Exam 200-301 topic 1 question 83 discussion

B is correct Management frames: Used for joining and leaving a wireless cell. Management frame types include association request, association response, and reassociation request, just to name a few. (See Table 7-2 for a complete list.) Control frames: Used to acknowledge when data frames are received. Data frames: Frames that contain data.

Ref: 802.11 Association Process Explained - Cisco Meraki “… 1. A mobile station sends probe requests to discover 802.11 networks within its proximity. Probe requests advertise the mobile stations supported data rates and 802.11 capabilities such as 802.11n. Because the probe request is sent from the mobile station to the destination layer-2 address and BSSID of ff:ff:ff:ff:ff:ff all AP's that receive it will respond. 2. APs receiving the probe request check to see if the mobile station has at least one common supported data rate. If they have compatible data rates, a probe response is sent advertising the SSID (wireless network name), supported data rates, encryption types if required, and other 802.11 capabilities of the AP. …”

Types of Data, control and management frames in the below if anyone else is interested. https://community.cisco.com/t5/wireless-mobility-knowledge-base/802-11-frames-a-starter-guide-to-learn-wireless-sniffer-traces/ta-p/3110019

repeated question

B is correct

Duplicate with question nr. 7

B is correct