JSON Schema-Less Data Explained

What does it mean that JSON is schema less?

Option 1: JSON has a fixed schema
Option 2: JSON does not have a fixed structure
Option 3: JSON has a dynamic schema
Option 4: JSON must have a schema file
Final answer:JSON being schema-less implies that it does not require a fixed structure.

Explanation:

When saying that JSON (JavaScript Object Notation) is schema-less, it means that JSON does not have a fixed structure. Unlike some data formats that require a predefined schema, JSON objects can have any number of fields and the structure of these fields can vary from one JSON object to another. This flexibility allows JSON to be very versatile in how data is represented but also means that the structure must be known or discovered when parsing JSON data.