- A
Create a custom web API in Azure to handle payments and call it from Power Pages using Liquid.
Why wrong: Custom web APIs are not low-code and add complexity.
- B
Configure Microsoft Entra ID as the only identity provider and require alumni to create a Microsoft account.
Why wrong: Alumni should use personal accounts; Entra ID is not suitable for external users without guest accounts.
- C
Use the Power Pages design studio to build the donation page with custom JavaScript to call the payment gateway API.
Why wrong: Custom JavaScript is not low-code and may break with updates.
- D
Enable HTTPS for the site (default), store alumni profiles and interests in Dataverse, use Power Automate with a custom connector for payment processing, and use Power Automate to send targeted emails.
This approach uses low-code, ensures security, and meets all requirements.
Quick Answer
The correct choice is Option C because it aligns with every requirement: enabling HTTPS for the Power Pages alumni site ensures all browser-to-portal data is encrypted, storing alumni profiles and interests in Dataverse provides a structured, low-code data layer, and using Power Automate with a custom connector handles third-party payment processing without custom code. Power Automate also sends targeted emails triggered by interest data captured during registration. On the PL-900 exam, this scenario tests your understanding of Power Pages’ default HTTPS enforcement, Dataverse as a central data store, and Power Automate’s role in integrating external services via custom connectors—a common trap is assuming you need custom APIs or Entra ID for external users, but Power Pages supports local authentication for personal email accounts. Remember the memory tip: “HTTPS by default, Dataverse for data, Power Automate for integration—no custom code needed.”
PL-900 Demonstrate the capabilities of Power Pages Practice Question
This PL-900 practice question tests your understanding of demonstrate the capabilities of power pages. 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.
You are a Power Platform consultant for a large university that wants to build a public-facing Power Pages site for alumni. The site must allow alumni to register, update their profile, view upcoming events, and donate to the university. The university uses Microsoft Entra ID for staff and students, but alumni will use their personal email accounts to register. The security team requires that all data transmitted between the browser and the portal be encrypted. Additionally, the alumni relations team needs to send targeted emails to alumni based on their interests, which are captured during registration. The development team wants to use a low-code approach to integrate the donation functionality, which should process payments through a third-party payment gateway. You need to design the solution. Which of the following is the best approach?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"best"Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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
Enable HTTPS for the site (default), store alumni profiles and interests in Dataverse, use Power Automate with a custom connector for payment processing, and use Power Automate to send targeted emails.
Option C is correct because Power Pages enforces HTTPS automatically, ensuring data encryption. Using a Dataverse table to store profile and interest data allows the alumni team to use Power Automate to send targeted emails. The payment gateway can be integrated via a custom connector in Power Automate. Option A is wrong because the university should not use its Entra ID for alumni; alumni should register with personal accounts, and the site already supports local authentication. Option B is wrong because custom code for the payment gateway contradicts the low-code requirement. Option D is wrong because Power Automate flows can be triggered from Power Pages without custom web APIs.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Create a custom web API in Azure to handle payments and call it from Power Pages using Liquid.
Why it's wrong here
Custom web APIs are not low-code and add complexity.
- ✗
Configure Microsoft Entra ID as the only identity provider and require alumni to create a Microsoft account.
Why it's wrong here
Alumni should use personal accounts; Entra ID is not suitable for external users without guest accounts.
- ✗
Use the Power Pages design studio to build the donation page with custom JavaScript to call the payment gateway API.
Why it's wrong here
Custom JavaScript is not low-code and may break with updates.
- ✓
Enable HTTPS for the site (default), store alumni profiles and interests in Dataverse, use Power Automate with a custom connector for payment processing, and use Power Automate to send targeted emails.
Why this is correct
This approach uses low-code, ensures security, and meets all requirements.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PL-900 NAT questions on configuration and troubleshooting.
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Demonstrate the capabilities of Power Pages — study guide chapter
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Demonstrate the capabilities of Power Pages practice questions
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FAQ
Questions learners often ask
What does this PL-900 question test?
Demonstrate the capabilities of Power Pages — This question tests Demonstrate the capabilities of Power Pages — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: Enable HTTPS for the site (default), store alumni profiles and interests in Dataverse, use Power Automate with a custom connector for payment processing, and use Power Automate to send targeted emails. — Option C is correct because Power Pages enforces HTTPS automatically, ensuring data encryption. Using a Dataverse table to store profile and interest data allows the alumni team to use Power Automate to send targeted emails. The payment gateway can be integrated via a custom connector in Power Automate. Option A is wrong because the university should not use its Entra ID for alumni; alumni should register with personal accounts, and the site already supports local authentication. Option B is wrong because custom code for the payment gateway contradicts the low-code requirement. Option D is wrong because Power Automate flows can be triggered from Power Pages without custom web APIs.
What should I do if I get this PL-900 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related PL-900 NAT questions on configuration and troubleshooting.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Last reviewed: Jun 21, 2026
This PL-900 practice question is part of Courseiva's free Microsoft 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 PL-900 exam.
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