Node-lvl1

What is Node.js?

• a) A front-end JavaScript framework

• b) A JavaScript runtime environment built on Chrome's V8 JavaScript engine

• c) A database

• 1. d) A type of server

Tags

node

Which of the following is the default package manager for Node.js?

• Bower

• Yarn

• npm

• Gradle

How can you initiate a new Node.js project in order to use a package.json file?

• a) node init

• b) npm start

• c) npm run

• 1. d) npm init

What is the package.json file?

• functional metadata, and dependency tracker

• a file to export and ship projects

• a file to deploy your application

• a file to build a container using packages

Which method reads the entire contents of a file in Node.js?

• fs.read()

• fs.readFile()

• fs.readSync()

• fs.write()

Which module in Node.js allows you to create a new server?

• http

• server

• net

• url

Which global object is used to handle exceptions globally?

• process

• global

• exceptions

• console

Which of the following is not an in-built module in Node.js?

• path

• url

• axios

• os

a utility that monitors for any changes in your Node.js application and automatically restarts the server when any changes are detected

• auto-save

• nodeamon

• nodemon

• automagic

Which method ends a response cycle in an HTTP server?

• response.finish()

• response.end()

• response.close()

• response.terminate()