Question

Which of the following replacement code fragments will fix the code below?

console.log(square);

console.log(square(5));

var square = function(n) {   return n * n; }

A.)

alert(square);

alert(square(5));

var square = function(n) {   return n * n;  }

B.)

console.log(square);

console.log(square(5));

var function square = function(n) {   return n * n;  }

C.)

console.log(square);

console.log(square(5));

function square = function(n) {   return n * n;  }

D.)

console.log(square);

console.log(square(5));

function square(n) {   return n * n;  }

Answer 1

D.)

console.log(square);

console.log(square(5));

function square(n) {   return n * n;  }

it should be a function