Welcome to the quiz! Try to answer those questions, which cover the topics of this module.

  • write a practical example of using setInterval(), and clearing the interval when something happens
  • do you think there is a problem in having too many callbacks nested one into another?
  • which are the 3 states of a promise?
  • what does it mean that a promise has resolved?
  • how can we wait until multiple promises are resolved?
  • what is the purpose of the finally() method of a promise?
  • what is the requirement we must have to use the await keyword in a function?
  • can you explain how an async function call works?

Go to the next module