Practice Void Methods (9.2.3) - Methods and Constructors

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6 sample questions

Question 1.
What does a void method signify in Java?
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Think about the keyword used in method declaration.
Question 2.
Provide an example of a scenario where a void method might be used.
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Consider actions that involve outputting text.
3Question 3.
What is a void method?
- A method that returns a result
- A method that executes an action without returning anything
- A method used only for formatting
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Think of the keyword 'void'.
4Question 4.
True or False: A void method can return a value.
- True
- False
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Reflect on the definition of 'void'.
Question 5.
Create a class Logger that includes a void method named logMessage which takes a string argument and prints it. What will happen if you call this method?
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Focus on the print operation.
Question 6.
Analyze the benefits of using void methods in large scale applications. Discuss potential drawbacks if any.
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Consider the trade-offs in modular versus output-based programming.

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