Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
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 purpose of the Preamble in an Ethernet frame?
💡 Hint: Think about what synchronization means in terms of data reception.
Question 2
Easy
How long is a MAC address?
💡 Hint: Recall how MAC addresses are represented in hexadecimal format.
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 the purpose of the Start Frame Delimiter (SFD) in an Ethernet frame?
- To mark the end of the Ethernet frame
- To signal the start of the frame
- To indicate the length of the frame
💡 Hint: Consider what happens after synchronization is achieved.
Question 2
True or False: The FCS is primarily used to determine the destination of the Ethernet frame.
- True
- False
💡 Hint: Recall the role of FCS versus MAC addresses.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a given Ethernet frame in hexadecimal format and identify each component. Explain how you would verify the integrity of the data using the FCS.
💡 Hint: Break down the hexadecimal frame carefully and relate each segment to its purpose.
Question 2
Design a mini-communication simulation using Ethernet frames to exchange messages between two devices. Define the frame structure and necessary components.
💡 Hint: Think of what each section of the frame needs to accomplish in your simulation step.
Challenge and get performance evaluation