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Modern Application Development II · Quiz 1 · 27 Oct 2024 · September 2024 term

Question 5: Consider the following code snippet What will be the outp…

Question 5

+3 marksOne correct option

Consider the following code snippet

javascript
function createCounter() {
  let count = 0;


  return function() {
    count++;
    setTimeout(() => {
      console.log(count);
    }, 1000);
  };
}


const counter = createCounter();
counter();
counter();
counter();

What will be the output after 1 second?

  1. A
  2. B
  3. C
  4. D
Show answer

Correct answer

  • D
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Question 5 of 16 in the IIT Madras BS Modern Application Development II (MAD 2) Quiz 1 paper sat on 27 Oct 2024, in the September 2024 term (IIT M DIPLOMA AN EXAM QDD2 27 Oct 2024). It carries 3 marks.

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