Practice Node Js Multiple Choice Questions with Answers Quiz-2

Q.1.

What platform popularized RESTful JSON API's?

Web Market
Mobile Game
Social Media
Both A & B

Q.2.

Who developed ExpressJS?

TJ Holowaychuk
Ryan Dahl
Google
Jordan Walke

Q.3.

JSON was a native construct of which language?

PHP
Java
Ruby On Rails
Javascript

Q.4.

Which foundation was created with the joint effort of node and JS?

JsNode
ASpark
Joint
JNode

Q.5.

Node.js application can access which of the following databases?

NoSQL databases
relational databases
All of the above
None of the above

Q.6.

What does the fs module stand for?

File Store
File Service
File System
None of these

Q.7.

Which module is used to serve static resources in Node.js?

static
node-resource
http
node-static

Q.8.

How many Node object methods are available?

18
19
20
21

Q.9.

This is a visual development environment for NodeJS

Netbeans
Eclipse
Node-Red
Visual Studio

Q.10.

What language is nodejs based from

Javascript
PHP
Java
Nodered

Q.11.

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

Q.12.

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

Q.13.

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??

Q.14.

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

Q.15.

From the request object we can obtain:

params, data, method
params, query, variables
params, query, body
params, actions, body

Q.16.

What is the default scope in NodeJs application.

Global
Private
Public
Local

Q.17.

The parameters in order that a middleware function receives are:

next, res, req
req, res, next
es, req, next

Q.18.

Node.js runs on :

Browser
Client
Server

Q.19.

Node.js is a JavaScript runtime environment built with Chrome's V8 JavaScript engine

False
True

Q.20.

When was the first non-Beta version of node was released?

2014
2013
2015
2016

Support mcqgeeks.com by disabling your adblocker.