Which is true about JSON namespacing?

Which of these data interchange formats has seen a decline in usage in favor of JSON?

Which of the following is a valid JSON string?

Which statement about the toJSON method is true?

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

Which statement about the reviver parameter in JSON.parse() is true?

With what character should key/value pairs be separated?

Which code is valid JSON equivalent of the key/value pair shown that also preserves the data type?

Which data format is a JSON schema written in?

Which key name is used to specify data type in a JSON schema?

Which code uses the correct JSON syntax for a key/Value pair containing a string?