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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the three parts of a For Loop?
💡 Hint: Think about how you would set up a loop.
Question 2
Easy
Write a For Loop that counts from 1 to 3.
💡 Hint: Start at 1 and keep going until 3.
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 output of this code: 'for (let i = 0; i < 3; i++) { console.log(i); }'?
- 0
- 1
- 2
- 0
- 1
- 2
- 3
- 1
- 2
- 3
💡 Hint: Pay attention to the condition in the loop.
Question 2
True or False: A For Loop can run infinitely if not handled correctly.
- True
- False
💡 Hint: Think about what happens if the condition is always true.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a For Loop that creates a multiplication table from 1 to 10 for a specific number (e.g., number 3).
💡 Hint: Start at 1 and multiply it with the specific number each time.
Question 2
Create a program using a For Loop that accepts an array of numbers and outputs their total sum.
💡 Hint: You will need to iterate through each number in the array to sum them.
Challenge and get performance evaluation