Node.js Online Test

Consider the following package.json for a Node.js application:

{
  "name": "skill-measure-app",
  "private": true,
  "version": "1.0.0",
  "main": "lib/main.js",
  "scripts": {
    "build": "npm run cleanup & npm run test & npm run publish",
    "cleanup": "rm -fr ./lib",
    "test": "jest",
    "publish": "npm publish lib"
  },
  "dependencies": {
     "jest": "^23.0.1",
     "custom-package": "file:../custom-package"
  }
}

Select all the correct statements.

(Select all acceptable answers.)

A company hosts its website and a product API on same server using the code below:

let http = require('http');

let commonResponse = function(response){
  response.writeHead(200, { "Content-Type": "text/html" });
  response.write("Request Complete");
}

let handleApi = function(req, res){
  if(req.method == 'POST'){
    commonResponse(res);
    res.end();
  }
}

let handleWeb = function(req, res){
  commonResponse(res)
  res.end();
}

http.createServer(handleApi).listen(4513);
http.createServer(handleWeb).listen(4514);

Select all the correct answers.

(Select all acceptable answers.)