Free 312-50v12 Exam Braindumps
Certified Ethical Hacker V12 Questions 201–205 (page: 42)

Updated On: 10-Feb-2026

What kind of detection techniques is being used in antivirus softwares that identifies malware by collecting data from multiple protected systems and instead of analyzing files locally it's made on the premiers environment-

  1. VCloud based
  2. Honypot based
  3. Behaviour based
  4. Heuristics based

Answer(s): A



Gavin owns a white-hat firm and is performing a website security audit for one of his clients. He begins by running a scan which looks for common misconfigurations and outdated software versions. Which of the following tools is he most likely using?

  1. Nikto
  2. Nmap
  3. Metasploit
  4. Armitage

Answer(s): B



Which of the following statements is FALSE with respect to Intrusion Detection Systems?

  1. Intrusion Detection Systems can be configured to distinguish specific content in network packets
  2. Intrusion Detection Systems can easily distinguish a malicious payload in an encrypted traffic
  3. Intrusion Detection Systems require constant update of the signature library
  4. Intrusion Detection Systems can examine the contents of the data n context of the network protocol

Answer(s): B



While scanning with Nmap, Patin found several hosts which have the IP ID of incremental sequences. He then decided to conduct: nmap -Pn -p- -si kiosk.adobe.com www.riaa.com. kiosk.adobe.com is the host with incremental IP ID sequence. What is the purpose of using "-si" with Nmap?

  1. Conduct stealth scan
  2. Conduct ICMP scan
  3. Conduct IDLE scan
  4. Conduct silent scan

Answer(s): C

Explanation:

Once a suitable zombie has been found, performing a scan is easy. Simply specify the zombie hostname to the -sI option and Nmap does the rest. Example 5.19 shows an example of Ereet scanning the Recording Industry Association of America by bouncing an idle scan off an Adobe machine named Kiosk.

Example 5.19. An idle scan against the RIAA


Nmap done: 1 IP address (1 host up) scanned in 2594.47 seconds
https://nmap.org/book/idlescan.html



Which command can be used to show the current TCP/IP connections?

  1. Netsh
  2. Netstat
  3. Net use connection
  4. Net use

Answer(s): A



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