- A
DSL
Why wrong: DSL has limited speed and higher latency, unsuitable for demanding cloud applications.
- B
Cable
Why wrong: Cable offers decent speeds but has shared bandwidth and higher latency than fiber, especially during peak times.
- C
Fixed wireless
Why wrong: Fixed wireless can provide moderate speeds but is susceptible to interference and weather, and latency is higher than fiber.
- D
Fiber optic
Fiber optic offers the highest speeds, lowest latency, and is not affected by electromagnetic interference, ideal for cloud apps.
Question 923 of 1,020
220-1201 Internet Connection Types Practice Question
This 220-1201 practice question tests your understanding of internet connection types. 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 company is moving to a new building that has no existing internet infrastructure. They need the highest possible download speeds with low latency for cloud applications. Which connection type should they choose?
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
✓
Fiber optic
Fiber optic uses light pulses transmitted through glass or plastic strands, offering symmetrical gigabit speeds (e.g., 1 Gbps or higher) with extremely low latency (often <5 ms). This makes it ideal for cloud applications requiring high download speeds and real-time responsiveness, unlike older copper-based or wireless technologies.
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.
- ✗
DSL
Why it's wrong here
DSL has limited speed and higher latency, unsuitable for demanding cloud applications.
- ✗
Cable
Why it's wrong here
Cable offers decent speeds but has shared bandwidth and higher latency than fiber, especially during peak times.
- ✗
Fixed wireless
Why it's wrong here
Fixed wireless can provide moderate speeds but is susceptible to interference and weather, and latency is higher than fiber.
- ✓
Fiber optic
Why this is correct
Fiber optic offers the highest speeds, lowest latency, and is not affected by electromagnetic interference, ideal for cloud apps.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Candidates often confuse 'high speed' with 'best for cloud apps' and pick cable or fixed wireless due to marketing speeds, ignoring the critical factors of latency consistency and symmetrical bandwidth that fiber uniquely provides.
Detailed technical explanation
How to think about this question
Fiber optic networks use single-mode or multi-mode fiber with wavelengths around 1310 nm or 1550 nm, achieving near-speed-of-light propagation. Unlike copper, fiber is immune to electromagnetic interference (EMI) and supports longer distances without signal degradation, making it the backbone for modern ISP infrastructure. In real-world scenarios, fiber's low latency (often <1 ms locally) is critical for real-time cloud applications like video conferencing or virtual desktops, where even 10 ms of jitter can degrade user experience.
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 220-1201 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.
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FAQ
Questions learners often ask
What does this 220-1201 question test?
Internet Connection Types — This question tests Internet Connection Types — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Fiber optic — Fiber optic uses light pulses transmitted through glass or plastic strands, offering symmetrical gigabit speeds (e.g., 1 Gbps or higher) with extremely low latency (often <5 ms). This makes it ideal for cloud applications requiring high download speeds and real-time responsiveness, unlike older copper-based or wireless technologies.
What should I do if I get this 220-1201 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 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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