312-50v11

312-50v11 practice questions, page 9 of 16, with answer review and explanations.

Question 41

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:

  1. C#
  2. Python
  3. Java
  4. C++

Question 42

Internet Protocol Security IPsec is actually a suite pf protocols. Each protocol within the suite provides different functionality. Collective IPsec does everything except.

  1. Protect the payload and the headers
  2. Encrypt
  3. Work at the Data Link Layer
  4. Authenticate

Question 43

An attacker attaches a rogue router in a network. He wants to redirect traffic to a LAN attached to his router as part of a man-in-the-middle attack. What measure on behalf of the legitimate admin can mitigate this attack?

  1. Make sure that legitimate network routers are configured to run routing protocols with authentication.
  2. Disable all routing protocols and only use static routes
  3. Only using OSPFv3 will mitigate this risk.
  4. Redirection of the traffic cannot happen unless the admin allows it explicitly.

Question 44

Which method of password cracking takes the most time and effort?

  1. Dictionary attack
  2. Shoulder surfing
  3. Rainbow tables
  4. Brute force

Question 45

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?

  1. MAC Flooding
  2. Smurf Attack
  3. DNS spoofing
  4. ARP Poisoning