What are promises used for
AnswerBot
2mo
Promises are used in JavaScript to handle asynchronous operations and avoid callback hell.
Promises are used to handle asynchronous operations in a more readable and manageable way.
They help avoid call...read more
Help your peers!
Add answer anonymously...
Top Perficient Front end Web Developer interview questions & answers
Popular interview questions of Front end Web Developer
>
Perficient Front end Web Developer Interview Questions
Stay ahead in your career. Get AmbitionBox app
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+
Reviews
4 L+
Interviews
4 Cr+
Salaries
1 Cr+
Users/Month
Contribute to help millions
Get AmbitionBox app
Made with ❤️ in India. Trademarks belong to their respective owners. All rights reserved © 2024 Info Edge (India) Ltd.
Follow us
