Practice C. Do-while Loop (3.4.3) - Chapter 3: Control Flow Statements

Practice: C. do-while Loop

Lesson 3.4.3Control Flow Statements

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9 questions

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6 sample questions

1Question 1.
What will be the output of the following code?
Java
int i = 5; do { System.out.println(i); i++; } while (i < 5);
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Remember that it executes at least once.
Question 2.
Write a do-while loop that prints 'Hello' three times.
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Initialize a counter and increment it within the loop.
3Question 3.
What is the key feature of a do-while loop?
- It executes only if the condition is true.
- It executes at least once regardless of condition.
- It does not execute if the condition is false.
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Think about how conditions are handled in different loops.
4Question 4.
True or False: A do-while loop can execute zero times.
- True
- False
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Recall the structure of a do-while loop.
Question 5.
Design a do-while loop that asks users for their preferred fruit until they type 'done'. What should you account for in your loop?
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Think about how you'd store responses.
Question 6.
Create a game menu that keeps showing options until a player chooses to quit. Analyze how this could impact usability.
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Sketch the menu options and flow for better clarity.

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