GAQM GAQM Certifications CEH-001 Questions & Answers

• Question 251:

  A network admin contacts you. He is concerned that ARP spoofing or poisoning might occur on his network. What are some things he can do to prevent it?

  Select the best answers.

  A. Use port security on his switches.

  B. Use a tool like ARPwatch to monitor for strange ARP activity.

  C. Use a firewall between all LAN segments.

  D. If you have a small network, use static ARP entries.

  E. Use only static IP addresses on all PC's.

  Correct Answer: ABD

• Question 252:

  Peter, a Network Administrator, has come to you looking for advice on a tool that would help him perform SNMP enquires over the network. Which of these tools would do the SNMP enumeration he is looking for?

  Select the best answers.

  A. SNMPUtil

  B. SNScan

  C. SNMPScan

  D. Solarwinds IP Network Browser

  E. NMap

  Correct Answer: ABD

• Question 253:

  If a token and 4-digit personal identification number (PIN) are used to access a computer system and the token performs off-line checking for the correct PIN, what type of attack is possible?

  A. Birthday

  B. Brute force

  C. Man-in-the-middle

  D. Smurf

  Correct Answer: B

• Question 254:

  As a securing consultant, what are some of the things you would recommend to a company to ensure DNS security? Select the best answers.

  A. Use the same machines for DNS and other applications

  B. Harden DNS servers

  C. Use split-horizon operation for DNS servers

  D. Restrict Zone transfers

  E. Have subnet diversity between DNS servers

  Correct Answer: BCDE

• Question 255:

  Why would you consider sending an email to an address that you know does not exist within the company you are performing a Penetration Test for?

  A. To determine who is the holder of the root account

  B. To perform a DoS

  C. To create needless SPAM

  D. To illicit a response back that will reveal information about email servers and how they treat undeliverable mail

  E. To test for virus protection

  Correct Answer: D

• Question 256:

  What tool can crack Windows SMB passwords simply by listening to network traffic?

  Select the best answer.

  A. This is not possible

  B. Netbus

  C. NTFSDOS

  D. L0phtcrack

  Correct Answer: D

• Question 257:

  Exhibit:

  

  Study the following log extract and identify the attack.

  A. Hexcode Attack

  B. Cross Site Scripting

  C. Multiple Domain Traversal Attack

  D. Unicode Directory Traversal Attack

  Correct Answer: D

• Question 258:

  Exhibit:

  

  Based on the following extract from the log of a compromised machine, what is the hacker really trying to steal?

  A. har.txt

  B. SAM file

  C. wwwroot

  D. Repair file

  Correct Answer: B

• Question 259:

  Exhibit:

  

  The following is an entry captured by a network IDS.You are assigned the task of analyzing this entry. You notice the value 0x90, which is the most common NOOP instruction for the Intel processor. You figure that the attacker is attempting a

  buffer overflow attack. You also notice "/bin/sh" in the ASCII part of the output.

  As an analyst what would you conclude about the attack?

  A. The buffer overflow attack has been neutralized by the IDS

  B. The attacker is creating a directory on the compromised machine

  C. The attacker is attempting a buffer overflow attack and has succeeded

  D. The attacker is attempting an exploit that launches a command-line shell

  Correct Answer: D

• Question 260:

  Which of the following represents the initial two commands that an IRC client sends to join an IRC network?

  A. USER, NICK

  B. LOGIN, NICK

  C. USER, PASS

  D. LOGIN, USER

  Correct Answer: A