The answer is to check whether the report has 'Disable caching' enabled in the dataset settings. This is correct because while DirectQuery does not store data in Power BI’s import engine, the report layer can still cache query results to improve performance, which can lead to stale data even when the underlying Azure Synapse Analytics source updates hourly. Enabling the 'Disable caching' option forces every visual to send a fresh query to the source, ensuring real-time data. On the PL-300 exam, this question tests your understanding of the distinction between DirectQuery and Import modes—a common trap is confusing scheduled refresh with DirectQuery freshness, but refresh only applies to Import models. A strong memory tip is to think of DirectQuery as a “live pipe” that can still have a “bucket” at the end; disabling caching empties that bucket for every query.
PL-300 Manage and secure Power BI Practice Question
This PL-300 practice question tests your understanding of manage and secure power bi. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 troubleshooting a Power BI DirectQuery model connected to Azure Synapse Analytics. The report shows stale data even though the underlying database is updated hourly. What should you check first?
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
✓
Whether the report has 'Disable caching' enabled in the dataset settings.
Option A is correct because DirectQuery does not cache data; each query goes to the source. However, Power BI may cache query results at the report level. The 'Disable caching' option ensures fresh data. Option B is wrong because scheduled refresh is for import models. Option C is wrong because RLS does not affect data freshness. Option D is wrong because storage mode is import; DirectQuery is a separate mode.
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.
✗
Whether the dataset is using Import mode instead of DirectQuery.
Why it's wrong here
Incorrect. Import mode would require refresh.
✗
Whether the user has RLS permissions that filter data incorrectly.
Why it's wrong here
Incorrect. RLS affects what data is shown, not freshness.
✓
Whether the report has 'Disable caching' enabled in the dataset settings.
Why this is correct
Correct. DirectQuery still uses some caching; disabling it forces fresh queries.
Clue confirmation
The clue word "first" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Whether the dataset is configured for scheduled refresh.
Why it's wrong here
Incorrect. DirectQuery does not use scheduled refresh.
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.
Trap categories for this question
Command / output trap
Incorrect. RLS affects what data is shown, not freshness.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which PL-300 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.
Manage and secure Power BI — This question tests Manage and secure Power BI — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Whether the report has 'Disable caching' enabled in the dataset settings. — Option A is correct because DirectQuery does not cache data; each query goes to the source. However, Power BI may cache query results at the report level. The 'Disable caching' option ensures fresh data. Option B is wrong because scheduled refresh is for import models. Option C is wrong because RLS does not affect data freshness. Option D is wrong because storage mode is import; DirectQuery is a separate mode.
What should I do if I get this PL-300 question wrong?
Identify which PL-300 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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
This PL-300 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-300 exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.