The correct choice is an AWS VPN connection to the customer's network because it establishes an encrypted tunnel over the internet between the on-premises environment and the VPC, enabling SAProuter to communicate securely with the SAP system without exposing any instance to the public internet. This approach ensures authenticated, encrypted connectivity while maintaining strict network isolation, which is the core requirement for secure SAProuter connectivity via AWS VPN. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your understanding of how to bridge on-premises and cloud networks securely, often appearing as a trap where candidates mistakenly choose a public-facing component like an Internet Gateway or a NAT instance. The key insight is that SAProuter itself does not need to be public; it simply needs a secure, private path from the customer’s network into the VPC. Memory tip: think “VPN for private SAProuter” — if the connection must come from the internet but stay secure, a VPN tunnel is the encrypted bridge that keeps everything off the public wire.
PAS-C01 Design of SAP Workloads on AWS Practice Question
This PAS-C01 practice question tests your understanding of design of sap workloads on aws. 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.
An SAP landscape on AWS includes several instances in a VPC. The administrator needs to ensure that SAProuter can connect to the SAP system from the internet securely. Which networking component should be used?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
AWS VPN connection to the customer's network
Option D is correct because an AWS VPN connection establishes an encrypted tunnel over the internet between the customer's on-premises network and the VPC, allowing SAProuter to connect securely to the SAP system without exposing any instance to the public internet. This aligns with the requirement for secure, authenticated connectivity from the internet while maintaining network isolation.
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 Direct Connect with a public VIF
Why it's wrong here
Public VIF is for AWS public services, not for SAProuter.
✗
Internet Gateway with a public IP on the SAProuter instance
Why it's wrong here
Exposing SAProuter directly to the internet is not secure.
✗
AWS CloudFront with a security group
Why it's wrong here
CloudFront is a CDN, not for SAProuter.
✓
AWS VPN connection to the customer's network
Why this is correct
VPN provides encrypted tunnel for secure SAProuter communication.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse 'secure connectivity from the internet' with simply providing internet access via an Internet Gateway, overlooking the need for encrypted tunneling and network isolation that a VPN provides.
Detailed technical explanation
How to think about this question
SAProuter uses TCP port 3299 by default and relies on a route-based or policy-based VPN to traverse the internet securely. An AWS VPN connection uses IPsec (IKEv1 or IKEv2) to encrypt all traffic between the customer gateway and the virtual private gateway, ensuring that SAProuter traffic is protected in transit. In real-world scenarios, this setup allows SAP administrators to manage SAP systems remotely via SAProuter without exposing the SAP application layer to the public internet.
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 healthcare organisation deploys an application with a public-facing web tier and a private database tier. The database subnet has no public IP and only accepts connections from the web tier's security group. Questions like this test whether you can design cloud network isolation using VNets/VPCs, subnets, and security group rules.
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.
Design of SAP Workloads on AWS — This question tests Design of SAP Workloads on AWS — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: AWS VPN connection to the customer's network — Option D is correct because an AWS VPN connection establishes an encrypted tunnel over the internet between the customer's on-premises network and the VPC, allowing SAProuter to connect securely to the SAP system without exposing any instance to the public internet. This aligns with the requirement for secure, authenticated connectivity from the internet while maintaining network isolation.
What should I do if I get this PAS-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.
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Question Discussion
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