QUESTION: 509

What two things will happen if a router receives an ICMP packet, which has a TTL value of 1, and the destination host is several hops away? (Select 2 answers)

The router will discard the packet
The router will decrement the TTL value and forward the packet to the next router on the path to the destination host
The router will send a time exceeded message to the source host
The router will increment the TTL value and forward the packet to the next router on the path to the destination host.
The router will send an ICMP Redirect Message to the source host

Answer(s): A,C

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QUESTION: 510

Which of the following LM hashes represents a password of less than 8 characters?

0182BD0BD4444BF836077A718CCDF409
44EFCE164AB921CQAAD3B435B51404EE
BA810DBA98995F1817306D272A9441BB
CEC52EB9C8E3455DC2265B23734E0DAC
B757BF5C0D87772FAAD3B435B51404EE
E52CAC67419A9A224A3B108F3FA6CB6D

Answer(s): C,E

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While investigating a claim of a user downloading illegal material, the investigator goes through the files on the suspect's workstation. He comes across a file that is just called "file.txt" but when he opens it, he finds the following:

What can he infer from this file?

A picture that has been renamed with a .txt extension
An encrypted file
An encoded file
A buffer overflow

Answer(s): D

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QUESTION: 512

Harold is the senior security analyst for a small state agency in New York. He has no other security professionals that work under him, so he has to do all the security-related tasks for the agency. Coming from a computer hardware background, Harold does not have a lot of experience with security methodologies and technologies, but he was the only one who applied for the position. Harold is currently trying to run a Sniffer on the agency's network to get an idea of what kind of traffic is being passed around, but the program he is using does not seem to be capturing anything. He pours through the Sniffer's manual, but cannot find anything that directly relates to his problem. Harold decides to ask the network administrator if he has any thoughts on the problem. Harold is told that the Sniffer was not working because the agency's network is a switched network, which cannot be sniffed by some programs without some tweaking.
What technique could Harold use to sniff his agency's switched network?

ARP spoof the default gateway
Conduct MiTM against the switch
Launch smurf attack against the switch
Flood the switch with ICMP packets

Answer(s): A

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Free CPEH-001 Exam Braindumps (page: 128)

QUESTION: 509

QUESTION: 510

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QUESTION: 512