CEH - Certified Ethical Hacker Practice Questions: Hacking Wireless Networks Domain

Published: June 9, 2025 | 5 min read

Test your CEH - Certified Ethical Hacker knowledge with 5 practice questions from the Hacking Wireless Networks domain. Includes detailed explanations and answers.

CEH - Certified Ethical Hacker Practice Questions

Master the Hacking Wireless Networks Domain

Test your knowledge in the Hacking Wireless Networks domain with these 5 practice questions. Each question is designed to help you prepare for the CEH - Certified Ethical Hacker certification exam with detailed explanations to reinforce your learning.

Question 1

You have discovered a WPA2-protected network that you wish to test for vulnerabilities. Which of the following methods is most commonly used to crack a WPA2 password?

A) ARP Spoofing

B) Dictionary Attack

C) SQL Injection

D) Man-in-the-Middle Attack

Show Answer & Explanation

Correct Answer: B

Explanation: A dictionary attack involves trying a large number of words to find the correct password. For WPA2, this is a common method used alongside capturing a handshake to guess the password.

Question 2

During a penetration test, you discover an unsecured Wi-Fi network labeled 'Guest-WiFi'. Which of the following tools would be most effective for capturing and analyzing traffic on this network?

A) Wireshark

B) Nessus

C) Nikto

D) Metasploit

Show Answer & Explanation

Correct Answer: A

Explanation: Wireshark is a network protocol analyzer that can capture and analyze traffic on a network, making it ideal for examining packets on an unsecured Wi-Fi network.

Question 3

During a wireless penetration test, you identify that the target network uses WEP encryption. What is the primary vulnerability of WEP that allows for its easy compromise?

A) Weak Initialization Vectors (IVs)

B) Lack of Pre-Shared Key

C) Complex Encryption Algorithms

D) Strong Encryption Keys

Show Answer & Explanation

Correct Answer: A

Explanation: WEP is vulnerable due to the use of weak initialization vectors (IVs), which can be easily predicted and reused, allowing attackers to crack the encryption. WEP does use a pre-shared key, but the encryption is not complex or strong enough to prevent attacks.

Question 4

During a security assessment, you find that a wireless network is using WPA2-PSK. What is the most efficient method to attempt to gain access to this network?

A) Perform a dictionary attack on the captured handshake

B) Use a WPS attack to bypass the WPA2 encryption

C) Attempt a brute force attack on the router's admin interface

D) Use a deauthentication attack to force clients to reconnect

Show Answer & Explanation

Correct Answer: A

Explanation: CORRECT: A dictionary attack on the captured handshake is an efficient method for attempting to crack WPA2-PSK. OPTION A: A dictionary attack is the correct method for attempting to crack WPA2-PSK. OPTION B: WPS attacks are not applicable if WPS is disabled or not present. OPTION C: Brute force on the router's admin interface does not affect WPA2-PSK encryption. OPTION D: Deauthentication attacks do not directly lead to gaining access to the network.

Question 5

In a wireless assessment, you discover a rogue access point configured to impersonate a legitimate network. What is this type of attack commonly referred to as?

A) Evil Twin Attack

B) Phishing Attack

C) Session Hijacking

D) Denial-of-Service Attack

Show Answer & Explanation

Correct Answer: A

Explanation: An Evil Twin Attack involves creating a rogue access point that mimics a legitimate network to lure users into connecting to it, allowing attackers to intercept data.

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About CEH - Certified Ethical Hacker Certification

The CEH - Certified Ethical Hacker certification validates your expertise in hacking wireless networks and other critical domains. Our comprehensive practice questions are carefully crafted to mirror the actual exam experience and help you identify knowledge gaps before test day.

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