupling between producers and consumers
- Decoupling producers from consumers
- Synchronous message processing
💡 Hint: Think about the advantages of independence in interactions.
Question 2
Is event sourcing compatible with the Publish-Subscribe model?
- True
- False
💡 Hint: Consider if historical data access aligns with the model.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple Publish-Subscribe system for a notifications application. Describe how producers, consumers, and topics will interact.
💡 Hint: Think about how users want to filter the notifications they receive.
Question 2
Evaluate the disadvantages of a tightly coupled messaging system versus the Publish-Subscribe model.
💡 Hint: Consider the operational challenges in a tightly coupled architecture.
Challenge and get performance evaluation