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試験科目:「Certified Ethical Hacker v9 Exam」
問題と解答:全125問 312-50v9 試験情報

>> 312-50v9 試験情報

NO.1 Which of the following is one of the most effective ways to prevent Cross-site Scripting (XSS)
flaws in software applications?
A. Verity access right before allowing access to protected information and UI controls
B. Use security policies and procedures to define and implement proper security settings
C. Use digital certificates to authenticate a server prior to sending data
D. Validate and escape all information sent over to a server
Answer: A

312-50v9口コミ              312-50v9情報   

NO.2 Port scanning can be used as part of a technical assessment to determine network
vulnerabilities. The TCP XMAS scan is used to identify listening port on the targeted system.
If a scanned port is open, what happens?
A. The port will ignore the packets.
B. The port will send an ACK.
C. The port will send a SYN.
D. The port will send an RST.
Answer: A

312-50v9一番             312-50v9オンライン 

NO.3 In 2007, this wireless security algorithm was rendered useless by capturing packets and
discovering the passkey in a matter of seconds. This security flaw led to a network invasion of TJ
Maxx and data theft through a technique known wardriving.
Which algorithm is this referring to?
A. Temporal Key Integrity Protocol (TRIP)
B. Wi-Fi Protected Access (WPA)
C. Wi-Fi Protected Access 2(WPA2)
D. Wired Equivalent Privacy (WEP)
Answer: D

312-50v9出題範囲                     312-50v9エンジン   

NO.4 > NMAP -sn
The NMAP command above performs which of the following?
A. An operating system detect
B. A ping scan
C. A trace sweep
D. A port scan
Answer: B