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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does ARQ stand for?
💡 Hint: Think about the process involved in resending data.
Question 2
Easy
What is the purpose of FEC?
💡 Hint: Consider scenarios where resending data is not feasible.
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 ARQ rely on for error recovery?
- Retransmission alone
- Acknowledgments and retransmission
- Only periodic checks
💡 Hint: Consider what mechanisms are in place to confirm data delivery.
Question 2
True or False: FEC can correct errors without the need for retransmission.
- True
- False
💡 Hint: Think about how corrections are made without sending data again.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are designing a system for a satellite communication application. Discuss the challenges of retransmitting data and how FEC could be advantageous.
💡 Hint: Consider how signal loss and transmission time affect reliability.
Question 2
Given a low-latency local area network, evaluate whether ARQ or FEC would be a better choice and justify your reasoning.
💡 Hint: Think about network conditions which require quick responses for error handling.
Challenge and get performance evaluation