The answer is that the target has three services running, as indicated by the open ports 22, 80, and 443 in the Nmap output. When you interpret Nmap output, the key is to focus on the port state and service columns—here, “open” means a service is actively listening, and each unique port number corresponds to a distinct service (SSH, HTTP, and HTTPS). On the CompTIA PenTest+ PT0-002 exam, this tests your ability to read scan results without overanalyzing; a common trap is assuming a service like OpenSSH 7.4 is automatically vulnerable or that an SSL certificate is detailed when it isn’t. Remember, the output only shows what is explicitly listed—credentials, vulnerabilities, and certificate details require additional enumeration. A quick memory tip: “Ports are doors; open doors mean services, not problems.”
PT0-002 Tools and Code Analysis Practice Question
This PT0-002 practice question tests your understanding of tools and code analysis. Examine the command output carefully: the correct answer depends on what the output actually shows, not on general recall alone. 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.
Exhibit
Refer to the exhibit.
```
$ nmap -sV -sC 192.168.1.10
Starting Nmap 7.92 ( https://nmap.org )
Nmap scan report for 192.168.1.10
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 7.4 (protocol 2.0)
80/tcp open http Apache httpd 2.4.6
443/tcp open ssl/http Apache httpd (SSL-only mode)
```
A penetration tester runs the following command and receives the output. What does this output indicate?
Refer to the exhibit.
```
$ nmap -sV -sC 192.168.1.10
Starting Nmap 7.92 ( https://nmap.org )
Nmap scan report for 192.168.1.10
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 7.4 (protocol 2.0)
80/tcp open http Apache httpd 2.4.6
443/tcp open ssl/http Apache httpd (SSL-only mode)
```
A
The target has three services running
The scan shows three open ports (22, 80, 443) with services.
B
The target has a misconfigured SSL certificate
Why wrong: SSL certificate details are not shown.
C
The target is using default credentials
Why wrong: Default credentials are not indicated in the scan output.
D
The target is running a vulnerable version of OpenSSH
Why wrong: OpenSSH 7.4 is not inherently vulnerable based on version alone.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The target has three services running
Option B is correct because the output shows three open ports: 22, 80, 443. Option A is wrong because OpenSSH 7.4 is not necessarily vulnerable. Option C is wrong because no credentials are shown. Option D is wrong because the SSL certificate is not detailed.
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.
✓
The target has three services running
Why this is correct
The scan shows three open ports (22, 80, 443) with services.
Related concept
Read the scenario before looking for a memorised answer.
Default credentials are not indicated in the scan output.
✗
The target is running a vulnerable version of OpenSSH
Why it's wrong here
OpenSSH 7.4 is not inherently vulnerable based on version alone.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Trap categories for this question
Command / output trap
SSL certificate details are not shown.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 developer is choosing between AES-256 (symmetric) and RSA-2048 (asymmetric) for encrypting a large file that will be sent to a partner. Symmetric encryption is fast but requires key exchange; asymmetric is slower but solves the key distribution problem. A hybrid approach — encrypt the file with AES, encrypt the AES key with RSA — is standard. Questions like this test whether you understand when each approach applies.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this PT0-002 question in full detail.
Identify which PT0-002 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Tools and Code Analysis — This question tests Tools and Code Analysis — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The target has three services running — Option B is correct because the output shows three open ports: 22, 80, 443. Option A is wrong because OpenSSH 7.4 is not necessarily vulnerable. Option C is wrong because no credentials are shown. Option D is wrong because the SSL certificate is not detailed.
What should I do if I get this PT0-002 question wrong?
Identify which PT0-002 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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