Which of the following control characters cannot be used when writing a JSON string without escaping?

What is the value of json in the following code? var cars = []; cars[0] = 'Ford'; cars[1] = 'Toyota'; cars[2] = 'BMW'; var json = JSON.stringify({x: cars});

JSON strings have to be in

Does whitespace matter in JSON?

When coding a string object in JSON, what must separate the string and the value?

True or false? The order of elements in JSON arrays is always preserved.

What is the purpose of JSON?

What character cannot be part of string within JSON without additional formatting?

What is the official MIME type for JSON?

What characters are used to enclose an array?

What technique can be used to represent complex objects with JSON?