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Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the difference between throughput and bandwidth?
💡 Hint: Consider real vs. theoretical measures.
Question 2
Easy
What type of delay is caused by the physical distance a signal travels?
💡 Hint: Think about how far the signal has to go.
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 end-to-end throughput?
- Theoretical data transfer rate
- Actual data transfer rate
- Maximum speed of a network
💡 Hint: Think of real-world performance rather than potential speed.
Question 2
True or False: Latency only includes transmission delay.
- True
- False
💡 Hint: Remember the different types of delays involved!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a packet of 2000 bytes to send over a link with a bandwidth of 2 Mbps. Calculate both the transmission delay and the potential queuing delay if you start sending this packet when the router is currently processing 5 other packets.
💡 Hint: Calculate how long it takes to process one packet before yours.
Question 2
If your network experiences a jitter of 150 ms and packet loss of 10%, describe how this would affect a real-time VoIP call. Provide solutions to mitigate these issues.
💡 Hint: Reflect on technologies that enhance VoIP performance.
Challenge and get performance evaluation