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Express.js and Node.js Quiz

Authored by PRADEEP FACULTY

Computers

University

Used 2+ times

Express.js and Node.js Quiz
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25 questions

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1.

MULTIPLE CHOICE QUESTION

5 sec • 1 pt

What is Express.js used for in Node.js applications?

To manage database operations

To build web and mobile applications

To add styles to HTML files

To create command-line scripts

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What command is used to install Express.js using npm?

npm express install

install express

npm install express

node install express

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which middleware function in Express is used to parse incoming JSON requests?

express.urlencoded()

express.json()

express.static()

express.router()

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

RESTful services in Express.js are primarily used for which purpose?

Authentication

File handling

Creating APIs

Data visualization

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which HTTP method is used to retrieve data from a server in RESTful APIs?

POST

PUT

DELETE

GET

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a 404 status code signify in RESTful services?

Server error

Resource not found

Request successful

Unauthorized access

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method in Express.js is used to handle GET requests?

app.get()

app.post()

app.listen()

app.route()

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