- A
AWS Wavelength
Correct. AWS Wavelength brings AWS compute and storage to the edge of 5G networks, providing ultra-low latency for mobile applications such as real-time gaming, AR/VR, and live video processing. This service is purpose-built for scenarios where latency to mobile subscribers is critical and the application must run within the telecom network edge.
- B
AWS Local Zones
Why wrong: AWS Local Zones place compute, storage, and database services closer to large population centers to provide single-digit millisecond latency for end users. However, they do not embed directly within 5G mobile networks and are not optimized for sub-10ms latency requirements specifically for mobile subscribers on 5G.
- C
AWS Outposts
Why wrong: AWS Outposts extend AWS infrastructure and services to on-premises or edge locations that the customer controls. While it provides low latency for local workloads, it is not designed to be deployed within a telecommunications provider's 5G network and does not offer the same level of integration with mobile subscribers.
- D
Amazon CloudFront Edge Locations
Why wrong: Amazon CloudFront edge locations are points of presence that cache and deliver content (e.g., static files, video) to users with low latency. They are not designed to run general-purpose compute workloads for real-time multiplayer game logic; they are primarily for content delivery and do not provide the same computational capabilities required for interactive gaming.
Quick Answer
The answer is AWS Wavelength, because it embeds AWS compute and storage services directly at the edge of 5G telecommunications networks, enabling ultra-low latency under 10 milliseconds for mobile subscribers. This architecture allows the gaming company to process player interactions within the carrier’s network, drastically reducing the round-trip time between the mobile device and the application server. On the AWS Certified Cloud Practitioner CLF-C02 exam, this scenario tests your understanding of edge computing services and the specific use case for 5G workloads—a common trap is confusing AWS Wavelength with AWS Outposts or AWS Local Zones, which do not integrate directly into the mobile carrier’s 5G core. Remember that Wavelength is purpose-built for 5G edge, while Outposts extends AWS infrastructure on-premises and Local Zones places compute closer to population centers but not inside the telecom network. A helpful memory tip: think “Wavelength = Wireless edge,” linking the service name directly to the 5G radio wave spectrum where ultra-low latency is achieved.
CLF-C02 Cloud Technology and Services Practice Question
This CLF-C02 practice question tests your understanding of cloud technology and services. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 mobile gaming company is developing a real-time multiplayer game that requires ultra-low latency (under 10 milliseconds) for player interactions. The company expects most of its users to be on 5G mobile networks. To meet the latency requirement, the company needs to deploy compute and storage resources as close as possible to the mobile subscribers, directly at the edge of the telecommunications network. Which AWS service should the company use?
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
AWS Wavelength
AWS Wavelength is the correct choice because it embeds AWS compute and storage services directly at the edge of 5G telecommunications networks, enabling ultra-low latency (under 10 ms) for mobile subscribers. This allows the gaming company to process player interactions within the carrier's network, minimizing the round-trip time between the mobile device and the application server.
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.
- ✓
AWS Wavelength
Why this is correct
Correct. AWS Wavelength brings AWS compute and storage to the edge of 5G networks, providing ultra-low latency for mobile applications such as real-time gaming, AR/VR, and live video processing. This service is purpose-built for scenarios where latency to mobile subscribers is critical and the application must run within the telecom network edge.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS Local Zones
Why it's wrong here
AWS Local Zones place compute, storage, and database services closer to large population centers to provide single-digit millisecond latency for end users. However, they do not embed directly within 5G mobile networks and are not optimized for sub-10ms latency requirements specifically for mobile subscribers on 5G.
- ✗
AWS Outposts
Why it's wrong here
AWS Outposts extend AWS infrastructure and services to on-premises or edge locations that the customer controls. While it provides low latency for local workloads, it is not designed to be deployed within a telecommunications provider's 5G network and does not offer the same level of integration with mobile subscribers.
- ✗
Amazon CloudFront Edge Locations
Why it's wrong here
Amazon CloudFront edge locations are points of presence that cache and deliver content (e.g., static files, video) to users with low latency. They are not designed to run general-purpose compute workloads for real-time multiplayer game logic; they are primarily for content delivery and do not provide the same computational capabilities required for interactive gaming.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse AWS Local Zones or CloudFront Edge Locations as suitable for ultra-low latency compute, but only Wavelength is purpose-built for 5G mobile edge computing with direct carrier integration.
Detailed technical explanation
How to think about this question
AWS Wavelength leverages the 5G User Plane Function (UPF) to route traffic directly to Wavelength Zones without traversing the internet, achieving latencies as low as 1–5 ms. Each Wavelength Zone is a logical extension of an AWS Region, providing EC2 instances, EBS volumes, and VPC networking within the carrier's data center. A real-world scenario is a multiplayer game where player actions must be synchronized across dozens of users; Wavelength allows the game server to process inputs and broadcast state updates within a single 5G network hop.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
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.
- →
Cloud Technology and Services — study guide chapter
Learn the concepts, then practise the questions
- →
Cloud Technology and Services practice questions
Targeted practice on this topic area only
- →
All CLF-C02 questions
1,024 questions across all exam domains
- →
AWS Certified Cloud Practitioner CLF-C02 study guide
Full concept coverage aligned to exam objectives
- →
CLF-C02 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related CLF-C02 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Cloud Concepts practice questions
Practise CLF-C02 questions linked to Cloud Concepts.
Security and Compliance practice questions
Practise CLF-C02 questions linked to Security and Compliance.
Cloud Technology and Services practice questions
Practise CLF-C02 questions linked to Cloud Technology and Services.
Billing, Pricing, and Support practice questions
Practise CLF-C02 questions linked to Billing, Pricing, and Support.
AWS shared responsibility model practice questions
Practise CLF-C02 questions linked to AWS shared responsibility model.
AWS IAM practice questions
Practise CLF-C02 questions linked to AWS IAM.
AWS pricing practice questions
Practise CLF-C02 questions linked to AWS pricing.
AWS support plans practice questions
Practise CLF-C02 questions linked to AWS support plans.
AWS S3 practice questions
Practise CLF-C02 questions linked to AWS S3.
AWS EC2 practice questions
Practise CLF-C02 questions linked to AWS EC2.
Practice this exam
Start a free CLF-C02 practice session
Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.
FAQ
Questions learners often ask
What does this CLF-C02 question test?
Cloud Technology and Services — This question tests Cloud Technology and Services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: AWS Wavelength — AWS Wavelength is the correct choice because it embeds AWS compute and storage services directly at the edge of 5G telecommunications networks, enabling ultra-low latency (under 10 ms) for mobile subscribers. This allows the gaming company to process player interactions within the carrier's network, minimizing the round-trip time between the mobile device and the application server.
What should I do if I get this CLF-C02 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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Same concept, more angles
1 more ways this is tested on CLF-C02
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 developing a real-time multiplayer game that requires extremely low latency (under 10ms) for player interactions. The game will be accessed by mobile users on 5G networks in select metropolitan areas. The company wants to run the game server logic as close to the users as possible, leveraging the low latency of 5G and avoiding the round trip to an AWS Region. Which AWS service should the company use to deploy the game server compute at the edge of the 5G network?
medium- A.AWS Outposts
- B.AWS Local Zones
- ✓ C.AWS Wavelength
- D.AWS Global Accelerator
Why C: AWS Wavelength is designed specifically to bring AWS compute and storage services to the edge of 5G networks, embedding AWS infrastructure within telecommunications providers' data centers. This enables sub-10ms latency for mobile users by eliminating the round trip to a regional AWS Region, making it ideal for real-time multiplayer game server logic on 5G.
Last reviewed: Jun 11, 2026
This CLF-C02 practice question is part of Courseiva's free Amazon Web Services 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 CLF-C02 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.