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Modern Application Development II · Quiz 1 · 16 Oct 2022 · September 2022 term

Question 6: What will be logged on to the console, if the program wri…

Question 6

+3 marksOne correct option

What will be logged on to the console, if the program written below is executed?

javascript
function outer(x) {
  let a = 2
  function inner(y) {
    function innerMost(z) {
      return x + y + z + a
    }
    return innerMost
  }
  return inner
}
console.log(outer(19)(20)(30))
  1. A

    Undefined

  2. B

    NaN

  3. C

    Will return a function reference

  4. D

    71

Show answer

Correct answer

  • D

    71

See the whole paperTake it as a mock test

Question 6 of 16 in the IIT Madras BS Modern Application Development II (MAD 2) Quiz 1 paper sat on 16 Oct 2022, in the September 2022 term (IIT M QUIZ 1 FOUNDATION DAD DIPLOMA QPD2 16 Oct 2022). It carries 3 marks.

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