JSON elements are separated by

What kind of format is JSON, and what does the acronym mean?

What keywords are reserved in JSON and cannot be used as keys?

Which statement about the replacer parameter in JSON.stringify() is true?

In this example, what is the TYPE of employee? { "employee" : { "type" : "Director", "functions" : ['sales', 'marketing'] } }

Which of these is proper a JSON array?

Which code uses the correct JSON syntax for encoding a key/value pair with a null value?

How do you assign a number value in JSON?

When you need to set the value of a key in JSON to be blank, what is the correct syntax for the empty value?

Which is ignored by JSON but treated as significant by YAML?

Which array is valid JSON?