es6-promises Flashcards
1
Q
What are the three states a Promise can be in?
A
pending –> initial state, neither fullfilled nor rejected.
fulfilled –> meaning that the operation was completed successfully
rejected –> meaning that the operation failed
2
Q
How do you handle the fulfillment of a Promise?
A
by using then() method
3
Q
How do you handle the rejection of a Promise?
A
by using catch() method
