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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a Poisson process describe?
💡 Hint: Think about whether arrivals can be predicted or not.
Question 2
Easy
Define bursty traffic in networking.
💡 Hint: Consider sudden spikes in data transmission.
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 a Poisson process assume about packet arrival?
- Arrivals are dependent
- Arrivals are random and independent
- Arrivals are predictable
💡 Hint: Think about predictions in arrival rates.
Question 2
Is bursty traffic easier or harder to manage than smooth traffic?
- True
- False
💡 Hint: Consider how quickly current traffic can change.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a network link has a service time of 0.01 seconds and experiences an arrival rate of 100 packets per second, calculate the traffic intensity. Discuss how increasing the arrival rate to 150 packets would impact system behavior.
💡 Hint: How does approaching capacity impact a system?
Question 2
Analyze how varying service time distributions (e.g., longer average service times) might impact overall network performance, especially concerning packet loss and waiting time.
💡 Hint: Consider how packet length fluctuates and its relation to service rates.
Challenge and get performance evaluation