Question 961 of 966

Manage and secure Power BI →hardMultiple ChoiceObjective-mapped

Quick Answer

The answer is that the action syntax 'blockDownload' is incorrect, as the valid action to prevent downloads in a Power BI DLP policy is 'Block'. This is the most likely reason your Power BI DLP policy block download is not working, because Microsoft Purview requires the exact action name 'Block' to enforce the restriction, and any variation like 'blockDownload' will be ignored by the policy engine. On the PL-300 exam, this tests your ability to distinguish between valid and invalid action syntax in DLP rules, a common trap where candidates assume descriptive names like 'blockDownload' are correct. Remember that Purview actions are case-sensitive and follow a strict naming convention—think of it as "Block" being the only command that actually blocks. A helpful memory tip: if the action doesn't match the official documentation's exact spelling, it won't work, so always double-check the syntax against the 'Action' dropdown in the policy builder.

PL-300 Manage and secure Power BI Practice Question

This PL-300 practice question tests your understanding of manage and secure power bi. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.

Exhibit

{
  "policyRule": {
    "target": "datasets",
    "condition": {
      "sensitivityLabel": "Confidential",
      "dataSource": ["SharePoint", "SQL Server"]
    },
    "action": "blockDownload"
  }
}

Refer to the exhibit. You are configuring a Microsoft Purview Data Loss Prevention (DLP) policy for Power BI. The policy rule shown is intended to block downloads from datasets that have the 'Confidential' sensitivity label and are sourced from SharePoint or SQL Server. However, users are still able to download data from these datasets. What is the most likely reason?

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.

Question 1hardmultiple choice

Full question →

Exhibit

{
  "policyRule": {
    "target": "datasets",
    "condition": {
      "sensitivityLabel": "Confidential",
      "dataSource": ["SharePoint", "SQL Server"]
    },
    "action": "blockDownload"
  }
}

A
The target should be 'reports' instead of 'datasets'.
Why wrong: DLP policies can target both reports and datasets; targeting datasets is valid.
B
The action 'blockDownload' is not a valid action; the correct action should be 'Block' or 'BlockDownload' might require additional configuration.
The action must be properly defined; 'blockDownload' may not be recognized.
C
The condition uses 'dataSource' which is not a valid property in Power BI DLP policies.
Why wrong: Data source is a valid condition in DLP policies for Power BI.
D
The policy rule is missing the 'and' operator between the two conditions.
Why wrong: The JSON shows both conditions in the same object, implying AND logic.

Full breakdown with real-world context →

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

✓

The action 'blockDownload' is not a valid action; the correct action should be 'Block' or 'BlockDownload' might require additional configuration.

Option B is correct because in the Power BI DLP policy, you must specify the action as 'Block' for download to be prevented. The exhibit shows 'blockDownload', but the correct action syntax is likely 'Block' (or the policy is not fully configured). Option A is wrong because the condition uses 'dataSource' which is valid. Option C is wrong because the exhibit shows a single condition with both label and source. Option D is wrong because the target is datasets.

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.

✗
The target should be 'reports' instead of 'datasets'.
Why it's wrong here
DLP policies can target both reports and datasets; targeting datasets is valid.
✓
The action 'blockDownload' is not a valid action; the correct action should be 'Block' or 'BlockDownload' might require additional configuration.
Why this is correct
The action must be properly defined; 'blockDownload' may not be recognized.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The condition uses 'dataSource' which is not a valid property in Power BI DLP policies.
Why it's wrong here
Data source is a valid condition in DLP policies for Power BI.
✗
The policy rule is missing the 'and' operator between the two conditions.
Why it's wrong here
The JSON shows both conditions in the same object, implying AND logic.

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
The JSON shows both conditions in the same object, implying AND logic.

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 cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.

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.

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FAQ

Questions learners often ask

What does this PL-300 question test?

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: The action 'blockDownload' is not a valid action; the correct action should be 'Block' or 'BlockDownload' might require additional configuration. — Option B is correct because in the Power BI DLP policy, you must specify the action as 'Block' for download to be prevented. The exhibit shows 'blockDownload', but the correct action syntax is likely 'Block' (or the policy is not fully configured). Option A is wrong because the condition uses 'dataSource' which is valid. Option C is wrong because the exhibit shows a single condition with both label and source. Option D is wrong because the target is datasets.

What should I do if I get this PL-300 question wrong?

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?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jun 21, 2026

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