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Pearson CPEH-001 New Attempt

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Total 736 questions

Certified Professional Ethical Hacker (CPEH) Questions and Answers

Question 21

The chance of a hard drive failure is known to be once every four years. The cost of a new hard drive is $500. EF (Exposure Factor) is about 0.5. Calculate for the Annualized Loss Expectancy (ALE).

Options:

A.

$62.5

B.

$250

C.

$125

D.

$65.2

Question 22

In IPv6 what is the major difference concerning application layer vulnerabilities compared to IPv4?

Options:

A.

Implementing IPv4 security in a dual-stack network offers protection from IPv6 attacks too.

B.

Vulnerabilities in the application layer are independent of the network layer. Attacks and mitigation techniques are almost identical.

C.

Due to the extensive security measures built in IPv6, application layer vulnerabilities need not be addresses.

D.

Vulnerabilities in the application layer are greatly different from IPv4.

Question 23

Destination unreachable administratively prohibited messages can inform the hacker to what?

Options:

A.

That a circuit level proxy has been installed and is filtering traffic

B.

That his/her scans are being blocked by a honeypot or jail

C.

That the packets are being malformed by the scanning software

D.

That a router or other packet-filtering device is blocking traffic

E.

That the network is functioning normally

Question 24

........is an attack type for a rogue Wi-Fi access point that appears to be a legitimate one offered on the premises, but actually has been set up to eavesdrop on wireless communications. It is the wireless version of the phishing scam. An attacker fools wireless users into connecting a laptop or mobile phone to a tainted hotspot by posing as a legitimate provider. This type of attack may be used to steal the passwords of unsuspecting users by either snooping the communication link or by phishing, which involves setting up a fraudulent web site and luring people there.

Fill in the blank with appropriate choice.

Options:

A.

Collision Attack

B.

Evil Twin Attack

C.

Sinkhole Attack

D.

Signal Jamming Attack

Page: 6 / 28
Total 736 questions