Quick Answer
The answer is ALL. This DAX function is the correct choice because it removes all filters from the specified table or column, allowing the measure to calculate the grand total of sales regardless of any slicers or row context applied by the visual. When you need to compute the percentage of total sales for each product category, you divide the category’s sales by the total sales calculated using ALL, which effectively ignores the category filter to return the overall sum. On the PL-300 exam, this concept tests your understanding of filter context and how to override it for ratio calculations—a common trap is confusing ALL with ALLSELECTED, which only removes filters from the current selection rather than all filters, or with VALUES, which returns distinct values but does not clear the filter context. A reliable memory tip: think of ALL as the “grand total eraser” that wipes away all filters so your denominator always reflects the full dataset.
This PL-300 practice question tests your understanding of visualize and analyze the data. 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 want to create a measure that calculates the percentage of total sales for each product category. What DAX function should you use to get the grand total?
VALUES
Why wrong: Returns distinct values, not suitable.
ALLSELECTED
Why wrong: Respects slicer selections, not total.
REMOVEFILTERS
Why wrong: Can be used but ALL is standard.
ALL
ALL('Sales'[Category]) in CALCULATE gives grand total.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
ALL
ALL removes filters from a table or column. Option A is correct. Option B is wrong because ALLSELECTED respects user filter selections. Option C is wrong because REMOVEFILTERS is similar but less common for this use. Option D is wrong because VALUES returns distinct values.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
VALUES
Why it's wrong here
Returns distinct values, not suitable.
ALLSELECTED
Why it's wrong here
Respects slicer selections, not total.
REMOVEFILTERS
Why it's wrong here
Can be used but ALL is standard.
ALL
Why this is correct
ALL('Sales'[Category]) in CALCULATE gives grand total.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
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
Visualize and analyze the data — This question tests Visualize and analyze the data — Read the scenario before looking for a memorised answer..
The correct answer is: ALL — ALL removes filters from a table or column. Option A is correct. Option B is wrong because ALLSELECTED respects user filter selections. Option C is wrong because REMOVEFILTERS is similar but less common for this use. Option D is wrong because VALUES returns distinct values.
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.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 21, 2026
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.
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