Practice C. Return Statement (3.5.3) - Chapter 3: Control Flow Statements

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9 questions

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6 sample questions

Question 1.
What does the return statement do in Java?
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Think about the flow of the program after a method call.
Question 2.
Can a method skip the return statement?
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Consider methods that do not return a value.
3Question 3.
What is the primary purpose of a return statement in a method?
- To exit a loop
- To return a value to the caller
- To start a method
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Focus on what value a method might produce.
4Question 4.
In what scenario can a return statement be omitted?
- True: In any method
- False: Only in void methods
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Remember the method’s return types!
Question 5.
Create a method that calculates the average of an array of integers and returns it.
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Think about how to iterate through an array.
Question 6.
Develop a method that counts how many times a specific character appears in a string and returns the count.
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You might use loops to process characters in the string.

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