EC-COUNCIL 312-50V11 Online Practice Questions and Exam Preparation

EC-COUNCIL 312-50V11 Online Questions & Answers

• Question 131:

  Which ios jailbreaking technique patches the kernel during the device boot so that it becomes jailbroken after each successive reboot?

  A. Tethered jailbreaking
  B. Semi-tethered jailbreaking
  C. Untethered jailbreaking
  D. Semi-Untethered jailbreaking
  C. Untethered jailbreaking

• Question 132:

  A technician is resolving an issue where a computer is unable to connect to the Internet using a wireless access point. The computer is able to transfer files locally to other machines, but cannot successfully reach the Internet. When the technician examines the IP address and default gateway they are both on the 192.168.1.0/24. Which of the following has occurred?

  A. The computer is not using a private IP address.
  B. The gateway is not routing to a public IP address.
  C. The gateway and the computer are not on the same network.
  D. The computer is using an invalid IP address.
  B. The gateway is not routing to a public IP address.

• Question 133:

  As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security?

  A. Use the same machines for DNS and other applications
  B. Harden DNS servers
  C. Use split-horizon operation for DNS servers
  D. Restrict Zone transfers
  E. Have subnet diversity between DNS servers
  B. Harden DNS servers
  C. Use split-horizon operation for DNS servers
  D. Restrict Zone transfers
  E. Have subnet diversity between DNS servers

• Question 134:

  You receive an e-mail like the one shown below. When you click on the link contained in the mail, you are redirected to a website seeking you to download free Anti-Virus software.

  Dear valued customers,

  We are pleased to announce the newest version of Antivirus 2010 for Windows which will probe you with total security against the latest spyware, malware, viruses, Trojans and other online threats. Simply visit the link below and enter your

  antivirus code:

  

  or you may contact us at the following address:

  Media Internet Consultants, Edif. Neptuno, Planta

  Baja, Ave. Ricardo J. Alfaro, Tumba Muerto, n/a Panama How will you determine if this is Real Anti-Virus or Fake Anti-Virus website?

  A. Look at the website design, if it looks professional then it is a Real Anti-Virus website
  B. Connect to the site using SSL, if you are successful then the website is genuine
  C. Search using the URL and Anti-Virus product name into Google and lookout for suspicious warnings against this site
  D. Download and install Anti-Virus software from this suspicious looking site, your Windows 7 will prompt you and stop the installation if the downloaded file is a malware
  E. Download and install Anti-Virus software from this suspicious looking site, your Windows 7 will prompt you and stop the installation if the downloaded file is a malware
  C. Search using the URL and Anti-Virus product name into Google and lookout for suspicious warnings against this site

• Question 135:

  A company's security policy states that all Web browsers must automatically delete their HTTP browser cookies upon terminating. What sort of security breach is this policy attempting to mitigate?

  A. Attempts by attackers to access the user and password information stored in the company's SQL database.
  B. Attempts by attackers to access Web sites that trust the Web browser user by stealing the user's authentication credentials.
  C. Attempts by attackers to access password stored on the user's computer without the user's knowledge.
  D. Attempts by attackers to determine the user's Web browser usage patterns, including when sites were visited and for how long.
  B. Attempts by attackers to access Web sites that trust the Web browser user by stealing the user's authentication credentials.

• Question 136:

  In an attempt to damage the reputation of a competitor organization, Hailey, a professional hacker, gathers a list of employee and client email addresses and other related information by using various search engines, social networking sites, and web spidering tools. In this process, she also uses an automated tool to gather a list of words from the target website to further perform a brute-force attack on the previously gathered email addresses.

  What is the tool used by Hailey for gathering a list of words from the target website?

  A. Shadowsocks
  B. CeWL
  C. Psiphon
  D. Orbot
  B. CeWL

• Question 137:

  Susan, a software developer, wants her web API to update other applications with the latest information. For this purpose, she uses a user-defined HTTP tailback or push APIs that are raised based on trigger events: when invoked, this feature supplies data to other applications so that users can instantly receive real-time Information.

  Which of the following techniques is employed by Susan?

  A. web shells
  B. Webhooks
  C. REST API
  D. SOAP API
  B. Webhooks

• Question 138:

  In Trojan terminology, what is a covert channel?

  

  A. A channel that transfers information within a computer system or network in a way that violates the security policy
  B. A legitimate communication path within a computer system or network for transfer of data
  C. It is a kernel operation that hides boot processes and services to mask detection
  D. It is Reverse tunneling technique that uses HTTPS protocol instead of HTTP protocol to establish connections
  A. A channel that transfers information within a computer system or network in a way that violates the security policy

• Question 139:

  What does the -oX flag do in an Nmap scan?

  A. Perform an eXpress scan
  B. Output the results in truncated format to the screen
  C. Output the results in XML format to a file
  D. Perform an Xmas scan
  C. Output the results in XML format to a file

• Question 140:

  John the Ripper is a technical assessment tool used to test the weakness of which of the following?

  A. Passwords
  B. File permissions
  C. Firewall rulesets
  D. Usernames
  A. Passwords