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Modern Application Development II · End Term · 11 Dec 2022 · September 2022 term · Set ETD1-2

Question 9: Consider the following javascript program. What will be l…

Question 9

+3 marksOne correct option

Consider the following javascript program. What will be logged on to console after executing the program?

javascript
const promiseFactory = (data) => {
  return new Promise((resolve) => {
    resolve(data)
  })
}
result = []
p1 = promiseFactory('Hello')
p1.then((data) => {
  result.push(data)
  return promiseFactory('World')
}).then((data) => {
  result.push(data)
})
console.log(result)
  1. A

    []

  2. B

    [‘Hello’, ‘World’]

  3. C

    [‘World’, ‘Hello’]

  4. D

    [‘Hello’]

Show answer

Correct answer

  • A

    []

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Question 9 of 32 in the IIT Madras BS Modern Application Development II (MAD 2) End Term paper sat on 11 Dec 2022, in the September 2022 term (IIT M DIPLOMA AN1 EXAM ETD1 11 Dec 2022). It carries 3 marks.

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