EC-COUNCIL EC-COUNCIL Certifications ECSS Questions & Answers

• Question 321:

  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

  Correct Answer: BD

• Question 322:

  Which of the following representatives of incident response team takes forensic backups of the systems that are the focus of the incident?

  A. Lead investigator

  B. Information security representative

  C. Technical representative

  D. Legal representative

  Correct Answer: C

• Question 323:

  Which of the following statements are true about routers?

  Each correct answer represents a complete solution. Choose all that apply.

  A. Routers are responsible for making decisions about which of several paths network (orInternet)traffic will follow.

  B. Routers do not limit physical broadcast traffic.

  C. Routers organize addresses into classes, which are used to determine how to move packets fromone network to another.

  D. Routers act as protocol translators and bind dissimilar networks.

  Correct Answer: ACD

• Question 324:

  Which of the following types of attacks cannot be prevented by technical measures only?

  A. Brute force

  B. Ping flood attack

  C. Smurf DoS

  D. Social engineering

  Correct Answer: D

• Question 325:

  You work as a Network Administrator for Tech Perfect Inc. The company requires a secure wireless

  network. To provide security, you are configuring ISA Server 2006 as a firewall. While configuring

  ISA Server 2006, which of the following is NOT necessary?

  A. Defining how ISA Server would cache Web contents

  B. Defining ISA Server network configuration

  C. Setting up of monitoring on ISA Server

  D. Configuration of VPN access

  Correct Answer: D

• Question 326:

  Which of the following security protocols are based on the 802.11i standard?

  Each correct answer represents a complete solution. Choose all that apply.

  A. WEP

  B. WPA2

  C. WPA

  D. WEP2

  Correct Answer: BC

• Question 327:

  Which of the following OSI layers is responsible for protocol conversion, data encryption/decryption, and data compression?

  A. Transport layer

  B. Presentation layer

  C. Data-link layer

  D. Network layer

  Correct Answer: B

• Question 328:

  You are responsible for security at a company that uses a lot of Web applications. You are most concerned about flaws in those applications allowing some attacker to get into your network. What method would be best for finding such flaws?

  A. Vulnerability scanning

  B. Manual penetration testing

  C. Automated penetration testing

  D. Code review

  Correct Answer: A

• Question 329:

  Firewalking is a technique that can be used to gather information about a remote network protected by a firewall. This technique can be used effectively to perform information gathering attacks. In this technique, an attacker sends a crafted packet with a TTL value that is set to expire one hop past the firewall. Which of the following are pre-requisites for an attacker to conduct firewalking?

  Each correct answer represents a complete solution. Choose all that apply.

  A. ICMP packets leaving the network should be allowed.

  B. An attacker should know the IP address of the last known gateway before the firewall.

  C. There should be a backdoor installed on the network.

  D. An attacker should know the IP address of a host located behind the firewall.

  Correct Answer: ABD

• Question 330:

  Fill in the blank with the appropriate layer name of the OSI model.

  Secure Socket Layer (SSL) operates at the _______ layer of the OSI model.

  Correct Answer: transport