Quick Answer
The answer is Volatility, the most appropriate memory forensics tool for Linux because it is a specialized framework designed to analyze raw RAM dumps without relying on the compromised operating system’s kernel data structures. Unlike live response tools that can be subverted by rootkits, Volatility works offline by parsing the memory image’s low-level data structures to extract running processes using plugins like `pslist` or `pstree`, and active network connections via `netscan` or `connscan`. On the Cisco CyberOps Associate 200-201 exam, this question tests your understanding of forensic acquisition versus live analysis—a common trap is choosing `ps` or `netstat`, which require a trusted kernel. Remember that Volatility treats the memory dump as a static snapshot, making it immune to tampering. Memory tip: think “Volatile memory needs Volatility” to recall that RAM forensics demands a dedicated tool, not system commands.
This 200-201 practice question tests your understanding of host-based analysis. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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.
A security analyst is analyzing a memory dump from a compromised Linux server. Which tool is most appropriate for extracting running processes and network connections from the dump?
volatility
Volatility can analyze memory dumps to extract process and network information.
nmap
Why wrong: nmap scans network hosts, not memory dumps.
Wireshark
Why wrong: Wireshark captures live network traffic, not from memory dumps.
tcpdump
Why wrong: tcpdump is a live packet capture tool.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
volatility
Volatility is the correct tool because it is a specialized memory forensics framework designed to analyze RAM dumps. It can extract a list of running processes (via the `pslist` or `pstree` plugins) and active network connections (via the `netscan` or `connscan` plugins) directly from the memory image, without relying on the live system's kernel data structures which may be compromised.
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.
volatility
Why this is correct
Volatility can analyze memory dumps to extract process and network information.
Related concept
Read the scenario before looking for a memorised answer.
nmap
Why it's wrong here
nmap scans network hosts, not memory dumps.
Wireshark
Why it's wrong here
Wireshark captures live network traffic, not from memory dumps.
tcpdump
Why it's wrong here
tcpdump is a live packet capture tool.
Common exam traps
Cisco often tests the distinction between live network analysis tools (nmap, Wireshark, tcpdump) and memory forensics tools (Volatility), expecting candidates to recognize that only Volatility can extract process and connection artifacts from a static memory dump.
Detailed technical explanation
Volatility works by parsing the kernel's process control blocks (e.g., `task_struct` in Linux) and network data structures (e.g., `tcp_sock`, `udp_sock`) from the memory dump. It uses profile-specific offsets to locate these structures, which vary between kernel versions. In a real incident, an attacker may hide processes using rootkits that unlink from the kernel's process list; Volatility's `psxview` plugin can cross-reference multiple sources (e.g., PID table, process tree) to detect such hidden processes.
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 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
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Host-Based Analysis — This question tests Host-Based Analysis — Read the scenario before looking for a memorised answer..
The correct answer is: volatility — Volatility is the correct tool because it is a specialized memory forensics framework designed to analyze RAM dumps. It can extract a list of running processes (via the `pslist` or `pstree` plugins) and active network connections (via the `netscan` or `connscan` plugins) directly from the memory image, without relying on the live system's kernel data structures which may be compromised.
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 25, 2026
This 200-201 practice question is part of Courseiva's free Cisco 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 200-201 exam.
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