Take Essential Developer APIs Quiz

#1 What does REST stand for in web development?

Single choice • 1 point

Representational State Transfer

Real-time Event Streaming

Remote Execution of Services

Rapid Enterprise Systems Transfer

#2 Which of the following is a common use case for the Fetch API?

Multiple choice • 1 point

Making HTTP requests

Storing data locally

Manipulating the DOM

Handling user authentication

#3 Is the following statement true? 'The JSON format is primarily used for data interchange between a client and server.'

True/False • 1 point

True

False

#4 Which method is used to convert a JavaScript object to a JSON string?

Single choice • 1 point

JSON.parse()

JSON.stringify()

JSON.convert()

JSON.toString()

#5 What is the primary purpose of the WebSocket API?

Single choice • 1 point

To send HTTP requests

To enable two-way communication between a client and server

To store data in the browser

To create user interfaces

#6 Which of the following APIs is used for creating animations in web applications?

Multiple choice • 1 point

Web Animations API

Canvas API

SVG API

Geolocation API

#7 What does CORS stand for, and why is it important?

Single choice • 1 point

Cross-Origin Resource Sharing

Client-Origin Resource Security

Cross-Origin Response Settings

Client-Origin Request Sharing

#8 Which API would you use to access the file system in a web application?

Single choice • 1 point

File System API

FileReader API

Web Storage API

File Upload API

#9 Which of the following is NOT a method of the Fetch API?

Single choice • 1 point

fetch()

then()

catch()

request()

#10 Which API allows developers to interact with the device's camera?

Single choice • 1 point

MediaDevices API

Camera API

WebRTC API

Device API

Essential Developer APIs Quiz

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