The answer is to capture the contents of volatile memory from affected systems first. This is correct because volatile memory, or RAM, holds ephemeral data such as running processes, active network connections, open files, and encryption keys that vanish the moment the system loses power or is shut down. In the context of the Cisco CyberOps Associate 200-201 exam, this question tests your understanding of the forensic evidence preservation order, which prioritizes collecting the most fragile data before any action—like isolating the system or pulling the plug—that could alter the system state. A common trap is thinking you should isolate the network first, but that can trigger processes that overwrite memory. Remember the mnemonic "Volatile Vanishes First" to lock in the priority: always capture RAM before anything else.
200-201 Security Monitoring Practice Question
This 200-201 practice question tests your understanding of security monitoring. 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 security incident, an analyst needs to preserve network evidence for forensic analysis. Which action should be taken first?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Capture the contents of volatile memory from affected systems.
During a security incident, the first priority is to capture volatile memory (RAM) because it contains critical evidence such as running processes, network connections, and encryption keys that will be lost when the system is powered off. Option D is correct because volatile data is ephemeral and must be collected before any action that could alter the system state, such as shutdown or isolation.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Isolate the affected systems from the network.
Why it's wrong here
Isolation is good, but volatile data capture should precede it if possible.
✗
Create a forensic image of all hard drives.
Why it's wrong here
Disk imaging is important but not as urgent as capturing volatile data.
✗
Shut down the affected systems to prevent further damage.
Why it's wrong here
Shutting down destroys volatile evidence.
✓
Capture the contents of volatile memory from affected systems.
Why this is correct
Volatile data is lost when power is removed, so it must be captured first.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the order of volatility (RFC 3227) and the misconception that isolating or shutting down the system is the safest first step, when in fact it destroys the most volatile evidence.
Detailed technical explanation
How to think about this question
Volatile memory acquisition typically uses tools like FTK Imager, WinPmem, or LiME to dump RAM contents before any system state changes. In real-world scenarios, failing to capture memory first can lose evidence of rootkits or in-memory malware that never touches disk, such as fileless attacks using PowerShell or WMI. The order of volatility (RFC 3227) mandates capturing registers, cache, and RAM before any non-volatile storage.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 200-201 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
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Security Monitoring — This question tests Security Monitoring — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Capture the contents of volatile memory from affected systems. — During a security incident, the first priority is to capture volatile memory (RAM) because it contains critical evidence such as running processes, network connections, and encryption keys that will be lost when the system is powered off. Option D is correct because volatile data is ephemeral and must be collected before any action that could alter the system state, such as shutdown or isolation.
What should I do if I get this 200-201 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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