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What are the key features of Node.js?

Correct Answer : D

To install Node.js express module

Correct Answer : A

Which method of fs module is used to close a file?

Correct Answer : A

Which of the following is the correct way to get a joint path?

Correct Answer : A

Which of following are a valid form of route path?

Correct Answer : D

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

Correct Answer : D

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

Correct Answer : A

Which code converts a buffer buf to JSON object?

Correct Answer : A

Which of the following is true about EventEmitter.on property?

Correct Answer : B

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

Correct Answer : A

package.json is is used to define the properties of a package?

Correct Answer : A

Which of the following is true about RESTful web services?

Correct Answer : C

What npm stands for?

Correct Answer : A

How to test if two nodes are equal?

Correct Answer : A

Node.js supports which of the following platform?

Correct Answer : D

Which statement execute the code of sample.js file?

Correct Answer : B

Which of the following command will show version of npm?

Correct Answer : A

Which of the following is true about Chaining streams ?

Correct Answer : C

Node.js terminal (REPL) is used for _________

Correct Answer : A

The $ npm ls -g statement is used to list down all the locally installed module?

Correct Answer : B

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

Correct Answer : D

What is use of Underscore Variable in REPL session?

Correct Answer : B

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

Correct Answer : A

What is the default scope in Node.js application

Correct Answer : B

Node.js application runs on __________

Correct Answer : B

How to import module in Node.js?

Correct Answer : A

What should you do in your code to improve your application’s performance?

Correct Answer : A

Which of the following is true about process global object?

Correct Answer : D

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

Correct Answer : D

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

Correct Answer : B