This network access control determines which IP packets are allowed entry to a network and which are dropped.

a		deep packet inspection
b		access control list
c		stateful packet filtering
d		static packet filtering

All employees of E.C. Hoxy are required to pass through a gate and present their photo identification cards to the guard before they are admitted. Entry to secure areas, such as the Information Technology Department offices, requires further procedures. This is an example of a(n)

	a	authorization control.
	b	hardening procedure.
	c	physical access control.
	d	authentication control.