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 command would you use to see all variables in your workspace while debugging?
💡 Hint: It starts with 'who'.
Question 2
Easy
What do you click next to a variable to see its current value via datatip?
💡 Hint: Think about hovering.
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 examining variable values help you determine in debugging?
- If the code compiles
- If the code runs correctly
- If the variables are correctly declared
💡 Hint: Think about what you check after running code.
Question 2
True or False: You should examine variable values only after the program has run completely.
- True
- False
💡 Hint: Consider when you check variable values.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are debugging a program that calculates the average of a set of numbers, but the output appears too high. What steps would you take to investigate?
💡 Hint: Focus on where the average is calculated.
Question 2
During debugging, you find that a loop variable never increases past a certain point. What could be the problem, and how would you fix it?
💡 Hint: Inspect the loop's controlling condition.
Challenge and get performance evaluation