Which of the following is true regarding views?

[answerhappygod]

a) The user who creates a view cannot be given update authorization on a view without having update authorization on the relations used to define the view
b) The user who creates a view cannot be given update authorization on a view without having update authorization on the relations used to define the view
c) If a user creates a view on which no authorization can be granted, the system will allow the view creation request
d) A user who creates a view receives all privileges on that view