1. Which of the following python mongodb statements is correct? a) db.createCollection("people2") b) db.create_Collection("people2") c) db.create_collection("people2") d) None of the above 2. Does the following code represents a JSON document in a standard format? "ssn": 523, "address": "Cairo", "Address": "Giza", "name": "Mohamed" ? a) Correct b) Not correct 3. Does the following code represents a JSON document in a standard format? "fname": "Sara", "minit": "A', "Iname": "Mohamed", "ssn": "1123434502", "salary": 66000.00 \} a) Correct b) Not correct