GCIH 무료 덤프문제 온라인 액세스

Which of the following wireless network security solutions refers to an authentication process in which a user can connect wireless access points to a centralized server to ensure that all hosts are properly authenticated?

• A.Wi-Fi Protected Access 2 (WPA2)
• B.Wired Equivalent Privacy (WEP)
• C.IEEE 802.1x
• D.Remote Authentication Dial-In User Service (RADIUS)

Which of the following programming languages are NOT vulnerable to buffer overflow attacks?
Each correct answer represents a complete solution. Choose two.

• A.C
• B.Perl
• C.Java
• D.C++

You discover that all available network bandwidth is being used by some unknown service. You discover that UDP packets are being used to connect the echo service on one machine to the chargen service on another machine. What kind of attack is this?

• A.Denial of Service
• B.Evil Twin
• C.Virus
• D.Smurf

You see the career section of a company's Web site and analyze the job profile requirements. You conclude that the company wants professionals who have a sharp knowledge of Windows server 2003 and Windows active directory installation and placement. Which of the following steps are you using to perform hacking?

• A.Gaining access
• B.Reconnaissance
• C.Scanning
• D.Covering tracks

Which of the following tools can be used as penetration tools in the Information system auditing process?
Each correct answer represents a complete solution. Choose two.

• A.Nessus
• B.SARA
• C.Snort
• D.Nmap