Question

Which function definition will run correctly? select one:

a. int sum(int a, int

b.{return (a + b);}

b. int sum(int a, int

b.return (a + b);

c. none of the mentioned

d. int sum(a,

b.return (a + b);?

Answer 1

Which function definition will run correctly? select one:

a. int sum(int a, int

b.{return (a + b);}

b. int sum(int a, int

b.return (a + b);

c. none of the mentioned

d. int sum(a,

b.return (a + b);?

Answer 2

Q- Which function definition will run correctly?

a. int sum(int a, int b) {return (a + b);}

b. int sum(int a, int b) return (a + b);

c. none of the mentioned

d.     int sum(a, b.) return (a + b);

Answer- Option(a) is the correct answer.

int sum(int a, int b) return (a + b); is the function definition that will run correctly.

• In C++, the correct way to declare the function is:

1. return_type function_name(parameter){Body of the function; }

• Option(a) is the correct answer as it is correctly declared.
• In option(b), the body of the function is not in block({})
• In option(d), the body of the function is not in block({}) and data type of parameter is not declared.

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