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Ethical Hacking and Countermeasures (CEHv7) VUE: 312-50v7 Exam
312-50v7 Questions & Answers
Exam Code: 312-50v7
Exam Name: Ethical Hacking and Countermeasures (CEHv7) VUE
Q & A: 512 Q&As

QUESTION 1
This attack uses social engineering techniques to trick users into accessing a fake Web site and divulging personal information. Attackers send a legitimate-looking e-mail asking users to update their information on the company’s Web site, but the URLs in the e-mail actually point to a false Web site.
A. Wiresharp attack
B. Switch and bait attack
C. Phishing attack
D. Man-in-the-Middle attack
Answer: C
QUESTION 2
Which of the following statements would NOT be a proper definition for a Trojan Horse?
A. An authorized program that has been designed to capture keyboard keystroke while the user is unaware of such activity being performed
B. An unauthorized program contained within a legitimate program. This unauthorized program performs functions unknown (and probably unwanted) by the user
C. A legitimate program that has been altered by the placement of unauthorized code within it; this code performs functions unknown (and probably unwanted) by the user
D. Any program that appears to perform a desirable and necessary function but that (because of unauthorized code within it that is unknown to the user) performs functions unknown (and definitely unwanted) by the user
Answer: A
QUESTION 3
TCP/IP Session Hijacking is carried out in which OSI layer?
A. Datalink layer
B. Transport layer
C. Network layer
D. Physical layer
Answer: B
QUESTION 4
You want to hide a secret.txt document inside c:\windows\system32\tcpip.dll kernel library using ADS streams. How will you accomplish this?
A. copy secret.txt c:\windows\system32\tcpip.dll kernel>secret.txt
B. copy secret.txt c:\windows\system32\tcpip.dll:secret.txt
C. copy secret.txt c:\windows\system32\tcpip.dll |secret.txt
D. copy secret.txt >< c:\windows\system32\tcpip.dll kernel secret.txt
Answer: B
QUESTION 5
You just purchased the latest DELL computer, which comes pre-installed with Windows 7, McAfee antivirus software and a host of other applications. You want to connect Ethernet wire to your cable modem and start using the computer immediately. Windows is dangerously insecure when unpacked from the box, and there are a few things that you must do before you use it.
A. New installation of Windows should be patched by installing the latest service packs and hotfixes
B. Key applications such as Adobe Acrobat, Macromedia Flash, Java, Winzip etc., must have the latest security patches installed
C. Install a personal firewall and lock down unused ports from connecting to your computer
D. Install the latest signatures for Antivirus software
E. Configure “Windows Update” to automatic
F. Create a non-admin user with a complex password and logon to this account
G. You can start using your computer as vendors such as DELL, HP and IBM would have already installed the latest service packs.
Answer: ACDEF
QUESTION 6
In the context of Trojans, what is the definition of a Wrapper?
A. An encryption tool to protect the Trojan
B. A tool used to bind the Trojan with a legitimate file
C. A tool used to calculate bandwidth and CPU cycles wasted by the Trojan
D. A tool used to encapsulate packets within a new header and footer
Answer: B
QUESTION 7
Which type of hacker represents the highest risk to your network?
A. black hat hackers
B. grey hat hackers
C. disgruntled employees
D. script kiddies
Answer: C
QUESTION 8
Shayla is an IT security consultant, specializing in social engineering and external penetration tests. Shayla has been hired on by Treks Avionics, a subcontractor for the Department of Defense.Shayla has been given authority to perform any and all tests necessary to audit the company’s network security.
No employees for the company, other than the IT director, know about Shayla’s work she will be doing. Shayla’s first step is to obtain a list of employees through company website contact pages.Then she befriends a female employee of the company through an online chat website. After meeting with the female employee numerous times, Shayla is able to gain her trust and they become friends. One day, Shayla steals the employee’s access badge and uses it to gain unauthorized access to the Treks Avionics offices.
What type of insider threat would Shayla be considered?
A. She would be considered an Insider Affiliate
B. Because she does not have any legal access herself, Shayla would be considered an Outside Affiliate
C. Shayla is an Insider Associate since she has befriended an actual employee
D. Since Shayla obtained access with a legitimate company badge; she would be considered a Pure Insider
Answer: A
QUESTION 9
What port number is used by Kerberos protocol?
A. 88
B. 44
C. 487
D. 419
Answer: A
QUESTION 10
What does FIN in TCP flag define?
A. Used to abort a TCP connection abruptly
B. Used to close a TCP connection
C. Used to acknowledge receipt of a previous packet or transmission
D. Used to indicate the beginning of a TCP connection
Answer: B
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