Practice Difference Between For And While (21.4) - IF, FOR, WHILE

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9 questions

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6 sample questions

Question 1.
What type of loop would you use if you know how many times you want to loop?
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Think about the number of iterations.
Question 2.
What does a WHILE loop depend on to keep running?
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Consider what controls the flow of the loop.
3Question 3.
Which loop is best used when the number of iterations is known?
- FOR Loop
- WHILE Loop
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Consider which loop structure has defined iteration.
4Question 4.
A WHILE loop continues until a certain condition becomes false.
- True
- False
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Reflect on what controls the WHILE loop.
Question 5.
Create a program that uses a WHILE loop to keep requesting a password until the correct one is entered.
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Ensure you have a break condition in your loop.
Question 6.
Write a FOR loop that generates the first 20 Fibonacci numbers.
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Remember your Fibonacci sequence generation!

5 more questions in this section. Enroll free to practise them all.