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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the function htons() do?
💡 Hint: What type of order do we want for communication?
Question 2
Easy
When debugging, why is it important to check the return value of functions?
💡 Hint: Think about what happens when something goes wrong.
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 the function htons() do?
- A. Converts port numbers to string
- B. Converts port numbers to network byte order
- C. Does nothing
💡 Hint: Consider what it means to send data over a network.
Question 2
True or False: The return value of recv() should always be checked for errors.
- True
- False
💡 Hint: What could happen if we ignore this?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a four-function program demonstrating the impact of not checking return values from socket functions.
💡 Hint: Design scenarios where the error could lead to unexpected outcomes.
Question 2
Implement a socket server with intentional bugs related to return value management. Document and correct the bugs as part of your solution.
💡 Hint: Consider what could happen with missing checks in socket communication.
Challenge and get performance evaluation