When a wireless user authenticates to any AP, both of them go in the course of four-step authentication progression which is called?

When a wireless user authenticates to any AP, both of them go in the c

1.	When a wireless user authenticates to any AP, both of them go in the course of four-step authentication progression which is called?
A.	8-way handshake
B.	8-way connection
C.	4-way handshake
D.	4-way connection
Answer» D. 4-way connection