- A
Use AWS PrivateLink with Network Load Balancers to connect VPCs
Why wrong: PrivateLink is for accessing specific services, not for general VPC-to-VPC connectivity.
- B
Deploy AWS Client VPN and configure routes between VPCs
Why wrong: Client VPN is for remote user access, not for VPC-to-VPC connectivity.
- C
Create an AWS Transit Gateway and attach all VPCs to it
Transit Gateway provides scalable connectivity up to 100 Gbps per attachment.
- D
Configure VPC peering connections between each pair of VPCs
Why wrong: VPC peering is point-to-point and does not support 100 Gbps per connection.
Question 809 of 1,705
ANS-C01 Network Implementation Practice Question
This ANS-C01 practice question tests your understanding of network implementation. 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 company is deploying a multi-VPC architecture with connectivity requirements. The network team needs to establish private connectivity between VPCs in the same AWS account and region, using services that can scale to 100 Gbps throughput. Which solution meets these requirements?
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
✓
Create an AWS Transit Gateway and attach all VPCs to it
AWS Transit Gateway (TGW) acts as a regional hub-and-spoke router that can interconnect thousands of VPCs and on-premises networks, supporting burst throughput up to 100 Gbps per attachment. It simplifies multi-VPC connectivity by eliminating the need for full-mesh peering and provides centralized routing, making it the only option that meets both the scalability and private connectivity requirements.
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.
- ✗
Use AWS PrivateLink with Network Load Balancers to connect VPCs
Why it's wrong here
PrivateLink is for accessing specific services, not for general VPC-to-VPC connectivity.
- ✗
Deploy AWS Client VPN and configure routes between VPCs
Why it's wrong here
Client VPN is for remote user access, not for VPC-to-VPC connectivity.
- ✓
Create an AWS Transit Gateway and attach all VPCs to it
Why this is correct
Transit Gateway provides scalable connectivity up to 100 Gbps per attachment.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Configure VPC peering connections between each pair of VPCs
Why it's wrong here
VPC peering is point-to-point and does not support 100 Gbps per connection.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The ANS-C01 exam often tests the misconception that VPC peering can scale to high throughput by simply adding more connections, but the trap here is that VPC peering has a per-connection bandwidth cap (typically 10 Gbps) and lacks transitive routing, making it unsuitable for high-throughput multi-VPC architectures compared to Transit Gateway's hub-and-spoke design.
Detailed technical explanation
How to think about this question
Transit Gateway uses a single network interface per VPC attachment and leverages AWS's internal infrastructure to route traffic at high bandwidth, with each attachment supporting up to 50 Gbps burst and aggregate throughput scaling to 100 Gbps across multiple attachments. It supports dynamic route propagation via BGP over VPN attachments and static routes for VPC attachments, enabling centralized traffic inspection, segmentation, and transitive routing without the limitations of VPC peering (which does not support transitive routing).
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
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
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.
- →
Network Implementation — study guide chapter
Learn the concepts, then practise the questions
- →
Network Implementation practice questions
Targeted practice on this topic area only
- →
All ANS-C01 questions
1,705 questions across all exam domains
- →
AWS Certified Advanced Networking Specialty ANS-C01 study guide
Full concept coverage aligned to exam objectives
- →
ANS-C01 practice test guide
How to use practice tests most effectively before exam day
Related practice questions
Related ANS-C01 practice-question pages
Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.
Network Management and Operations practice questions
Practise ANS-C01 questions linked to Network Management and Operations.
Network Security, Compliance and Governance practice questions
Practise ANS-C01 questions linked to Network Security, Compliance and Governance.
Network Design practice questions
Practise ANS-C01 questions linked to Network Design.
Network Implementation practice questions
Practise ANS-C01 questions linked to Network Implementation.
ANS-C01 fundamentals practice questions
Practise ANS-C01 questions linked to ANS-C01 fundamentals.
ANS-C01 scenario practice questions
Practise ANS-C01 questions linked to ANS-C01 scenario.
ANS-C01 troubleshooting practice questions
Practise ANS-C01 questions linked to ANS-C01 troubleshooting.
Practice this exam
Start a free ANS-C01 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 ANS-C01 question test?
Network Implementation — This question tests Network Implementation — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create an AWS Transit Gateway and attach all VPCs to it — AWS Transit Gateway (TGW) acts as a regional hub-and-spoke router that can interconnect thousands of VPCs and on-premises networks, supporting burst throughput up to 100 Gbps per attachment. It simplifies multi-VPC connectivity by eliminating the need for full-mesh peering and provides centralized routing, making it the only option that meets both the scalability and private connectivity requirements.
What should I do if I get this ANS-C01 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 →
Keep practising
More ANS-C01 practice questions
- A financial services company has a VPC with a public subnet and a private subnet. EC2 instances in the private subnet ne…
- A company is designing a network security architecture for a multi-account environment using AWS Transit Gateway. The se…
- A company is using AWS Direct Connect to connect its on-premises network to AWS. The company wants to encrypt all traffi…
- A company uses AWS Transit Gateway to connect multiple VPCs and on-premises networks via AWS Site-to-Site VPN. The secur…
- A company runs a web application on EC2 instances behind an Application Load Balancer (ALB). The application must be acc…
- A global e-commerce company uses a hub-and-spoke network topology with a transit VPC in us-east-1. Each spoke VPC has an…
Last reviewed: Jul 4, 2026
This ANS-C01 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 ANS-C01 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.