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 of the following are Node.js streams types?

Readable

Writable

Duplex

All of the above

#2. Command to start Node REPL

$ node

$ node start

$ node repl

$ node console

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

Ctrl + B

Ctrl + C

Ctrl + K

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

Vash

Jade

Handlebars

All of the above

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

fsread

https

zlib

dgram

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

$ npm ls

$ npm ls -g

$ node ls

$ node ls -g

#7. In Node process is ______

Global Object

Local Object

None of the Above

#8. REPL stands for.

Research Eval Program Learn

Read Eval Print Loop

Read Earn Point Learn

Read Eval Point Loop

#9. Is node js multithreaded?

No

Yes

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

.node

.js

.java

.text

#11. 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.

#12. Which of the following module is required for path specific operations ?

Path module

Os module

Fs module

All of the above.

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

True

False

#14. For What npm stands?

New Project Manager

Node Project Manager

Node Package Manager

New Package Manager

#15. Node uses _________ engine in core.*

Chorme V8

Microsoft Chakra

SpiderMonkey

Node En

#16. 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.

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

node install -g nodemon

npm install -g nodemon

#18. Node.js is written in _____________

C

Javascript

C++

All of the Above

#19. Node.js is ___________ Language.

Server Side

Client Side

Both Server Side and Client Side

None of the Above

#20. How Node.js modules are availble externally

module.expose

module.spread

module.exports

None of Above

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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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