Which three statements are correct with respect to stateful and stateless firewalls?

Which three statements are correct with respect to stateful and stateless firewalls? (Choose three.)

A.
Stateless firewalls provide packet level protection.

B.
Stateless firewalls provide application level protection.

C.
Stateful firewalls provide application level protection.

D.
Stateless firewalls provide session level protection.

E.
Stateful firewalls provide session level protection.