- A
Connect the printer directly to the router using a long Ethernet cable
Why wrong: This is not practical for a conference room and may create tripping hazards; it also bypasses the structured cabling.
- B
Use a tone generator and probe to trace the wall jack to the patch panel
This tool allows the technician to identify which cable in the patch panel corresponds to the wall jack, enabling proper connection.
- C
Assume the jack is functional and connect the printer
Why wrong: Assuming functionality without verification could lead to connectivity issues if the jack is not properly patched.
- D
Use a WiFi adapter for the printer instead
Why wrong: While this could work, the scenario specifies a wired connection, and the technician should first attempt to use the available wired infrastructure.
Quick Answer
The correct approach is to use a tone generator and probe to trace the wall jack back to the patch panel. This is the best method because the wall jack’s label is unreliable—it may be wired to a different network drop than expected. By connecting the tone generator to the wall jack and sweeping the patch panel with the probe, you can audibly identify the exact port, ensuring the printer connects to the correct network segment. On the CompTIA A+ Core 1 220-1201 exam, this question tests your understanding of physical network troubleshooting and cable management, often appearing in scenarios where labels are missing or incorrect. A common trap is assuming the label is accurate or trying to test connectivity with a cable tester alone, which won’t trace the path. Remember the memory tip: “Tone the jack, probe the rack”—always verify the physical link before patching.
220-1101 Connectors Practice Question
This 220-1201 practice question tests your understanding of connectors. 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.
A technician is setting up a new network printer in a conference room. The printer has an RJ45 port for wired networking, but the only available wall jack is labeled with a different room number. The technician needs to connect the printer to the network. What is the best approach?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"best"Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Use a tone generator and probe to trace the wall jack to the patch panel
The wall jack may be connected to a different network drop. The technician should use a tone generator and probe to identify which port on the patch panel corresponds to that wall jack, ensuring correct connectivity.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Connect the printer directly to the router using a long Ethernet cable
Why it's wrong here
This is not practical for a conference room and may create tripping hazards; it also bypasses the structured cabling.
- ✓
Use a tone generator and probe to trace the wall jack to the patch panel
Why this is correct
This tool allows the technician to identify which cable in the patch panel corresponds to the wall jack, enabling proper connection.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
- ✗
Assume the jack is functional and connect the printer
Why it's wrong here
Assuming functionality without verification could lead to connectivity issues if the jack is not properly patched.
- ✗
Use a WiFi adapter for the printer instead
Why it's wrong here
While this could work, the scenario specifies a wired connection, and the technician should first attempt to use the available wired infrastructure.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Trap categories for this question
Scenario analysis trap
While this could work, the scenario specifies a wired connection, and the technician should first attempt to use the available wired infrastructure.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 220-1201 NAT questions on configuration and troubleshooting.
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Connectors — study guide chapter
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Connectors practice questions
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FAQ
Questions learners often ask
What does this 220-1201 question test?
Connectors — This question tests Connectors — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Use a tone generator and probe to trace the wall jack to the patch panel — The wall jack may be connected to a different network drop. The technician should use a tone generator and probe to identify which port on the patch panel corresponds to that wall jack, ensuring correct connectivity.
What should I do if I get this 220-1201 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 220-1201 NAT questions on configuration and troubleshooting.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Last reviewed: Jun 18, 2026
This 220-1201 practice question is part of Courseiva's free CompTIA 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 220-1201 exam.
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