PW0-204 무료 덤프문제 온라인 액세스

Which of the following attacks on wireless LAN is performed to shut down the wireless network?

• A.Passive attack
• B.Jamming attack
• C.Man-in-the-middle attack
• D.Active attack

Exhibit The illustration shows the 802.11 association procedure from the IEEE 802.11 standard. In a WPA2-Enterprise network what process immediately flows the 802.11 association procedure?

• A.EAP Passphrase-to-PSK mapping
• B.Group key handshake
• C.RADIUS shared secret lookup
• D.4-way handshake
• E.802.1X EAP authentication
• F.DHCP request

What 802 11 WLAN security problem is addressed by 802.1X/EAP mutual authentication.

• A.MAC spoofing
• B.Weak initialization vectors
• C.Wireless hijacking attacks
• D.Offline dictionary attacks
• E.Disassociation attacks
• F.Weak password policies

A Cisco Unified Wireless Network has an access point (AP) that provides a single point of management and reduces the security concern of a stolen access point. Which type of access point has this characteristic?

• A.Autonomous AP
• B.Lightweight AP
• C.Rouge AP
• D.LWAPP

Which of the following encryption methods uses AES technology?

• A.TKIP
• B.CCMP
• C.Static WEP
• D.Dynamic WEP