The answer is enabling SAP SNC with TLS certificates on all SAP instances. This is correct because SAP SNC (Secure Network Communications) operates at the application layer, providing end-to-end encryption for data in transit between SAP components like application servers and databases, regardless of whether they are in the same VPC. Since the security team requires encryption in transit for SAP components, SNC with X.509 certificates satisfies this mandate without relying on network-level encryption such as IPsec or TLS for the database connection. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this question tests your understanding that SAP SNC is the native, application-layer solution for encryption in transit, and a common trap is assuming AWS network encryption tools like VPC peering encryption or VPNs are sufficient—they are not, because the requirement is between SAP components, not the network layer. Memory tip: SNC = SAP’s Native Crypto; if the question says “between SAP components,” think SNC, not network tricks.
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. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 running SAP S/4HANA on AWS. The SAP application servers and database are in the same VPC. The security team requires encryption in transit between all SAP components. Which combination of services and configurations meets this requirement?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable SAP SNC with TLS certificates on all SAP instances.
Option B is correct because SAP SNC (Secure Network Communications) with TLS certificates provides end-to-end encryption for communication between SAP components, including application servers and databases, regardless of network topology. Since all SAP components reside in the same VPC, the encryption requirement is satisfied at the application layer without relying on network-level encryption. SNC ensures that data in transit between SAP systems is encrypted using X.509 certificates, meeting the security team's mandate.
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 Transit Gateway with encryption enabled.
Why it's wrong here
Transit Gateway does not natively encrypt traffic.
✓
Enable SAP SNC with TLS certificates on all SAP instances.
Why this is correct
SNC encrypts SAP-specific communications.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use AWS VPN to connect all SAP instances to a single endpoint.
Why it's wrong here
VPN is for site-to-site, not inter-instance encryption.
✗
Create a VPC peering connection between the application and database subnets.
Why it's wrong here
VPC peering does not encrypt traffic.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often assume network-level encryption services like Transit Gateway or VPN are required for in-transit encryption, but the question specifically requires encryption between SAP components, which is natively achieved through SAP SNC at the application layer, not through AWS networking features.
Detailed technical explanation
How to think about this question
SAP SNC leverages the GSS-API (Generic Security Services Application Programming Interface) to integrate with external security products, and when configured with TLS, it uses the CommonCryptoLib (SAPCRYPTOLIB) to establish encrypted connections using X.509 certificates. Under the hood, SNC encrypts the entire RFC (Remote Function Call) payload, including database communication via SAP's own protocol, ensuring that even if network-level encryption is absent, data remains confidential. In a real-world scenario, if the SAP database and application servers are in the same VPC but the security team mandates encryption in transit, SNC is the only option that satisfies the requirement without altering network architecture.
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: Enable SAP SNC with TLS certificates on all SAP instances. — Option B is correct because SAP SNC (Secure Network Communications) with TLS certificates provides end-to-end encryption for communication between SAP components, including application servers and databases, regardless of network topology. Since all SAP components reside in the same VPC, the encryption requirement is satisfied at the application layer without relying on network-level encryption. SNC ensures that data in transit between SAP systems is encrypted using X.509 certificates, meeting the security team's mandate.
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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