NodeJS quiz questions

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

1. NoSQL databases

2. Relational databases

3. All of the above

4. None of the above

Which of the followings are valid languages for Node.js?

1. JavaScript

2. Java

3. C++

4. C#

Which of the following tool automates various tasks of Node.js application?

1. Express.js

2. GruntJS

3. NPM

4. None of the above

Which of the following template engines can be used with Node.js?

1. Jade

2. Vash

3. Handlebars

4. All of the above

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

1. node-static

2. http

3. node-resource

4. static

Which of the following types of application can be built using Node.js?

1. Web Application

2. Chat Application

3. RESTful Service

4. All of the above

Which of the followings are web application frameworks for Node.js?

1. Express.js

2. Geddy

3. Locomotive

4. All of the above.

Which of the following class is used to create and consume custom events in Node.js?

1. EventEmitter

2. Events

3. NodeEvent

4. None of the above

Which of the following is a GUI-based debugging tool for Node.js?

1. Core node debugger

2. Console

3. REPL

4. Node Inspector

How to import module in Node.js?

1. Using require() function.

2. Using module.import

3. Using include() function

4. Using app.use() function

Which of the following core module is used to create a web server in Node.js?

1. fs

2. url

3. connect

4. http

Third-party packages can be install/update/delete using ________.

1. Node Package Manager

2. Node.exe

3. Module.exports

4. REPL

The Node.js modules can be exposed using _________.

1. module.expose

2. module

3. module.exports

4. all of the above

Simple or complex functionality organized in a single or multiple JavaScript files which can be reused throughout your Node.js application is called ________.

1. Module

2. Library

3. Package

4. Function

Node.js application runs on __________.

1. Multiple threads

2. Single thread

3. Multiple Processes

4. Single Process

What is the default scope in Node.js application.

1. Global

2. Local

3. Global Function

4. Local to object

Node.js terminal (REPL) is used for _________.

1. testing node.js/JavaScript expressions

2. executing browser’s JavaScript expressions.

3. the preview of node.js application.

4. None of the above

Node.js supports which of the following platform?

1. Windows

2. Macintosh

3. Unix/Linux

4. All of the above

Node.js is ________ by default.

1. Synchronous

2. Multi-threaded

3. Asynchronous

4. None of the above

Node.js runs on __________

1. Client

2. Server

3. Both, server and client

4. None of the above