15+ practice questions focused on Computer Forensics Lab — one of the most tested topics on the Computer Hacking Forensic Investigator CHFI exam. Each question includes a detailed explanation so you learn why the right answer is correct.
Start Computer Forensics Lab PracticeDuring a forensic investigation, an analyst needs to acquire data from a live Windows system without altering the system's state. Which tool should the analyst use to capture the contents of RAM?
Explanation: FTK Imager Lite is designed for live forensic acquisition on Windows systems, including capturing RAM contents without altering the system state. It uses a lightweight, read-only approach that avoids writing to the disk or modifying memory pages, preserving the integrity of the evidence.
A forensic lab is designing a network architecture to ensure the integrity of evidence during acquisition. What is the most critical design consideration?
Explanation: Hardware write-blockers are the most critical design consideration because they physically prevent any write operations to the source drive at the ATA/SCSI command level, ensuring that the evidence remains bit-for-bit unchanged during acquisition. Without a hardware write-blocker, even a single read operation from a forensic workstation could inadvertently modify metadata (e.g., last access timestamps) or trigger anti-forensic mechanisms, compromising the integrity of the evidence and its admissibility in court.
A forensic analyst is troubleshooting a write-blocker that is not working correctly. The analyst connected the write-blocker between the suspect drive and the forensic workstation, but the workstation still shows the drive as writable. What is the most likely cause?
Explanation: When a write-blocker is powered on after the suspect drive is already connected, the drive may have already been enumerated by the operating system as a writable device. Write-blockers rely on intercepting and filtering ATA/SCSI commands at the hardware level before the OS sees the drive; if the drive is connected first, the OS may have already sent write commands or cached write attributes, bypassing the blocker's protection. This is why the proper sequence is to power on the write-blocker first, then connect the suspect drive.
A forensic lab is establishing a chain of custody procedure. Which practice is considered best according to CHFI guidelines?
Explanation: Option D is correct because the chain of custody is fundamentally a legal and procedural requirement to demonstrate the integrity and admissibility of digital evidence. CHFI guidelines emphasize that every transfer of evidence must be meticulously documented with signatures, timestamps, and purpose to create an unbroken audit trail, which is the only practice that directly satisfies the legal standard for evidence handling.
Which TWO of the following are essential components of a computer forensics lab according to CHFI best practices?
Explanation: Option B is correct because a computer forensics lab must have a secure evidence storage area with controlled access to maintain the chain of custody and prevent tampering or unauthorized access to digital evidence. CHFI best practices emphasize physical security controls, such as biometric locks or access logs, to ensure evidence integrity throughout the investigation lifecycle.
+10 more Computer Forensics Lab questions available
Practice all Computer Forensics Lab questions1. Baseline your knowledge
Start with 10 questions to gauge your current understanding of Computer Forensics Lab. This tells you whether you need a concept refresher or just practice.
2. Review every explanation
For each question — right or wrong — read the full explanation. Understanding why an answer is correct is more valuable than knowing the answer itself.
3. Focus on exam traps
Computer Forensics Lab questions on the CHFI frequently use trap wording. Look for subtle differences in answers that test your precision, not just general knowledge.
4. Reach 80% consistently
Do repeated sessions until you score 80%+ three times in a row. Then move to mixed-mode practice to test cross-topic recall under realistic conditions.
The exact number varies per candidate. Computer Forensics Lab is tested as part of the Computer Hacking Forensic Investigator CHFI blueprint. Practicing with targeted Computer Forensics Lab questions ensures you can handle any format or difficulty that appears.
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Difficulty is subjective, but Computer Forensics Lab is a high-priority exam concept tested in multiple ways — direct recall, scenario analysis, and command-output interpretation. Consistent practice is the best way to build confidence.
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