8. Does the following code represents a JSON document in a standard format? "fname": "Justin", "Iname": "Mark", "ssn": "11341102", "salary": 4070.00, "superssn": "1117600", " project_no": 23 , "project_no": 45 3 a) Correct b) Not correct 9. Which of the following python mongodb statements is correct? a) do.people.insert_one( \{ "ssn":None,"manager":true,"age":20,"phone":["123","345","567"]\}) b) db.people.insert_one(\{ "name"."Ali","age":20,"phone":["123","345","567"], "start_date": DateTime("2014-03-01T08:00:00Z")\}) c) db.people.insert_one(\{ "name"."Ali","phone":["123","345","567"], "start_date":datetime.datetime (1999,12,30)}) d) None of the above 10. Does the following code represents a JSON document in a standard format? 2 "fname": "Justin", "lname": "Mark", "ssn": "111111102", "salary": 40000.00, "superssn": "111111100", "phone": 12345 , "is a manager": True ; a) Correct b) Not correct