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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define blockchain in your own words.
💡 Hint: Think about what makes it different from traditional databases.
Question 2
Easy
What are the benefits of transparency in an IoT system?
💡 Hint: Consider the importance of trust among participants.
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 blockchain ensure in IoT systems?
- Data Manipulation
- Data Integrity
- Central Authority
💡 Hint: Think about what makes blockchain secure.
Question 2
True or False: Blockchain requires a central server to function.
- True
- False
💡 Hint: Consider the concept of decentralization.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a smart home system that uses blockchain for device authentication. Discuss the implications if a hacker managed to manipulate the blockchain.
💡 Hint: Think about the consequences of trust being broken.
Question 2
Evaluate a scenario where blockchain is used in supply chain management for IoT. What potential issues could arise in terms of data integrity?
💡 Hint: Consider who is responsible for recording data accurately.
Challenge and get performance evaluation