es6-promises

Question 1

What are the three states a Promise can be in?

Answer 1

1. resolve
2. reject
3. pending

Question 2

How do you handle the fulfillment of a Promise?

Answer 2

With a value. A “.then()” method is called along with its associated handlers.

Question 3

How do you handle the rejection of a Promise?

Answer 3

With a reason (error). A “.then()” method is called along with it’s associated handlers. Or a “.catch()” method can be used to catch the error.