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EC-Council Computer Hacking Forensic Investigator CHFI v11 312-49 Exam Questions
- Topic 1: Computer Forensics in Today : Covers fundamentals of digital forensics, importance of forensics in incident response, cybercrimes & investigations, forensic readiness, roles of forensic investigators, and standards & best practices.
- Topic 2: Computer Forensic Investigation Process: Contains the phases of a forensic investigation: first response, investigation planning, evidence collection, analysis, reporting, and post-investigation actions.
- Topic 3: Understanding Hard Disks and File Systems: Deals with disk structure, partitioning, file systems (NTFS, FAT, ext, HFS), boot process of different OS (Windows, Linux, macOS), and low-level file system behaviors.
- Topic 4: Data Acquisition and Duplication: This domain focuses on techniques for acquiring forensic images, live vs dead acquisition, order of volatility, forensic duplication, and ensuring the integrity of data.
- Topic 5: Defeating Anti-Forensics Techniques: Covers anti-forensic methods such as data hiding, steganography, file wiping, encryption, metadata tampering, trail obfuscation, and countermeasures.
- Topic 6: Windows Forensics: This domain includes collecting and analyzing volatile and non-volatile data, registry analysis, event logs, user artifacts (LNK, jump lists), memory forensics, and Windows application artifacts.
- Topic 7: Linux and Mac Forensics: This domain examines forensic investigation in Unix/Linux and macOS systems, volatile memory capture, file systems (e.g., ext, APFS), logs, and operating system-specific artifacts.
- Topic 8: Network Forensics: Covers capturing and analyzing network traffic, event correlation, investigating intrusions, identifying indicators of compromise (IoCs), and wireless forensics.
- Topic 9: Investigating Web Attacks: Deals with the analysis of web application logs, web server artifacts (IIS, Apache), examining attack vectors on websites, and related forensic techniques.
- Topic 10: Dark Web Forensics: Focuses on forensic strategies for the dark web: understanding Tor networks, analyzing dark web artifacts, tracing hidden transactions, and dark web investigation best practices.
- Topic 11: Cloud Forensics: Explores forensic methods in cloud environments (AWS, Azure, GCP), cloud storage, virtual machine artifacts, and challenges in multi-tenant environments.
- Topic 12: Email and Social Media Forensics: Examines email protocols, header analysis, social media data investigation, artifacts from messaging platforms, and legal aspects of digital correspondence.
- Topic 13: Malware Forensics: Covers static & dynamic malware analysis, behavior and network behavior analysis, ransomware, code analysis, and linking malware to forensic evidence.
- Topic 14: Mobile Forensics: Includes forensic acquisition and analysis of mobile devices (Android, iOS), file systems, app data, call logs, SMS, rooting/jailbreaking, and mobile OS artifacts.
- Topic 15: IoT Forensics: Studies forensic investigation of Internet of Things devices, embedded systems, networked sensors, smart home devices, and artifacts from IoT ecosystems.
Free EC-Council Computer Hacking Forensic Investigator CHFI v11 312-49 Exam Actual Questions
Note: Premium EC-Council Computer Hacking Forensic Investigator CHFI v11 312-49 Practice Questions — Last Updated: Oct. 05, 2026 (see below)
John, a system administrator at a growing e-commerce company, is tasked with configuring a RAID 5 array to support the company's increasing data storage needs. He needs to set up the array using three hard drives, ensuring that the data is both protected and accessible in the event of a drive failure. While configuring the array, John needs to understand how the RAID 5 system handles data redundancy and how parity data is distributed across the drives. How is the parity data stored and distributed in RAID 5?
According to the CHFI v11 Digital Evidence and Storage Fundamentals, RAID (Redundant Array of Independent Disks) configurations are critical for investigators to understand because they directly impact data availability, fault tolerance, and evidence reconstruction during forensic analysis. RAID 5 is one of the most commonly deployed RAID levels in enterprise environments due to its balance between performance, storage efficiency, and redundancy.
In a RAID 5 configuration, data and parity information are striped across all disks in the array. This means that parity blocks are not stored on a single dedicated drive; instead, parity is rotated among all participating drives. This design eliminates the bottleneck associated with a single parity disk and improves read performance while still providing fault tolerance.
If one drive fails, RAID 5 uses the distributed parity information along with the remaining data blocks to reconstruct the missing data on-the-fly, ensuring continued access to information. From a forensic perspective, this distributed parity mechanism is significant because investigators must correctly identify the RAID structure to rebuild the array and recover digital evidence accurately.
CHFI v11 explicitly differentiates RAID 5 from RAID 3 and RAID 4, which use dedicated parity disks, and from RAID 1, which relies on mirroring. Therefore, the correct and CHFI-aligned answer is Parity data is distributed across all drives in the array, making Option B correct.
During a forensic investigation in Chicago, Illinois, analysts attempt to recover image fragments from unallocated disk space. One fragment begins with the hexadecimal sequence FF D8 FF E0 and ends with FF D9, while another begins with 42 4D followed by header data specifying dimensions and color depth. Based on these file signatures, which image file format does the first fragment represent?
The correct answer is C because the signature FF D8 FF E0 is a well-known JPEG file header, and FF D9 is the standard JPEG end-of-image marker. In forensic file analysis, CHFI v11 expects candidates to understand file signatures and identify common file formats from hexadecimal headers and trailers, especially when working with carved fragments from unallocated space. The second signature in the question, 42 4D, identifies a BMP file because those bytes correspond to the Bitmap header. This contrast helps confirm that the first fragment is the JPEG one. Recognizing these signatures is important when file extensions are missing, corrupted, or intentionally changed to mislead investigators. JPEG files are especially common in photo evidence, email attachments, web artifacts, and recovered user content, so being able to identify them from raw hex data is a practical forensic skill. In CHFI-style questions, when the fragment begins with FF D8 FF E0 and closes with FF D9, the correct file type is JPEG. That answer aligns directly with the blueprint objective on image file analysis and hexadecimal file identification.
In a computer forensics investigation, what describes the route that evidence takes from the time you find it until the case is closed or goes to court?
During forensics investigations, investigators tend to collect the system time at first and compare it with UTC. What does the abbreviation UTC stand for?
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