Final answer:
JSON is a lightweight format ideal for data interchange, structured with objects and arrays and follows simple rules such as data being in name/value pairs and separated by commas.
Step-by-step explanation:
JSON stands for JavaScript Object Notation. It is a lightweight data-interchange format that is easy for humans to read and write, and for machines to parse and generate. JSON is built on two structures which are a collection of name/value pairs (often realized as an object, record, structure, dictionary, hash table, keyed list, or associative arrays) and an ordered list of values (often realized as an array, vector, list, or sequence).
The basic rules for JSON formatting include:
- Data is in name/value pairs
- Data is separated by commas
- Curly braces hold objects
- Square brackets hold arrays
Due to its simplicity and ease of use, JSON has become a common format for data interchange in web applications, APIs, and more.