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GAQM CEH-001 Based on Real Exam Environment

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Total 878 questions
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Certified Ethical Hacker (CEH) Questions and Answers

Question 105

A user on your Windows 2000 network has discovered that he can use L0phtcrack to sniff the SMB exchanges which carry user logons. The user is plugged into a hub with 23 other systems. However, he is unable to capture any logons though he knows that other users are logging in.

What do you think is the most likely reason behind this?

Options:

A.

There is a NIDS present on that segment.

B.

Kerberos is preventing it.

C.

Windows logons cannot be sniffed.

D.

L0phtcrack only sniffs logons to web servers.

Question 106

When discussing passwords, what is considered a brute force attack?

Options:

A.

You attempt every single possibility until you exhaust all possible combinations or discover the password

B.

You threaten to use the rubber hose on someone unless they reveal their password

C.

You load a dictionary of words into your cracking program

D.

You create hashes of a large number of words and compare it with the encrypted passwords

E.

You wait until the password expires

Question 107

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

Options:

A.

USER, NICK

B.

LOGIN, NICK

C.

USER, PASS

D.

LOGIN, USER

Question 108

Susan has attached to her company’s network. She has managed to synchronize her boss’s sessions with that of the file server. She then intercepted his traffic destined for the server, changed it the way she wanted to and then placed it on the server in his home directory. What kind of attack is Susan carrying on?

Options:

A.

A sniffing attack

B.

A spoofing attack

C.

A man in the middle attack

D.

A denial of service attack

Page: 27 / 33
Total 878 questions
Get CEH-001 Full Access Download CEH-001 PDF