JSON (JavaScript Object Notation) is a lightweight and easy-to-use data format that has become the backbone of modern web development. It’s widely used for transferring data between a server and a client, storing configuration settings, and as the primary data format for APIs. Understanding the fundamentals of JSON is essential for software developers preparing for interviews, as questions on JSON are commonly asked to evaluate technical skills. Practicing these MCQs on “Introduction to JSON” will not only prepare you for interviews but also strengthen your practical knowledge of JSON, helping you excel in real-world scenarios.
1.) What does JSON stand for?
2.) JSON is ___.
3.) Which of the following best describes JSON?
4.) What is JSON primarily used for?
5.) From which programming language is JSON derived?
6.) Which of these is a valid JSON object?
7.) What symbol is used to enclose a JSON array?
8.) Which of the following is NOT a supported data type in JSON?
9.) Which of these is a valid JSON string?
10.) What is the MIME type for JSON?