True or False: The middleware variable above is a valid Express middleware. False True const express = require("express"); const app = express(); const router = express.Router(); const coloringBook = (req, res, next) => \{ next(); router.get("/green", coloringBook, (req, res) { res.json(\{ color:" green" }); \}); app.use("/colors", router); 11. Which of the following BEST describes how the coloringBook middleware is connected above? connected directly to a router connected to a route handler connected directly to the Express application 12. Which of the following BEST describes how to "initialize an Express application"? By requiring the Node.js module. By invoking the unnamed export of the Node.js module. By calling the Router function on the unnamed export of the Node.js module. By importing the Node.js module