Q1. What is Callback?

The callback is an asynchronous equivalent for a function

The callback is a technique in which a method calls back the caller method

both 1st and 2nd

None of the above

Q2. Which of the following module is required for operating system specific operations?

fs module

os module

net module

tty module

Q3. Which function is used to include modules in Node Js?

require()

include()

patch()

attach()

Q4. Which of the following extension is used to save the Node.js files?

.js

.node

.java

.ts

Q5. What REST stands for?

Resource Efficient State Transfer

Resource Elegant State Transfer

Real Elegant State Transfer

Representational State Transfer

Q6. The Node.js modules can be exposed using

exports

module

expose

send

Q7. What is the default scope in Node.js application

Global

Function

Local

Object

Q8. Which of the following module is not a built-in node module?

dgram

os

fs

sv

Q9. What does the fs module stand for?

File Sharing

File Store

File Service

File System

Q10. What npm stands for?

New Package Manager

Node Package Manager

Node Project Manager

New Project Manager