EC-COUNCIL ECSS Online Practice Questions and Exam Preparation

EC-COUNCIL ECSS Online Questions & Answers

• Question 331:

  John, a malicious hacker, forces a router to stop forwarding packets by flooding it with many open connections simultaneously so that all hosts behind it are effectively disabled. Which of the following attacks is John performing?

  A. Replay attack
  B. DoS attack
  C. ARP spoofing
  D. Rainbow attack
  B. DoS attack

• Question 332:

  Which of the following proxy servers is also referred to as transparent proxies or forced proxies?

  A. Reverse proxy server
  B. Tunneling proxy server
  C. Intercepting proxy server
  D. Anonymous proxy server
  C. Intercepting proxy server

• Question 333:

  Which of the following environmental variables represents the PID value of the last child process?

  A. $?
  B. $!
  C. $!!
  D. $$
  B. $!

• Question 334:

  RRD Job World wants to upgrade its network. The company decides to implement a TCP/IP- based network. According to the case study, RRD Job World is concerned about security. Which of the following methods should the on-site employees use to communicate securely with the headquarters?

  (Click the Exhibit button on the toolbar to see the case study.)

  A. L2TP over IPSec
  B. Windows NT Challenge/Response (NTLM) authentication
  C. DNS security and group policies
  D. Basic (Clear Text) authentication using SSL
  D. Basic (Clear Text) authentication using SSL

• Question 335:

  You work as a Network Administrator for Infonet Inc. The company's network is connected to the Internet. The network has a Web server that is accessible to Internet users. For security, you want to keep the Web server separate from other servers on the network. Where will you place the Web server?

  A. With the authentication server
  B. In a demilitarized zone (DMZ)
  C. With the database server
  D. In a virtual private network (VPN)
  B. In a demilitarized zone (DMZ)

• Question 336:

  Which of the following attacks CANNOT be detected by an Intrusion Detection System (IDS)? Each correct answer represents a complete solution. Choose all that apply.

  A. Denial-of-Service (DoS) attack
  B. E-mail spoofing
  C. Port scan attack
  D. Shoulder surfing
  B. E-mail spoofing
  D. Shoulder surfing

• Question 337:

  Which of the following commands is used in Mac OS X to exit Open Firmware and to continue the booting process?

  A. mac-load
  B. boot
  C. load
  D. mac-boot
  D. mac-boot