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Ethical Hacker Certified (312-50) - EC-Council Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
573 Total Questions
1
Question
A skilled ethical hacker was assigned to perform a thorough OS discovery on a potential target. They decided to adopt an advanced fingerprinting technique and sent a TCP packet to an open TCP port with specific flags enabled. Upon receiving the reply, they noticed the flags were SYN and ECN-Echo.

Which test did the ethical hacker conduct and why was this specific approach adopted?
Options
A Test 6; The hacker selected this test because a TCP packet with the ACK flag enabled sent to a closed TCP port would yield more information about the OS
B Qrest 1: The test was conducted because SYN and ECN-Echo flags enabled to allow the hacker to probe the nature of the response and subsequently determine the OS fingerprint
C Test 3: The test was executed to observe the response of the target system when a packet with URG, PSH, SYN, and FIN flags was sent, thereby identifying the OS
D Test 2: This test was chosen because a TCP packet with no flags enabled is known as a NULL packet and this would allow the hacker to assess the OS of the target
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2
Question
What is a NULL scan?
Options
A A scan in which certain flags are off
B A scan in which all flags are turned off
C A scan in which the packet size is set to zero
D A scan with an illegal packet size
E A scan in which all flags are on
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3
Question
Session splicing is an IDS evasion technique in which an attacker delivers data in multiple, small sized packets to the target computer, making it very difficult for an IDS to detect the attack signatures.

Which tool can be used to perform session splicing attacks?
Options
A Burp
B Whisker
C tcpsplice
D Hydra
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4
Question
Miley, a professional hacker, decided to attack a target organization's network. To perform the attack, she used a tool to send fake ARP messages over the target network to link her MAC address with the target system's IP address. By performing this, Miley received messages directed to the victim's MAC address and further used the tool to intercept, steal, modify, and block sensitive communication to the target system. What is the tool employed by Miley to perform the above attack?
Options
A Wireshark
B Gobbler
C KDerpNSpoof
D BetterCAP
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5
Question
The security team of Debry Inc. decided to upgrade Wi-Fi security to thwart attacks such as dictionary attacks and key recovery attacks. For this purpose, the security team started implementing cutting-edge technology that uses a modern key establishment protocol called the simultaneous authentication of equals (SAE), also known as dragonfly key exchange, which replaces the PSK concept. What is the Wi-Fi encryption technology implemented by Debry Inc.?
Options
A WPA3
B WEP
C WPA
D WPA2
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