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Which statement is true about method return types?
Computer Science
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Answer
A
The question asks which statement is true about method return types.
- A. A void method does not return any value: This statement is true. In many programming languages (like Java, C++, C#), the
voidkeyword is used as a return type to explicitly indicate that a method performs an action but does not produce or return any value to the caller. - B. Methods can only return integers: This statement is false. Methods can return various data types, including integers, floating-point numbers, characters, booleans, strings, and objects.
- C. Return types are optional: This statement is generally false for strongly-typed languages. In languages like Java, C++, or C#, every method declaration must specify a return type (even if it's
void). - D. Every method must return a value: This statement is false. As explained in option A,
voidmethods do not return a value.
Therefore, the true statement is that a void method does not return any value.
The correct option is A.
A) A void method does not return any value
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