EC0-349: EC-Council Computer Hacking Forensic Investigator (CHFI) Practice Exam
Are you preparing to become a certified Computer Hacking Forensic Investigator (CHFI)? The EC0-349 exam is a critical step in validating your expertise in digital forensics, cybercrime investigation, and evidence handling. Designed by EC-Council, this certification equips professionals with the knowledge and skills to identify cybercrime, collect evidence, and analyze digital data to support legal proceedings.
What is the EC0-349 CHFI Exam?
The EC0-349 exam assesses your understanding of forensic investigation techniques, tools, and procedures needed to investigate cyber incidents effectively. It covers a wide range of topics including evidence collection, forensic analysis, incident response, data recovery, and report writing. Passing this exam demonstrates your ability to uncover and document digital evidence in a manner that is legally admissible.
What Will You Learn?
How to conduct a systematic digital forensic investigation
Techniques for acquiring and preserving digital evidence
Forensic analysis of operating systems including Windows, Linux, and Mac OS
Recovering deleted, encrypted, and damaged files
Network forensics and tracing cyber-attacks
Mobile device forensics and cloud forensics essentials
Legal and ethical considerations in cybercrime investigations
Writing clear and concise forensic reports
Key Topics Covered
Digital Forensics Fundamentals
Investigative Process and Evidence Collection
Computer Forensics Tools and Techniques
Windows, Linux, and Mac Forensics
Network and Mobile Device Forensics
Forensic Imaging and Data Recovery
Anti-Forensics and Countermeasures
Legal Procedures and Chain of Custody
Why Choose Exam Sage for Your CHFI Exam Preparation?
Exam Sage offers comprehensive, up-to-date, and expertly crafted practice exams that mirror the real EC0-349 certification test. Our practice questions include detailed explanations to help you understand complex concepts and identify your strengths and weaknesses. With Exam Sage, you gain access to:
Realistic practice questions based on the latest EC-Council exam objectives
Clear, step-by-step answer explanations to deepen your understanding
Flexible study options to fit your schedule
A trusted platform dedicated to helping you succeed
Prepare confidently with Exam Sage and enhance your chances of passing the EC0-349 CHFI exam on your first attempt. Start practicing today and take a decisive step toward advancing your cybersecurity forensic career!
Sample Questions and Answers
1. Which Windows utility is used to examine a disk’s physical and logical structure during forensic analysis?
A. Event Viewer
B. Disk Defragmenter
C. Disk Management
D. Disk Editor
Answer: D. Disk Editor
Explanation: Disk Editors allow forensic analysts to view raw sectors of disks to recover or analyze data not visible through the operating system.
2. What is the primary purpose of chain of custody in digital forensics?
A. Encrypt collected data
B. Validate hash values
C. Ensure evidence integrity
D. Backup digital evidence
Answer: C. Ensure evidence integrity
Explanation: Chain of custody documents who handled evidence, when, and how to prove its integrity in court.
3. What file system is commonly used by Windows systems and supports metadata journaling?
A. FAT32
B. NTFS
C. EXT4
D. HFS+
Answer: B. NTFS
Explanation: NTFS (New Technology File System) is the default for Windows and includes features like journaling and permissions.
4. Which command is used in Linux to create a bit-by-bit copy of a drive for forensic purposes?
A. cp
B. dd
C. mkdir
D. tar
Answer: B. dd
Explanation: dd is a command-line utility used to perform low-level copying of disks or partitions, ideal for forensic imaging.
5. Which of the following tools is best for memory forensics?
A. EnCase
B. FTK
C. Volatility
D. Autopsy
Answer: C. Volatility
Explanation: Volatility is a powerful framework specifically designed to extract digital artifacts from memory dumps.
6. What type of data resides in the Windows pagefile (pagefile.sys)?
A. Encrypted passwords
B. User-created documents
C. Swapped memory data
D. Registry entries
Answer: C. Swapped memory data
Explanation: The pagefile contains data swapped from RAM, which may include passwords, URLs, and other sensitive information.
7. Which hashing algorithm is preferred for forensic integrity checks?
A. SHA-256
B. MD4
C. SHA-1
D. Base64
Answer: A. SHA-256
Explanation: SHA-256 provides a strong cryptographic hash used to validate the integrity of digital evidence.
8. Which of the following is a volatile data source in incident response?
A. Hard disk
B. CD-ROM
C. RAM
D. Flash drive
Answer: C. RAM
Explanation: RAM is volatile, meaning its data is lost when the system is powered off, making it critical to acquire early.
9. What is steganography?
A. Encrypting data
B. Hiding data in other files
C. Creating fake websites
D. Injecting malicious code
Answer: B. Hiding data in other files
Explanation: Steganography hides data within other media, such as images or audio, to avoid detection.
10. What Windows artifact logs user logon and logoff events?
A. Security Event Log
B. System Event Log
C. Application Event Log
D. Registry Hive
Answer: A. Security Event Log
Explanation: Logon events are recorded in the Security Log and can help determine user activity timelines.
11. What command shows active network connections in Windows?
A. netconfig
B. ifconfig
C. netstat
D. connect
Answer: C. netstat
Explanation: netstat provides information about active TCP/UDP connections and listening ports.
12. Which attack hides malicious code inside another process’s address space?
A. Code Injection
B. Buffer Overflow
C. DLL Hijacking
D. Process Hollowing
Answer: D. Process Hollowing
Explanation: In process hollowing, a legitimate process is created in a suspended state and replaced with malicious code.
13. What is a hash collision?
A. When two files have the same size
B. When hash values of two different files are the same
C. When a hash algorithm fails to execute
D. When two hashes are encrypted
Answer: B. When hash values of two different files are the same
Explanation: A collision occurs when two distinct inputs produce the same hash value, compromising integrity.
14. What protocol is primarily used for collecting logs in real time?
A. HTTP
B. SMTP
C. Syslog
D. FTP
Answer: C. Syslog
Explanation: Syslog is widely used for transmitting log messages over a network in real time.
15. What does MFT stand for in the context of NTFS?
A. Master File Tracker
B. Media File Table
C. Master File Table
D. Managed File Transport
Answer: C. Master File Table
Explanation: MFT is a database in NTFS that stores metadata and information about files and directories.
16. Which of the following is an anti-forensics technique?
A. Disk imaging
B. File recovery
C. Data wiping
D. Log correlation
Answer: C. Data wiping
Explanation: Data wiping is used to permanently remove data, hindering forensic recovery.
17. Which type of evidence is best described as information that supports a fact or assertion?
A. Direct evidence
B. Circumstantial evidence
C. Corroborative evidence
D. Hearsay evidence
Answer: C. Corroborative evidence
Explanation: Corroborative evidence supports or confirms other evidence in an investigation.
18. What is the purpose of a forensic write blocker?
A. Prevents copying evidence
B. Prevents booting from the drive
C. Prevents modification of data during acquisition
D. Encrypts the data
Answer: C. Prevents modification of data during acquisition
Explanation: Write blockers ensure that data on a suspect drive is not altered during analysis or imaging.
19. What term describes the process of determining who is responsible for an event?
A. Attribution
B. Enumeration
C. Escalation
D. Correlation
Answer: A. Attribution
Explanation: Attribution in digital forensics is identifying the individual or group behind a cyber event.
20. What log file records user login failures in Windows?
A. setupapi.log
B. AppEvent.Evt
C. Security Event Log
D. System32.ini
Answer: C. Security Event Log
Explanation: Failed login attempts are recorded in the Security Event Log, useful for detecting unauthorized access attempts.
21. In which location are browser cache files typically stored on Windows systems?
A. C:\Temp
B. C:\Windows\System32
C. C:\Users[Username]\AppData
D. C:\Program Files
Answer: C. C:\Users[Username]\AppData
Explanation: The AppData directory holds user-specific application data, including browser caches and cookies.
22. What is the primary function of FTK Imager?
A. Network scanning
B. Disk wiping
C. Memory corruption
D. Evidence acquisition
Answer: D. Evidence acquisition
Explanation: FTK Imager allows forensic investigators to create disk images and preview evidence without altering it.
23. What artifact could reveal a user’s web browsing history?
A. Prefetch files
B. SAM file
C. Pagefile
D. Web browser cache
Answer: D. Web browser cache
Explanation: The cache stores parts of websites, including history, cookies, and downloaded files.
24. What is the primary risk of using live forensics on a running system?
A. Data loss
B. Network latency
C. Evidence alteration
D. Software crashes
Answer: C. Evidence alteration
Explanation: Live forensics may unintentionally alter volatile data, affecting the integrity of the evidence.
25. What does the Windows Registry contain?
A. Hardware drivers
B. Boot loaders
C. Configuration settings
D. Swap space
Answer: C. Configuration settings
Explanation: The Windows Registry contains OS and application configuration settings, user preferences, and more.
26. What can prefetch files reveal in an investigation?
A. Network traffic
B. Files copied
C. Programs executed
D. Deleted files
Answer: C. Programs executed
Explanation: Prefetch files store information about programs run recently to speed up loading, useful for timeline analysis.
27. What kind of analysis focuses on who accessed what and when?
A. File system analysis
B. Network analysis
C. Timeline analysis
D. Ownership analysis
Answer: C. Timeline analysis
Explanation: Timeline analysis correlates time-based artifacts to reconstruct sequences of events.
28. What is slack space?
A. Reserved space in memory
B. Unused space at the end of a file cluster
C. Extra bytes in password fields
D. Backup partition
Answer: B. Unused space at the end of a file cluster
Explanation: Slack space can contain remnants of previously deleted data and is valuable in forensics.
29. Which of the following is NOT typically stored in Windows Registry?
A. User settings
B. Browser cache
C. Program paths
D. MRU (Most Recently Used) lists
Answer: B. Browser cache
Explanation: Browser cache is stored in the file system, while MRU lists and settings are in the Registry.
30. Which tool is best for forensic email analysis?
A. Cain & Abel
B. X-Ways
C. MailXaminer
D. Wireshark
Answer: C. MailXaminer
Explanation: MailXaminer specializes in analyzing emails, attachments, and headers for forensic investigations.
