Node Js Quiz Test

May 30, 2019July 17, 2019 Pradeep Maurya

Test your Node js skills with 20 random questions

 

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#1. Which function is used to include modules in Node Js

include();

attach();

require();

#2. Node.js is written in _____________

C

Javascript

C++

All of the Above

#3. Which method returns the current working directory of the process.

process.cwd();

pwd();

cwd();

#4. Command to show installed version of Node?

$ node --version

$ npm --version

$ npm getVersion

$ node getVersion

#5. Node.js uses an event-driven, non-blocking I/O model ?

False

True

#6. How Node.js modules are availble externally

module.expose

module.spread

module.exports

None of Above

#7. In which of the following areas, Node.js is perfect to use?

Data Streaming Applications

I/O bound Applications

Data Intensive Realtime Applications DIRT

All of the above.

#8. What is Callback?

Callback is a technique in which a method call back the caller method.

Callback is an asynchronous equivalent for a function.

Both of the above.

None of the above.

#9. Is node js multithreaded?

No

Yes

#10. What is the default scope in Node.js application.

Public

Local

Global

Private

#11. Which of the following are not Node.js web application frameworks for?

Express.js

Locomotive

Aurelia

Geddy

#12. Node uses _________ engine in core.*

Chorme V8

Microsoft Chakra

SpiderMonkey

Node En

#13. Which of the following are Node.js streams types?

Readable

Writable

Duplex

All of the above

#14. Command to list all modules that are install globally?

$ npm ls

$ npm ls -g

$ node ls

$ node ls -g

#15. Which extension is used to save NodeJs files?

.node

.js

.java

.text

#16. Node.js is ___________ Language.

Server Side

Client Side

Both Server Side and Client Side

None of the Above

#17. Node Js is _________

Synchronous

Asynchronous

None of the Above

#18. How do you kill a process in Node.js?

Ctrl + B

Ctrl + C

Ctrl + K

#19. For What npm stands?

New Project Manager

Node Project Manager

Node Package Manager

New Package Manager

#20. A stream fires finish event when all data has been flushed to underlying system.?

True

False

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Pradeep Maurya

Pradeep Maurya is the Professional Web Developer & Designer and the Founder of  “Tutorials website”. He lives in Delhi and loves to be a self-dependent person. As an owner, he is trying his best to improve this platform day by day. His passion, dedication and quick decision making ability to stand apart from others. He’s an avid blogger and writes on the publications like Dzone, e27.co

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