hardMultiple Choice
Fixed Wireless Access: Stable Internet for Rural Areas
A client in a rural area has a cellular hotspot for internet but experiences frequent slowdowns. They want a more stable option that does not rely on wired infrastructure. Which technology should a technician recommend?
Quick Answer
The answer is fixed wireless access (FWA), as it provides a stable internet alternative for rural areas without relying on wired infrastructure. Unlike a cellular hotspot, which shares bandwidth with mobile users and suffers from congestion, FWA uses a dedicated directional antenna aimed at a nearby tower, delivering consistent throughput and lower latency. On the CompTIA A+ Core 1 220-1201 exam, this scenario tests your ability to differentiate last-mile technologies: satellite introduces high latency, DSL requires phone lines, and cable needs coaxial—all of which are often unavailable or impractical in remote locations. A common trap is choosing satellite due to its wireless nature, but remember that FWA’s line-of-sight connection offers the stability the client needs. Memory tip: “Fixed is focused” — a fixed antenna locks onto one tower, while a mobile hotspot wanders and wobbles.
⚠ Common exam trap
Candidates often confuse satellite with fixed wireless because both are 'wireless' and suitable for rural areas, but they overlook the critical difference in latency and stability—satellite's high latency makes it unsuitable for real-time applications like video conferencing or online gaming, which the client's 'frequent slowdowns' hint at.
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
✓
Fixed wireless
Fixed wireless (C) is the correct recommendation because it provides a stable, high-speed internet connection using radio waves between a fixed antenna on the client's premises and a nearby tower, without requiring any wired infrastructure. This technology is ideal for rural areas where DSL and cable are unavailable, and it offers lower latency and more consistent performance than satellite, which suffers from high latency due to geostationary orbit distances (approximately 600 ms round-trip time).
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 depends on copper telephone lines reaching the premises, which rural locations often lack or run at distances too long for usable speeds. It is the right recommendation where existing phone infrastructure is available and stable.
- ✗
Cable broadband
Why it's wrong here
Cable broadband requires physical coaxial infrastructure, which rural locations typically lack, so it cannot deliver service without wired build-out. It is tempting because cable offers stable, high-bandwidth connectivity in suburban and urban areas where HFC plant already passes the premises.
- ✓
Fixed wireless
Why this is correct
Fixed wireless delivers broadband via a directional radio link to a nearby tower, avoiding both wired infrastructure and the contention and variable signal quality of a cellular hotspot. It satisfies the rural stability constraint by providing a dedicated, consistent connection.
- ✗
Satellite
Why it's wrong here
Satellite introduces high latency and is affected by weather and line-of-sight, so it does not provide the stable low-latency link the client needs. It is tempting because satellite reaches remote areas without wired infrastructure, suiting locations beyond cellular or cable coverage.
Go deeper
Related to this question
Learn chapter
GPS and Navigation Technology
Key term
DSL
DSL (Digital Subscriber Line) is a technology that uses existing telephone lines to provide high-speed internet access without interrupting your phone service.
Key term
Latency
Latency is the time delay between a request being sent over a network and the response being received, often measured in milliseconds.
About these practice questions
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Same concept, more angles
1 more way this is tested on 220-1201
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A company is deploying a new branch office in a location where no wired internet is available. They need a reliable connection with moderate speed and low latency for VoIP and video conferencing. Which technology should they consider?
hard- A.Satellite internet
- ✓ B.Fixed wireless (e.g., point-to-point microwave)
- C.Cellular 4G/5G hotspot
- D.Dial-up
Why B: Fixed wireless (point-to-point microwave) provides a dedicated, low-latency link ideal for real-time applications like VoIP and video conferencing. Unlike satellite, it avoids the high latency (500-800 ms) caused by geostationary orbits, and unlike cellular, it offers consistent bandwidth without contention from other users in the area.
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.