Quick Answer
The answer is FTK Imager Lite. This tool is the correct choice for live memory acquisition on a Windows system because it employs a read-only, lightweight architecture that captures the contents of RAM without writing any data to the disk or modifying memory pages, thereby preserving the system’s state and maintaining forensic integrity. On the Computer Hacking Forensic Investigator CHFI exam, this question tests your understanding of live forensics versus dead-box acquisition, often appearing as a scenario where you must avoid altering volatile data. A common trap is selecting a tool like DumpIt or WinPmem, which are also valid for memory capture but may write a driver to disk; FTK Imager Lite is preferred specifically for its non-invasive, portable design that leaves no footprint. Remember the mnemonic “Lite Leaves No Trace” to recall that FTK Imager Lite is the go-to for live RAM capture without altering the evidence.
This CHFI practice question tests your understanding of computer forensics lab. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
During 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?
dd
Why wrong: dd is used for disk imaging, not RAM capture.
FTK Imager Lite
FTK Imager Lite is designed to capture RAM from a live system without altering the system's state.
EnCase
Why wrong: EnCase is a comprehensive forensic suite but not ideal for live RAM capture without system alteration.
WinHex
Why wrong: WinHex can capture RAM but may alter the system state.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
FTK Imager Lite
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.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
dd
Why it's wrong here
dd is used for disk imaging, not RAM capture.
FTK Imager Lite
Why this is correct
FTK Imager Lite is designed to capture RAM from a live system without altering the system's state.
Related concept
Read the scenario before looking for a memorised answer.
EnCase
Why it's wrong here
EnCase is a comprehensive forensic suite but not ideal for live RAM capture without system alteration.
WinHex
Why it's wrong here
WinHex can capture RAM but may alter the system state.
Common exam traps
EC-Council often tests the misconception that dd is the universal acquisition tool, but candidates forget that dd is not native to Windows and can alter the system state if not used with a dedicated memory acquisition driver.
Detailed technical explanation
FTK Imager Lite leverages the Windows API (e.g., CreateFile with \\.\PhysicalMemory) to read RAM pages in a non-intrusive manner, bypassing the need for kernel-mode drivers that could modify memory. In real-world scenarios, analysts often use it alongside a write-blocker for disk imaging, but for RAM, it relies on the fact that Windows does not lock all memory pages, allowing a snapshot without triggering anti-forensic mechanisms like memory scrubbing.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the CHFI exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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FAQ
Computer Forensics Lab — This question tests Computer Forensics Lab — Read the scenario before looking for a memorised answer..
The correct answer is: FTK Imager Lite — 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.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
This CHFI practice question is part of Courseiva's free EC-Council certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CHFI exam.
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