312-50v9 Certified Ethical Hacker (CEH v9) Practice Questions
Prepare for 312-50v9 with more than an answer.
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- Exam fee
- $1199 USD
- Level
- Associate
- Valid for
- 3 years
Domains covered on the exam 9
- Information Security and Ethical Hacking Overview6%
- Reconnaissance Techniques17%
- System Hacking Phases and Attack Techniques15%
- Network and Perimeter Hacking24%
- Web Application Hacking14%
- Wireless Network Hacking5%
- Mobile Platform, IoT, and OT Hacking10%
- Cloud Computing5%
- Cryptography5%
- 1
Based on the following extract from the log of a compromised machine, what is the hacker really trying to steal?
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Correct answer: C
C
- 2
The network administrator contacts you and tells you that she noticed the temperature on the internal wireless router increases by more than 20% during weekend hours when the office was closed.
She asks you to investigate the issue because she is busy dealing with a big conference and she doesn’t have time to perform the task.
What tool can you use to view the network traffic being sent and received by the wireless router?
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Correct answer: B
B--Explanation:
Wireshark is a Free and open source packet analyzer. It is used for network troubleshooting, analysis, software and communications protocol development, and education.
Incorrect answers:
C: Netcat (often abbreviated to nc) is a computer networking utility for reading from and writing to network connections using TCP or UDP.
B: Nessus is an open-source network vulnerability scanner that uses the Common Vulnerabilities and Exposures architecture for easy cross-linking between compliant security tools.
D: Netstat provides network statistics.--
References: https://en.wikiDedia.org/wiki/Wireshark - 3
How can a policy help improve an employee's security awareness?
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Correct answer: C
C
- 4
You are attempting to crack LM Manager hashed from Windows 2000 SAM file. You will be using LM Brute force hacking tool for decryption.
What encryption algorithm will you be decrypting?
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Correct answer: C
C
- 5
You have successfully gained access to a linux server and would like to ensure that the succeeding outgoing traffic from this server will not be caught by a Network Based Intrusion Detection Systems (NIDS).
What is the best way to evade the NIDS?
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Correct answer: C
C--Explanation:
When the NIDS encounters encrypted traffic, the only analysis it can perform is packet level analysis, since the application layer contents are inaccessible. Given that exploits against today's networks are primarily targeted against network services (application layer entities), packet level analysis ends up doing very little to protect our core business assets.--
References: www.techrepublic.com/article/avoid-these-five-common-ids-implementation-errors/">http://www.techrepublic.com/article/avoid-these-five-common-ids-implementation-errors/ - 6
What is the broadcast address for the subnet 190.86.168.0/22?
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Correct answer: B
B
- 7
A server has been infected by a certain type of Trojan. The hacker intended to utilize it to send and host junk mails.
What type of Trojan did the hacker use?
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Correct answer: B
B
- 8
Which of the following incident handling process phases is responsible for defining rules, collaborating human workforce, creating a back-up plan, and testing the plans for an organization?
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Correct answer: B
B
- 9
ViruXine.W32 virus hides their presence by changing the underlying executable code.
This Virus code mutates while keeping the original algorithm intact, the code changes itself each time it runs, but the function of the code (its semantics) will not change at all.
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Correct answer: B
B
- 10
A botnet can be managed through which of the following?
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Correct answer: C
C
