[&] Which of the following is a key characteristic of the EAP framework?
- Designed exclusively for wireless networks
- Extensibility to support future authentication methods -- Correct
- Rigid and fixed methods for authentication
- Limited to username and password authentication

[&] What is the purpose of the four-way handshake in the EAP framework?
- To validate data encryption keys between devices
- To initiate wireless network communication
- To confirm shared credentials and derive encryption keys -- Correct
- To finalize the network connection setup

[&] What type of message indicates the beginning of an EAP authentication process?
- EAP Start Message -- Correct
- EAP Keyframe Message
- EAP Challenge Exchange
- EAP Authentication Request

[&] In the EAP framework, what is the role of the 'supplicant'?
- The protocol managing encryption keys
- The end device requesting network access -- Correct
- The server storing authentication credentials
- The device that acts as a network gateway

[&] What does EAP stand for in the context of network authentication?
- Exclusive Authentication Protocol
- Enhanced Authorization Procedure
- Extensible Authentication Protocol -- Correct
- Extensible Application Protocol

[&] In which scenario would the EAPOL-Start and EAPOL-Packet frames NOT be required?
- WPA Personal -- Correct
- WPA Enterprise
- 802.1x Authentication
- Wired Network Access