CWSP-206試験無料問題集（138題）「CWNP CWSP Certified Wireless Security Professional 認定」

出題：1

Your client has a brand new laptop. He is trying to connect to his home network, which is using an older (802.11b) wireless router. The router is set for encryption but not MAC filtering. What is the most likely problem?

A. His laptop is using the WPA encryption protocol.

B. His laptop has a newer operating system that cannot communicate with the router.

C. His physical address for the laptop is not in the router.

D. The laptop does not have a wireless NIC.

正解：A 解答を投票する

出題：2

What TKIP feature was introduced to counter the weak integrity check algorithm used in WEP?

A. 32-bit ICV (CRC-32)

B. Block cipher support

C. Michael

D. RC5 stream cipher

E. Sequence counters

正解：C 解答を投票する

出題：3

Which of the following keys are used by the public key infrastructure (PKI)? Each correct answer represents a complete solution. Choose all that apply.

A. Pairwise Transient Key

B. Private Key

C. Public Key

D. Group Temporal Key

正解：B,C 解答を投票する

出題：4

What WLAN client device behavior is exploited by an attacker during a hijacking attack?

A. When the RF signal between a client and an access point is disrupted for more than a few seconds, the client device will attempt to associate to an access point with better signal quality.

B. As specified by the Wi-Fi Alliance, clients using Open System authentication must allow direct client-to-client connections, even in an infrastructure BSS.

C. When the RF signal between a client and an access point is lost, the client will not seek to reassociate with another access point until the 120 second hold down timer has expired.

D. After the initial association and 4-way handshake, client stations and access points do not need to perform another 4-way handshake, even if connectivity is lost.

E. Client drivers scan for and connect to access point in the 2.4 GHz band before scanning the 5 GHz band.

正解：A 解答を投票する

出題：5

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. Man-in-the-middle attack

C. Jamming attack

D. Denial-of-Service (DoS) attack

正解：A,B 解答を投票する

出題：6

You work as a Network Administrator for Blue Well Inc. The company has a Windows Server
2008 domain based network. All client computers on the network run Windows Vista Ultimate.
Andy, a Finance Manager, uses Windows Mail to download his e-mails to his inbox. He complains that every now and then he gets mails asking for revealing personal or financial information. He wants that such mails are not shown to him.
Which of the following steps will you take to accomplish the task?

A. Remove domain names of such emails from the Safe Sender's list.

B. Add domain names of such emails in the Block Sender's list.

C. Configure phishing filter in Internet Explorer 7.0. Configure it to filter all phishing mails.

D. Configure phishing filter in Windows Mail. Configure it to move such mails to the Junk Mail folder.

正解：D 解答を投票する

出題：7

Peter works as a Network Administrator for the uCertify Inc. The company has a Windows-based network. All client computers run the Windows XP operating system. The employees of the company complain that suddenly all of the client computers have started working slowly. Peter finds that a malicious hacker is attempting to slow down the computers by flooding the network with a large number of requests. Which of the following attacks is being implemented by the malicious hacker?

A. SQL injection attack

B. Man-in-the-middle attack

C. Buffer overflow attack

D. Denial-of-Service (DoS) attack

正解：D 解答を投票する

出題：8

Which of the following is an intermediate network similar to RSN that supports legacy security such as WEP within the same BSS?

A. TSN

B. VPN

C. WPA

D. WPA2

正解：A 解答を投票する

出題：9

Which of the following are the security measures that are needed to maintain the security of wireless LAN?
Each correct answer represents a complete solution. Choose all that apply.

A. WLAN controller

B. WIPS

C. WIDS

D. Firewalls

正解：B,C,D 解答を投票する

出題：10

Which of the following protocols is designed to provide more secure encryption than the weak wired encryption privacy?

A. PEAP

B. TKIP

C. CCMP

D. LEAP

正解：B 解答を投票する

CWSP-206試験無料問題集「CWNP CWSP Certified Wireless Security Professional 認定」