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Modern Application Development II · Quiz 1 · 13 Jul 2025 · May 2025 term

Question 5: What will be the output of this code?

Question 5

+3 marksOne correct option

What will be the output of this code?

javascript
function createFunctions() {
  var funcs = [];
  for (var i = 0; i < 3; i++) {
    funcs.push(function() {
      return i;
    });
  }
  return funcs;
}


const functions = createFunctions();
console.log(functions[0](), functions[1](), functions[2]());
  1. A

    0, 1, 2

  2. B

    1, 2, 3

  3. C

    undefined, undefined, undefined

  4. D

    3, 3, 3

Show answer

Correct answer

  • D

    3, 3, 3

See the whole paperTake it as a mock test

Question 5 of 16 in the IIT Madras BS Modern Application Development II (MAD 2) Quiz 1 paper sat on 13 Jul 2025, in the May 2025 term (IIT M DIPLOMA AN EXAM QDD2 13 July 2025). It carries 3 marks.

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