Instructions
- 1. Your final score will reflect your grasp of the concepts—approach each question with precision.
- 2. Thoroughly review each solution before proceeding to ensure full understanding.
- 3. Final results will be available after submission to provide insights into areas for further improvement.
- 4. Maintain academic integrity—plagiarism undermines learning and professional growth.
- 5. Once submitted, responses are final, so ensure you’re confident in your answers.
- 6. These challenges are designed to test practical knowledge; apply your skills as you would in real-world scenarios.
All Problems
Question
Action
What does the Promise.all() method do?
In Promise.all(), if one promise is rejected, what happens to the other promises?
What does the Promise.race() method return?
What will Promise.resolve(Promise.reject('Error')) return?
What happens when a Promise is rejected but no catch() method is used?
Can a Promise be rejected after it has been resolved?
What does the Promise.allSettled() method do?
In the Promise constructor, which function is responsible for rejecting a promise?
What does the Promise.prototype.finally() method do?
How can you handle multiple promises that need to complete but you don’t care if some reject?