The answer is to enable website caching for authenticated users in the site settings. This is the most effective first step because it directly addresses the root cause of slow load times: authenticated users bypass default caching, forcing the server to repeatedly process complex Liquid templates and execute multiple data lookups for every page request. By enabling caching for authenticated users, the server stores rendered page output, dramatically reducing server-side processing and database calls on subsequent visits. On the PL-900 exam, this question tests your understanding of Power Pages performance optimization within the broader Power Platform ecosystem, often appearing as a scenario where a candidate might mistakenly suggest removing Liquid templates or disabling authentication—both of which are impractical or break functionality. The common trap is thinking performance fixes require code changes, when a simple site setting toggle is the intended solution. Memory tip: think “Auth Cache” as in “Authenticated users need Cache to avoid the Crunch.”
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.
A Power Pages site is experiencing slow load times for authenticated users. The site has many pages with complex Liquid templates and multiple data lookups. What is the most effective first step to improve performance?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enable website caching for authenticated users in the site settings
Option B is correct because enabling website caching for authenticated users reduces server-side processing and database calls. Option A is wrong because removing Liquid templates is not practical. Option C is wrong because Web API calls are not a standard performance feature. Option D is wrong because disabling authentication is not a solution.
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 the Power Pages Web API to fetch data instead of Liquid lookups
Why it's wrong here
Web API calls are client-side and can increase load time, not reduce it.
✗
Disable authentication to reduce overhead
Why it's wrong here
Disabling authentication would break security and is not a valid performance fix.
✗
Remove all Liquid template code and replace with static HTML
Why it's wrong here
Liquid is essential for dynamic content; removing it would break functionality.
✓
Enable website caching for authenticated users in the site settings
Why this is correct
Caching significantly improves performance by storing rendered pages.
Clue confirmation
The clue word "first" in the question point toward this answer.
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
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.
Identify which PL-900 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.
Demonstrate the capabilities of Power Pages — This question tests Demonstrate the capabilities of Power Pages — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Enable website caching for authenticated users in the site settings — Option B is correct because enabling website caching for authenticated users reduces server-side processing and database calls. Option A is wrong because removing Liquid templates is not practical. Option C is wrong because Web API calls are not a standard performance feature. Option D is wrong because disabling authentication is not a solution.
What should I do if I get this PL-900 question wrong?
Identify which PL-900 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.
Are there clue words in this question I should notice?
Yes — watch for: "first". Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
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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