qobjects = [ { question: "What is a correct syntax for adding a field that allows NULL values?", options: [ "phone = models.IntegerField(True)", "phone = models.IntegerField(null=True)", "phone = models.IntegerField(null=False)" ], correct: 1 }, { question: "True or False. When making changes in the Model's structure, we have to make a migration to tell Django that it has to update the database.", options: [ "True", "False" ], correct: 0 }, { question: "What is a correct syntax for make the migration?", options: [ "python manage.py makemigrations members", "python manage.py migrations members", "python manage.py migrate members" ], correct: 0 } ]