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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a global consistent state?
💡 Hint: Think about what happens when messages are sent and received.
Question 2
Easy
What is the domino effect in distributed systems?
💡 Hint: Consider cascading failures in a line of dominoes.
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 is a global consistent state?
- A snapshot of random process states
- A snapshot that maintains causal relationships
- A point where no messages are exchanged
💡 Hint: Causality is key in ensuring that communication reflects actual events.
Question 2
True or False: The domino effect refers to the necessity of rollback across all processes if one fails.
- True
- False
💡 Hint: Think about how one failure impacts the chain of events in distributed systems.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a scenario where multiple distributed processes fail simultaneously, outline the steps needed to maintain a consistent global state during recovery. Discuss potential pitfalls.
💡 Hint: Consider how each process's actions impact the overall state.
Question 2
Discuss how the design of output commit protocols can impact system reliability in distributed systems. Provide a real-world example.
💡 Hint: Think of real-world scenarios where transaction failures can lead to significant issues.
Challenge and get performance evaluation