3 Questions
Which data type is not supported in JSON?
Date
What is the correct syntax for defining a new object in JSON?
{ "key": "value" }
What is the correct way to represent an array of objects in JSON?
[ { "key": "value" }, { "key": "value" } ]
Study Notes
JSON Data Types
- undefined is a data type that is not supported in JSON.
Defining Objects in JSON
- A new object in JSON is defined using curly braces {} and properties are defined in key-value pairs separated by commas.
Representing Arrays in JSON
- An array of objects in JSON is represented using square brackets [] and each object is defined using curly braces {} and separated by commas.
Test your understanding of JSON syntax and data types with this quiz. Identify the correct syntax for defining a new object, determine which data type is not supported in JSON, and learn how to represent an array of objects in JSON. Sharpen your JSON skills with this quiz!
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