Master JSON Format with This Ultimate Quiz!

Which of the following is a valid example of JSON format?

What is the correct syntax for escaping double quotes in JSON?

Which of the following is not a valid way to represent a JSON object?

Which of the following is an example of a hinge joint in the human body?

Which of the following joints is an example of a pivot joint in the human body?

Which of the following joints is an example of a ball-and-socket joint in the human body?

JSON Format

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse and generate.
A valid example of JSON typically includes key-value pairs, such as: {"name": "John", "age": 30}.
Escaping double quotes in JSON is achieved by using a backslash before the quotes, like this: \".

JSON Object Representation

JSON objects must be encapsulated in curly braces {}.
Keys in JSON objects must be strings enclosed in double quotes.
A non-valid way to represent a JSON object would be if it lacks keys, is missing curly braces, or uses single quotes instead of double quotes.

Joints in the Human Body

Hinge joints allow movement in one plane; examples include the elbow and knee.
Pivot joints enable rotational movement around a single axis; examples include the joint between the first and second cervical vertebrae (atlantoaxial joint).
Ball-and-socket joints provide the greatest range of movement and examples include the shoulder and hip joints.

Test your knowledge of JSON format with this quiz! Answer questions about valid examples of JSON, the correct syntax for escaping double quotes, and identifying invalid ways to represent a JSON object. Challenge yourself and become an expert in JSON!