EC-COUNCIL 312-50V8 Online Practice Questions and Exam Preparation

EC-COUNCIL 312-50V8 Online Questions & Answers

• Question 131:

  You are scanning into the target network for the first time. You find very few conventional ports open. When you attempt to perform traditional service identification by connecting to the open ports, it yields either unreliable or no results. You are unsure of which protocols are being used. You need to discover as many different protocols as possible.

  Which kind of scan would you use to achieve this? (Choose the best answer)

  A. Nessus scan with TCP based pings.
  B. Nmap scan with the -sP (Ping scan) switch.
  C. Netcat scan with the -u -e switches.
  D. Nmap with the -sO (Raw IP packets) switch.
  D. Nmap with the -sO (Raw IP packets) switch.

• Question 132:

  What is the benefit of performing an unannounced Penetration Testing?

  A. The tester will have an actual security posture visibility of thetarget network.
  B. The tester could not provide an honest analysis.
  C. Network security would be in a "best state" posture.
  D. It is best to catch critical infrastructure unpatched.
  A. The tester will have an actual security posture visibility of thetarget network.

• Question 133:

  What is the BEST alternative if you discover that a rootkit has been installed on one of your computers?

  A. Copy the system files from a known good system
  B. Perform a trap and trace
  C. Delete the files and try to determine the source
  D. Reload from a previous backup
  E. Reload from known good media
  E. Reload from known good media

• Question 134:

  Which of the following is a strong post designed to stop a car?

  A. Gate
  B. Fence
  C. Bollard
  D. Reinforced rebar
  C. Bollard

• Question 135:

  Which of the following is an automated vulnerability assessment tool?

  A. Whack a Mole
  B. Nmap
  C. Nessus
  D. Kismet
  E. Jill32
  C. Nessus

• Question 136:

  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 RST.
  C. The port will send an ACK.
  D. The port will send a SYN.
  A. The port will ignore the packets.

• Question 137:

  What will the following command produce on a website's login page if executed successfully? SELECT email, passwd, login_id, full_name FROM members WHERE email= '[email protected]'; DROP TABLE members; --'

  A. This code will insert the [email protected] email address into the members table.
  B. This command will delete the entire members table.
  C. It retrieves the password for the first user in the members table.
  D. This command will not produce anything since the syntax is incorrect.
  B. This command will delete the entire members table.

• Question 138:

  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
  B. A tool used to bind the Trojan with a legitimate file

• Question 139:

  While reviewing the result of scanning run against a target network you come across the following:

  

  Which among the following can be used to get this output?

  A. A Bo2k system query.
  B. nmap protocol scan
  C. A sniffer
  D. An SNMP walk
  D. An SNMP walk

• Question 140:

  Which Type of scan sends a packets with no flags set? Select the Answer

  A. Open Scan
  B. Null Scan
  C. Xmas Scan
  D. Half-Open Scan
  B. Null Scan