CWNP PW0-204 問題集

質問 1：
Exhibit

What is illustrated on the RF spectrum analyzer?
A. A low-power narrow band RF attacks is in progress on channel 11, causing significant 802.11
interference.
B. An HR/DSSS AP and an ERP AP are both operating on channel 11 simultaneously.
C. An ERP AP operating normally on channel 11.
D. A frequency hoping device is being used as a signal jammer on channel 11 only.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 2：
Which of the following are the components of wireless intrusion prevention system (WIPS)?
Each correct answer represents a complete solution. Choose all that apply.
A. Console
B. Server
C. Supplicant
D. Sensors
正解：A,B,D
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Which of the following key types are defined in the 802.11i Authentication and Key Management (AKM)?
Each correct answer represents a complete solution. Choose all that apply.
A. Pairwise Transient Key (PTK)
B. Pairwise Master Key (PMK)
C. Group Temporal Key (GTK)
D. Group Master Key (GMK)
正解：A,B,C,D
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which of the following attacks are considered as authentication attacks?
Each correct answer represents a complete solution. Choose all that apply.
A. Eavesdropper attack
B. Jamming attack
C. Denial-of-Service (DoS) attack
D. Man-in-the-middle attack
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
As part of its corporate security policy, your organization requires all wireless LANs to be separated from the wired network core using a device capable of authentication, data encryption, and throughput limiting. Which device will accomplish this policy requirement?
A. Transparent tunneling bridge
B. Wireless workgroup bridge
C. Wireless LAN controller
D. Personal firewall software
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
You are a wireless network administrator for ABC Corporation. Currently ABC Corp has a VPN concentrator that uses a PPTP/MS-CHAPv2/MPPE-128 VPN security solution for its 100 WLAN users. Since the WLAN was installed, there have been multiple successful attacks against ABC Corp's access points since they are using Open System authentication. ABC Corp wants to update their WLAN security solution. Which security solution would improve the security of ABC Corp's access points while increasing encryption strength and network scalability?
A. WEP with Shared Key authentication
B. SSH2 with 3DES
C. WPA2-Enterprise with EAP-TTLS
D. L2TP/IPSec with AES-192
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
Which of the following protocols are used to secure a VPN connection?
Each correct answer represents a complete solution. Choose all that apply.
A. TLS
B. SSL
C. L2TP
D. IPSec
正解：C,D
解説: (Topexam メンバーにのみ表示されます)

質問 8：
Which of the following is a network security device that monitors network activities for malicious or unwanted behavior?
A. IPS
B. IDS
C. ASA
D. WEP
正解：A
解説: (Topexam メンバーにのみ表示されます)