Question

Assume a program contains a void function named displayName, which requires no formal parameters. Which of the following is a correct function prototype for this function?

a.

displayName;

b.

displayName(void);

c.

void displayName;

d.

void displayName();

Posted under Object Oriented Programming Using C++

Answer: (d).void displayName();

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Q. Assume a program contains a void function named displayName, which requires no formal parameters. Which of the following is a correct function prototype for this function?

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