Practice Return Statements (8.1.2.4) - Statements and Scope

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9 questions

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6 sample questions

Question 1.
What is the syntax of a return statement in Java?
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Look for how the method needs to indicate providing a value.
Question 2.
What happens when a return statement is executed?
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Think about the flow of control in a method.
3Question 3.
What is the correct syntax for a return statement?
- return value;
- exit value;
- return var;
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Look for the keyword 'return'.
4Question 4.
True or False: A return statement can only be used in methods that return a value.
- True
- False
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Consider what void methods are capable of.
Question 5.
Design a method that returns the maximum of three integers using return statements. Explain the logic behind your method.
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Think about how you can compare the values two at a time.
Question 6.
Write a method that acts as a temperature converter, turning Celsius to Fahrenheit and explaining how return statements facilitate this conversion.
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Consider the formula for conversion and how to implement it with return.

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