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

EC-COUNCIL 312-50V11 Online Questions & Answers

• Question 271:

  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. Bob 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?

  A. Authentication
  B. Confidentiality
  C. Integrity
  D. Non-Repudiation
  D. Non-Repudiation

• Question 272:

  Which of the following programming languages is most susceptible to buffer overflow attacks, due to its lack of a built-in bounds checking mechanism?

  Code:

  #include int main(){char buffer[8];

  strcpy(buffer, ""11111111111111111111111111111"");} Output: Segmentation fault

  A. C#
  B. Python
  C. Java
  D. C++
  D. C++

• Question 273:

  John, a professional hacker, targeted an organization that uses LDAP for accessing distributed directory services. He used an automated tool to anonymously query the IDAP service for sensitive information such as usernames. addresses, departmental details, and server names to launch further attacks on the target organization.

  What is the tool employed by John to gather information from the IDAP service?

  A. jxplorer
  B. Zabasearch
  C. EarthExplorer
  D. Ike-scan
  A. jxplorer

• Question 274:

  You have successfully logged on a Linux system. You want to now cover your trade Your login attempt may be logged on several files located in /var/log. Which file does NOT belongs to the list:

  A. user.log
  B. auth.fesg
  C. wtmp
  D. btmp
  C. wtmp

• Question 275:

  Which of these is capable of searching for and locating rogue access points?

  A. HIDS
  B. WISS
  C. WIPS
  D. NIDS
  C. WIPS

• Question 276:

  At what stage of the cyber kill chain theory model does data exfiltration occur?

  A. Actions on objectives
  B. Weaponization
  C. installation
  D. Command and control
  A. Actions on objectives

• Question 277:

  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?

  A. Non-Repudiation
  B. Integrity
  C. Authentication
  D. Confidentiality
  A. Non-Repudiation

• Question 278:

  An attacker is trying to redirect the traffic of a small office. That office is using their own mail server, DNS server and NTP server because of the importance of their job. The attacker gain access to the DNS server and redirect the direction www.google.com to his own IP address. Now when the employees of the office want to

  go to Google they are being redirected to the attacker machine. What is the name of this kind of attack?

  A. MAC Flooding
  B. Smurf Attack
  C. DNS spoofing
  D. ARP Poisoning
  C. DNS spoofing

• Question 279:

  Which of the following is the BEST way to defend against network sniffing?

  A. Using encryption protocols to secure network communications
  B. Register all machines MAC Address in a Centralized Database
  C. Use Static IP Address
  D. Restrict Physical Access to Server Rooms hosting Critical Servers
  A. Using encryption protocols to secure network communications

• Question 280:

  Your organization has signed an agreement with a web hosting provider that requires you to take full responsibility of the maintenance of the cloud-based resources. Which of the following models covers this?

  A. Platform as a service
  B. Software as a service
  C. Functions as a
  D. service Infrastructure as a service
  C. Functions as a