Nodejs quiz

Module in Node.js is a simple or complex functionality organized in...

• a single JavaScript file

• single or multiple JavaScript files

• the core built in functionality of Node.js

• Node.js doesn't support modules functionality

How can you see all the dependencies for a Node.js app?

• All the dependencies are listed down in the package.json file

• By executing "npm i" and capturing the dependencies list

• You can't have dependencies in a Node.js app

• All the dependencies are listed down in the package-dependencies.json file

In Node.js, HTTP Basic Authentication is quite recommended due to its inherent security strongness

• True

• False

• True, and also because it is a straightforward method

• False, Node.js doesn't support basic authentication

Node.js applications are run in a single-threaded event-driven model

• I'm not sure, but I love .Net

• False

• True

• What do you mean by thread??

Node.js is...

• modular platform, meaning that much of the functionality is being built in to the platform

• modular platform, meaning that much of the functionality is provided by external modules

• modular platform, meaning that much of the functionality does not work without angular 2

• modular what? I'm sorry, I wasn't paying attention

The reason Node.js uses event callbacks is

• not to have to wait for blocking I/O

• its creator didn't know how to use async/await

• not to perform any I/O tasks from Node.js

• to make it possible to work with promises

Who made node.js?

• Hampton Catlin

• Ryan Dahl

• Isaac Z. Schlueter

• GitHub

What language is nodejs based from

• Javascript

• PHP

• Java

• Nodered

This is a visual development environment for NodeJS

• Netbeans

• Eclipse

• Node-Red

• Visual Studio

This is a software service that allows 2 applications to talk to each other.

• SOAP

• REST

• API

• Internet