CS314_Finals_Quiz-03

The device in a WiFi network that coordinates data transmissions and associations with clients is called an (a)   .

The unique identifier used by WiFi networks for association is known as the (a)   .

In the IEEE 802.11 protocol, the process of a device joining with an Access Point is called (a)   .

The 32-bit field in WiFi frames used for error detection is called (a)   .

When a device moves from one cell to another in a cellular network, it undergoes a process known as (a)   .

In wireless networking, a group of devices communicating without a centralized access point forms an (a)   network.

The MAC protocol for WiFi, which avoids collisions rather than detecting them, is called (a)   .

The small control frames for reserving the WiFi channel in the presence of hidden terminals are named _______ and _______.

(a)  

The frequency bands most commonly used by WiFi networks are _______ GHz and _______ GHz.

(a)  

The protocol used in cellular networks to create tunnels for mobility management is called (a)   .