The most critical security concern to address before production deployment is that the SKU is set to Developer, which is not suitable for production. The Developer SKU lacks a service-level agreement and offers severely limited scale, making it incapable of handling production traffic or providing the guaranteed uptime required for enterprise workloads. On the Microsoft Cybersecurity Architect exam, this question tests your ability to identify misconfigurations in ARM templates that undermine security posture, often hiding a fundamental deployment risk behind more obvious settings like TLS versions. A common trap is focusing on disabled TLS 1.0/1.1, which is actually a security best practice, or mistaking the publisher email for a vulnerability. Remember the memory tip: “SKU before security” — always verify the service tier first, because no SLA means no production guarantee.
SC-100 Practice Question: Design security solutions for applications and data
This SC-100 practice question tests your understanding of design security solutions for applications and data. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
Refer to the exhibit. You are designing an API Management instance for a production environment. The exhibit shows a snippet of an ARM template. Which security concern is most critical to address before deploying to production?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The SKU is set to Developer, which is not suitable for production.
Option D is correct because the Developer SKU is not suitable for production due to lack of SLA and limited scale. Option A is wrong because disabling TLS 1.0/1.1 and weak ciphers is actually a security best practice. Option B is wrong because the publisher email and name are informational. Option C is wrong because the API version constraint affects feature set, not security.
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.
✗
Weak TLS cipher suites are enabled.
Why it's wrong here
They are disabled, which is good.
✗
Publisher email and name are hardcoded.
Why it's wrong here
Not a security concern.
✗
The API version constraint is outdated.
Why it's wrong here
Affects features, not security.
✓
The SKU is set to Developer, which is not suitable for production.
Why this is correct
Developer SKU lacks SLA and scale.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this SC-100 question in full detail.
Identify which SC-100 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Design security solutions for applications and data — This question tests Design security solutions for applications and data — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The SKU is set to Developer, which is not suitable for production. — Option D is correct because the Developer SKU is not suitable for production due to lack of SLA and limited scale. Option A is wrong because disabling TLS 1.0/1.1 and weak ciphers is actually a security best practice. Option B is wrong because the publisher email and name are informational. Option C is wrong because the API version constraint affects feature set, not security.
What should I do if I get this SC-100 question wrong?
Identify which SC-100 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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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