JSON Basics

A visually engaging and colorful illustration depicting JSON data structures, highlighting objects, arrays, and data exchange in digital formats.

Test Your JSON Knowledge!

Are you ready to dive into the world of JSON? This quiz is designed to assess your understanding of JSON (JavaScript Object Notation) from its syntax to its applications in API development. Each question is crafted to help you learn and reinforce your knowledge.

Whether you're a seasoned developer or just starting out, this quiz will challenge you and provide valuable insights into JSON. It's perfect for learners of all levels!

12 engaging multiple-choice questions
Instant feedback on your answers
Learn more about JSON while you take the quiz

12 Questions3 MinutesCreated by CodingNinja42

What does JSON stand for?

Java Standard Output Network

Java Script Open Network

JavaScript Output Name

Java Script Object Notation

Which is the correct syntax of writting valid JSON?

'key : value'

key = 'value'

Key = "value"

"key" : "value"

Which of the following is not a type in JSON?

Object

string

Array

Date

What extension is used to save a JSON file?

.js

.json

.on

.javaN

Is JSON Case sensitive ?

Yes

What are two main structures that compose JSON?

Arrays and Objects

Class and Objects

Keys and Values

Objects and Values

What is the main purpose of JSON in API context?

To provide a simple way to serialize and deserialize data between different sources

To provide a way to store data for machine learning

To provide a way for JavaScript to run other languages

All of the above

What characters are used to define an object using JSON syntax?

{}

[]

()

What is the official MIME type for JSON?

Application/json

data/json

Text/json

text/javascript

What technique can be used to represent complex objects with JSON?

Reserialization

memorization

Minimization

Nesting

With which programming language is JSON best used?

Java

Python

Any language, as JSON is language agnostic.

Is this code sample valid JSON?

No, JSON strings are not allowed to use emojis.

No, emojis should never be enclosed with double quotes.

Yes, emojis are valid characters because JSON strings are unicode.

No, emojis must be escaped with a backslash.

JSON Basics

Test Your JSON Knowledge!

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