The correct answer is to disable the 'Create workspaces (My Workspace)' tenant setting in the Power BI admin portal. This setting directly blocks users from creating personal workspaces, thereby forcing all content—including financial reports requiring Microsoft Purview data protection labels—into managed workspaces where compliance policies can be enforced. On the PL-300 exam, this question tests your understanding of tenant-level governance controls versus content-level protections; a common trap is confusing sensitivity labels (which tag content but don’t restrict where it’s saved) with workspace creation policies. Remember that disabling personal workspace creation is a blunt but effective administrative lever to enforce organizational data placement rules. A useful memory tip: think of it as “shutting the door to the garage” so users must park in the assigned lot—labels are just the paint job, not the parking spot.
PL-300 Manage and secure Power BI Practice Question
This PL-300 practice question tests your understanding of manage and secure power bi. 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 manage a Power BI environment where users frequently create personal workspaces. The finance team requires that all financial reports be placed in a managed workspace to enforce data protection labels from Microsoft Purview. What should you implement to prevent users from saving financial reports to their personal workspaces?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Disable the 'Create workspaces (My Workspace)' tenant setting in the admin portal.
Option C is correct because the Power BI admin portal allows you to block the creation of personal workspaces, forcing users to use managed workspaces. Option A is wrong because sensitivity labels are applied to content but do not prevent saving to personal workspaces. Option B is wrong because tenant settings for sharing do not restrict workspace creation. Option D is wrong because the external data sharing setting is unrelated.
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.
✗
Require sensitivity labels on all financial datasets.
Why it's wrong here
Sensitivity labels do not prevent saving to personal workspaces.
✗
Disable the 'Allow sharing with external users' tenant setting.
Why it's wrong here
This setting controls sharing, not workspace creation.
✗
Enable the 'Block external data sharing' setting in Microsoft Purview.
Why it's wrong here
This setting controls data sharing with external sources, not workspace creation.
✓
Disable the 'Create workspaces (My Workspace)' tenant setting in the admin portal.
Why this is correct
Disabling this setting prevents users from creating personal workspaces, enforcing the use of managed workspaces.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
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: Disable the 'Create workspaces (My Workspace)' tenant setting in the admin portal. — Option C is correct because the Power BI admin portal allows you to block the creation of personal workspaces, forcing users to use managed workspaces. Option A is wrong because sensitivity labels are applied to content but do not prevent saving to personal workspaces. Option B is wrong because tenant settings for sharing do not restrict workspace creation. Option D is wrong because the external data sharing setting is unrelated.
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.
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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