DRAFT-multiple-choice-example.md

This content is an early DRAFT that is not implemented in the Outlearn platform.

// Challenge :: Code execution order :: {
Consider the code sample below:

var fs = require('fs') // require is a special function provided by node
var myNumber = undefined // we don't know what the number is yet since it is stored in a file

function addOne() {
  fs.readFile('number.txt', function doneReading(err, fileContents) {
    myNumber = parseInt(fileContents)
    myNumber++
  })
}

addOne()

console.log(myNumber)

When the code gets executed, which line will be executed first?

( ) myNumber++
( ) console.log(myNumber)
( ) One or both of them will not be executed

}