Ajax Discussion Questions

First Question

Given the following code list the order of console.logs:

console.log("Hello")

fetch('https://randomuser.me/api/')
  .then( res => res.json() )
  .then( data => {
    console.log("Hi") 
  })

console.log("Sup?")

Second Question

When fetchData is executed what will be console logged?

function fetchData(){
        var data = fetch('https://randomuser.me/api/')
          .then( res => res.json() )
          .then( res => res )
        console.log(data)	
}

fetchData()

What will be console logged when the following code is run? Why?

function fetchData(){
        var data = fetch('https://randomuser.me/api/')
          .then( res => res.json() )
          .then( json => console.log(json) )
}

fetchData()

What will be console logged when the following code is run? Why?

function fetchData(){
        var data = fetch('https://randomuser.me/api/')
          .then( res => res.json() )
          .then( console.log )
}

fetchData()

Third Question

In your own words: what does asynchronous mean?

Fourth Question

Write out the request and response cycle. What is its purpose? How does it work?

Fifth Question