EC0-350 ECCouncil Certified Ethical Hacker v8 Exam Questions and Answers

EC0-350 ECCouncil Certified Ethical Hacker v8 Exam Questions and Answers

The evolving landscape of cybersecurity demands professionals who not only understand digital threats but can also think like an attacker to protect networks effectively. The EC0-350 Certified Ethical Hacker (CEH) v8 Practice Test is a powerful study tool designed to prepare learners for one of the industry’s most respected ethical hacking certifications.

This practice test provides a structured and realistic approach to mastering the CEH v8 exam format. With a clear focus on the essential domains of ethical hacking, it helps learners test their knowledge, evaluate their understanding of tools and techniques, and identify areas needing further study. Whether you’re just beginning your journey in cybersecurity or fine-tuning your knowledge before sitting for the exam, this resource ensures you’re well-equipped to succeed.

Key Coverage Areas Include:

• Footprinting and Reconnaissance
  Understand how hackers gather preliminary data using passive and active reconnaissance. Practice identifying vulnerable entry points before they’re exploited.
• Scanning and Enumeration
  Learn how to detect systems, services, and potential weaknesses using advanced scanning methods and enumeration strategies.
• System Hacking Techniques
  Dive into methods attackers use to gain unauthorized access and escalate privileges. Strengthen your ability to recognize and prevent common attack vectors.
• Malware and Trojans
  Examine how malicious software operates, spreads, and infects systems. Gain insights into detection, analysis, and removal.
• Sniffing, Session Hijacking, and Social Engineering
  Prepare for questions on man-in-the-middle attacks, data interception, and manipulation techniques that rely on psychological tactics.
• Denial-of-Service (DoS) Attacks and Evasion Techniques
  Test your understanding of disruptive attacks and the strategies used to avoid detection by security systems.
• Ethical Countermeasures
  Practice designing effective defenses, deploying countermeasures, and securing environments using best practices aligned with ethical hacking principles.

This practice test mimics the structure and difficulty level of the actual CEH v8 certification exam. It challenges learners with scenario-based questions that reflect real-world hacking and defense situations. Each item is built to not only test memory but to deepen understanding through critical thinking.

Why This Practice Test Is Effective:

• Realistic Testing Experience
  The format, question styles, and timing closely resemble the official certification exam, helping reduce test anxiety and build familiarity.
• Conceptual Clarity and Skill Reinforcement
  Rather than relying on rote learning, this tool encourages logical reasoning, practical application, and a deeper grasp of cybersecurity concepts.
• Career-Relevant Preparation
  Whether you’re pursuing a role as a penetration tester, network security analyst, or ethical hacker, this practice test helps build the mindset and technical knowledge employers value.
• Flexible Study Format
  Ideal for self-paced learners, cybersecurity bootcamp attendees, and professionals balancing work and study.

Mastering ethical hacking requires both theoretical knowledge and practical skill. This CEH v8 Practice Test brings both elements together in a single, accessible tool designed for success.

FAQs

Who is this practice test designed for?

This test is ideal for individuals preparing for the EC0-350 CEH v8 certification exam, including IT professionals, cybersecurity students, and aspiring ethical hackers.

Does this practice test simulate the real CEH v8 exam?

Yes. The question formats, difficulty levels, and domain coverage are modeled after the actual certification exam to offer a realistic testing experience.

What skills will I develop by using this test?

You’ll enhance your understanding of reconnaissance, scanning, system hacking, malware detection, and defensive countermeasures, as well as ethical considerations in cybersecurity.

Is this suitable for beginners in cybersecurity?

Yes. While it supports advanced learners, the test is also beneficial for beginners looking to gain structured, real-world insight into ethical hacking.

Can I use this for independent study?

Absolutely. It’s designed to support self-paced learning, making it perfect for individuals studying on their own or supplementing formal training programs.

Sample Questions and Answers

1. Which of the following tools is used for footprinting and passive information gathering?

A. Nikto
B. Nmap
C. Maltego
D. John the Ripper

Answer: C. Maltego
Explanation:
Maltego is a widely used OSINT tool that helps gather passive information such as email addresses, domains, and public social connections. It’s used during the reconnaissance phase.

2. What is the main purpose of scanning in ethical hacking?

A. Create exploit payloads
B. Identify active devices and open ports
C. Patch vulnerabilities
D. Change firewall rules

Answer: B. Identify active devices and open ports
Explanation:
Scanning is part of the information-gathering phase, used to detect live hosts, open ports, and services that may have vulnerabilities.

3. Which port does HTTPS use by default?

A. 21
B. 80
C. 443
D. 8080

Answer: C. 443
Explanation:
HTTPS (secure HTTP) operates over port 443 using SSL/TLS encryption.

4. Which of the following tools can be used to perform a SYN scan?

A. Telnet
B. Nmap
C. Netcat
D. Wireshark

Answer: B. Nmap
Explanation:
Nmap supports SYN scans (also known as half-open scans), which are stealthy and commonly used for port scanning.

5. A null session can be initiated on which of the following ports?

A. 139 and 445
B. 21 and 23
C. 25 and 110
D. 53 and 67

Answer: A. 139 and 445
Explanation:
Null sessions are a type of anonymous connection to Windows-based machines via SMB on ports 139 and 445.

6. Which technique involves using an open relay SMTP server to forward email to avoid detection?

A. Email Spoofing
B. Email Phishing
C. SMTP Relay Attack
D. Header Injection

Answer: C. SMTP Relay Attack
Explanation:
In this method, attackers misuse an SMTP server to send emails, often anonymously or for spamming.

7. What is the best defense against SQL injection attacks?

A. Encoding user inputs
B. Using stored procedures
C. Client-side validation
D. Input sanitization and parameterized queries

Answer: D. Input sanitization and parameterized queries
Explanation:
Parameterized queries ensure that user inputs are treated as data, not executable code, which mitigates SQL injection effectively.

8. Which attack type captures and possibly alters communication between two parties?

A. Phishing
B. Spoofing
C. MITM (Man-in-the-Middle)
D. Replay Attack

Answer: C. MITM (Man-in-the-Middle)
Explanation:
In a MITM attack, the attacker secretly intercepts and may alter the data between two communicating parties.

9. What tool would you use to crack passwords using rainbow tables?

A. Cain & Abel
B. Wireshark
C. NetStumbler
D. Zenmap

Answer: A. Cain & Abel
Explanation:
Cain & Abel can use rainbow tables to recover plaintext passwords from hashed data.

10. What type of malware is designed to provide remote control over an infected system?

A. Worm
B. Trojan
C. Rootkit
D. Ransomware

Answer: B. Trojan
Explanation:
Trojans often create backdoors, allowing attackers remote control over the compromised system.

11. Which tool is commonly used for ARP poisoning attacks?

A. Netcat
B. Ettercap
C. Wireshark
D. OpenVAS

Answer: B. Ettercap
Explanation:
Ettercap enables ARP poisoning and MITM attacks by intercepting traffic between hosts on a local network.

12. What is the main goal of privilege escalation?

A. To exfiltrate data
B. To obtain unauthorized access
C. To gain higher-level permissions
D. To launch DDoS attacks

Answer: C. To gain higher-level permissions
Explanation:
Privilege escalation exploits system flaws to move from a lower permission level (e.g., user) to a higher one (e.g., admin).

13. Which attack exploits a vulnerability in the WPA/WPA2 handshake?

A. WEP Cracking
B. KRACK Attack
C. Evil Twin
D. DNS Spoofing

Answer: B. KRACK Attack
Explanation:
KRACK (Key Reinstallation Attack) targets WPA2 vulnerabilities, allowing attackers to decrypt packets in transit.

14. Which type of scan avoids detection by not completing the TCP handshake?

A. Full Connect Scan
B. FIN Scan
C. SYN Scan
D. NULL Scan

Answer: C. SYN Scan
Explanation:
SYN scans, also known as half-open scans, send SYN packets but don’t complete the handshake, making them stealthier.

15. Which of the following best defines a buffer overflow?

A. Excessive data is injected into a web form
B. A memory space is overwritten with too much data
C. Passwords are stolen from RAM
D. DNS records are replaced

Answer: B. A memory space is overwritten with too much data
Explanation:
Buffer overflow occurs when more data is sent to a buffer than it can hold, potentially allowing code execution.

16. Which attack method targets user session IDs in cookies?

A. Brute Force
B. Session Hijacking
C. Dictionary Attack
D. XSS

Answer: B. Session Hijacking
Explanation:
Attackers use stolen or guessed session IDs to impersonate valid users.

17. What encryption algorithm is symmetric and uses 128, 192, or 256-bit keys?

A. RSA
B. SHA-256
C. DES
D. AES

Answer: D. AES
Explanation:
AES is a secure, symmetric encryption algorithm used widely in modern cryptography.

18. What method is used to hide the true origin of traffic using multiple proxy servers?

A. Spoofing
B. IP Tunneling
C. Onion Routing
D. DNS Forwarding

Answer: C. Onion Routing
Explanation:
Onion routing routes traffic through multiple encrypted layers, concealing its origin—used by tools like Tor.

19. What’s the main function of a honeypot?

A. Launch malware
B. Encrypt data
C. Detect intrusions
D. Deceive attackers

Answer: D. Deceive attackers
Explanation:
Honeypots simulate vulnerable systems to lure attackers and study their methods.

20. Which protocol analyzer tool is most commonly used in packet sniffing?

A. Tripwire
B. Wireshark
C. Acunetix
D. Burp Suite

Answer: B. Wireshark
Explanation:
Wireshark is a powerful network packet analyzer used for protocol-level traffic inspection.

21. A rogue access point mimicking a legitimate one is part of which attack?

A. Evil Twin
B. Deauthentication
C. Replay Attack
D. DNS Poisoning

Answer: A. Evil Twin
Explanation:
Evil Twin attacks involve setting up a malicious access point that mimics a trusted one to capture user credentials.

22. Which of the following can help defend against sniffing on a switched network?

A. Static routing
B. Port security
C. Promiscuous mode
D. ARP spoofing

Answer: B. Port security
Explanation:
Port security can limit MAC addresses on a switch port, mitigating sniffing attempts.

23. What is steganography used for in cyber attacks?

A. Cracking passwords
B. Hiding data within other files
C. Injecting scripts
D. Encoding URLs

Answer: B. Hiding data within other files
Explanation:
Steganography conceals data within images, audio, or video files to avoid detection.

24. Which of the following describes an exploit?

A. A type of malware
B. A tool for cracking passwords
C. Code that takes advantage of a vulnerability
D. A log analyzer

Answer: C. Code that takes advantage of a vulnerability
Explanation:
Exploits are scripts or code used to take advantage of specific software or system vulnerabilities.

25. Which technique is used to identify hosts in a subnet without sending packets?

A. Passive scanning
B. Ping sweep
C. Active scanning
D. Traceroute

Answer: A. Passive scanning
Explanation:
Passive scanning listens for traffic without generating any, helping to avoid detection.

26. The practice of sending unauthorized commands from a trusted user’s browser is known as:

A. CSRF
B. SQLi
C. Phishing
D. MITM

Answer: A. CSRF
Explanation:
Cross-site request forgery tricks users into executing unwanted actions in a web app where they’re authenticated.

27. Which Linux tool is used to manipulate packets and perform packet filtering?

A. Nmap
B. iptables
C. tcpdump
D. Hydra

Answer: B. iptables
Explanation:
iptables configures firewall rules and packet filtering on Linux systems.

28. What does the term “zero-day” refer to?

A. Malware that deletes files
B. Known vulnerability with available patches
C. Exploit used on the same day the vulnerability is discovered
D. Antivirus bypass script

Answer: C. Exploit used on the same day the vulnerability is discovered
Explanation:
Zero-day refers to a newly discovered vulnerability that has no patch, making it highly dangerous.

29. Which of the following best describes sniffing?

A. Injecting packets into a network
B. Monitoring network traffic for data
C. Altering DNS entries
D. Cracking hashes

Answer: B. Monitoring network traffic for data
Explanation:
Sniffing captures packets as they travel over a network to analyze content like credentials or session info.

30. What is the final phase of ethical hacking?

A. Covering tracks
B. Gaining access
C. Reporting
D. Enumeration

Answer: C. Reporting
Explanation:
After the testing is complete, ethical hackers compile findings into a report with actionable recommendations.