EC-Council 312-50V10 Exam
Certified Ethical Hacker Exam (Updated to CEH v12) (Page 9 )

Updated On: 19-Jan-2026

Which of the following provides a security professional with most information about the system’s security posture?

  1. Phishing, spamming, sending trojans
  2. Social engineering, company site browsing tailgating
  3. Wardriving, warchalking, social engineering
  4. Port scanning, banner grabbing service identification

Answer(s): D



The security administrator of ABC needs to permit Internet traffic in the host 10.0.0.2 and UDP traffic in the host
10.0.0.3. He also needs to permit all FTP traffic to the rest of the network and deny all other traffic.
After he applied his ACL configuration in the router, nobody can access the ftp, and the permitted hosts cannot access the Internet. According to the next configuration, what is happening in the network?

  1. The ACL 104 needs to be first because is UDP
  2. The first ACL is denying all TCP traffic and the other ACLs are being ignored by the router
  3. The ACL for FTP must be before the ACL 110
  4. The ACL 110 needs to be changed to port 80

Answer(s): B



Attempting an injection attack on a web server based on responses to True/False question 01s is called which of the following?

  1. Compound SQLi
  2. Blind SQLi
  3. Classic SQLi
  4. DMS-specific SQLi

Answer(s): B



Bob, your senior colleague, has sent you a mail regarding a deal with one of the clients. You are requested to accept the offer and you oblige. After 2 days, Bab denies that he had ever sent a mail. What do you want to ““know”” to prove yourself that it was Bob who had send a mail?

  1. Non-Repudiation
  2. Integrity
  3. Authentication
  4. Confidentiality

Answer(s): A



How can rainbow tables be defeated?

  1. Use of non-dictionary words
  2. All uppercase character passwords
  3. Password salting
  4. Lockout accounts under brute force password cracking attempts

Answer(s): C



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