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. Command to list all modules that are install globally?

$ npm ls

$ npm ls -g

$ node ls

$ node ls -g

#3. Which of following is not builtin node module.

fsread

https

zlib

dgram

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

Ctrl + B

Ctrl + C

Ctrl + K

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

Express.js

Locomotive

Aurelia

Geddy

#6. Node.js is written in _____________

C

Javascript

C++

All of the Above

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

.node

.js

.java

.text

#8. How do you install Nodemon using Node.js?

node install -g nodemon

npm install -g nodemon

#9. What does the fs module stand for?

File System

File Service

File Store

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

False

True

#11. How Node.js modules are availble externally

module.expose

module.spread

module.exports

None of Above

#12. Something that happened in our application that we can respond too.

actions

events

procedures

callback

#13. 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.

#14. Node.js is ___________ Language.

Server Side

Client Side

Both Server Side and Client Side

None of the Above

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

Readable

Writable

Duplex

All of the above

#16. Command to show installed version of Node?

$ node --version

$ npm --version

$ npm getVersion

$ node getVersion

#17. Node uses _________ engine in core.*

Chorme V8

Microsoft Chakra

SpiderMonkey

Node En

#18. Is node js multithreaded?

No

Yes

#19. Node Js is _________

Synchronous

Asynchronous

None of the Above

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

True

False

Previous

Finish

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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