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. 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.
Refer to the exhibit. A Power Pages developer is creating a custom page template using Liquid. The template includes a reference to a CSS file hosted on the portal's CDN. However, the CSS does not apply when the page is viewed. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The CSS file URL is incorrect; it should be a relative path to the web file.
The exhibit shows a Liquid template that includes a static link to a CSS file. However, in Power Pages, the correct way to reference portal web files is to use the web file's path relative to the portal root, not the full CDN URL. The CDN URL might be blocked by Content Security Policy (CSP) or the file might not be accessible via that direct URL. The most likely cause is that the CSS file URL is incorrect or not accessible. Option B is incorrect because Liquid syntax is correct. Option C is incorrect because the HTML structure is fine. Option D is incorrect because the header include is not related to CSS not applying.
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.
✗
The page template is missing a DOCTYPE declaration.
Why it's wrong here
Missing DOCTYPE would not prevent CSS from loading; it might affect rendering but not the CSS file loading.
✓
The CSS file URL is incorrect; it should be a relative path to the web file.
Why this is correct
Portal web files are accessed via relative paths; using the full CDN URL may not work due to CSP or incorrect path.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Static NAT maps one inside address to one outside address.
✗
The header web template is overriding the CSS.
Why it's wrong here
The header include does not affect the CSS link; the CSS file simply doesn't load.
✗
The Liquid syntax for including the header is wrong.
Why it's wrong here
The {% include 'Header' %} syntax is correct for including a web template.
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.
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: The CSS file URL is incorrect; it should be a relative path to the web file. — The exhibit shows a Liquid template that includes a static link to a CSS file. However, in Power Pages, the correct way to reference portal web files is to use the web file's path relative to the portal root, not the full CDN URL. The CDN URL might be blocked by Content Security Policy (CSP) or the file might not be accessible via that direct URL. The most likely cause is that the CSS file URL is incorrect or not accessible. Option B is incorrect because Liquid syntax is correct. Option C is incorrect because the HTML structure is fine. Option D is incorrect because the header include is not related to CSS not applying.
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: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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