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312-50v12 – Certified Ethical Hacker Exam (CEHv12)

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Showing 7–9 of 20 questions

Question 7 (Exam Pool A)

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.

Select all that apply, then click Submit answer.

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    Use port security on his switches.
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    Use a tool like ARPwatch to monitor for strange ARP activity.
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    Use a firewall between all LAN segments.
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    If you have a small network, use static ARP entries.
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    Use only static IP addresses on all PC's.
Question 8 (Exam Pool B)

Which of the following are well known password-cracking programs?

Select all that apply, then click Submit answer.

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    L0phtcrack
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    NetCat
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    Jack the Ripper
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    Netbus
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    John the Ripper
Question 9 (Exam Pool A)

Which of the following statements about a zone transfer is correct? (Choose three.)

Select all that apply, then click Submit answer.

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    A zone transfer is accomplished with the DNS
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    A zone transfer is accomplished with the nslookup service
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    A zone transfer passes all zone information that a DNS server maintains
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    A zone transfer passes all zone information that a nslookup server maintains
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    A zone transfer can be prevented by blocking all inbound TCP port 53 connections
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    Zone transfers cannot occur on the Internet