Basic JSON Interview question and answers
1. What is JSON? Answer: JSON stands for JavaScript Object Notation. It is a lightweight data-interchange format used for exchanging and storing data. 2. What are the benefits of using JSON? Answer: JSON is easy to read and understand, it is lightweight and can be parsed quickly, it is language-independent, and it is supported by many programming languages. 3. What are the main components of JSON? Answer: The main components of JSON are objects, arrays, strings, numbers, booleans, and null. 4. How do you parse JSON data? Answer: JSON data can be parsed using the JSON.parse() method in JavaScript. 5. How do you convert JSON data to a string? Answer: JSON data can be converted to a string using the JSON.stringify() method in JavaScript. 6. What is the difference between JSON and XML? Answer: JSON is simpler and more compact than XML. JSON does not require end tags and does not support attributes, while XML does. 7. How do you access JSON data? Answer: JSON data can be a...