PL-300 Visualize and analyze the data Practice Question
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.
Which THREE of the following are best practices when designing Power BI reports for mobile devices? (Select three.)
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Create a dedicated mobile layout view
Option A is correct because Power BI provides a dedicated mobile layout view that allows you to optimize report pages specifically for mobile devices. By using this view, you can rearrange, resize, and hide visuals to ensure they display properly on smaller screens, which is a best practice for mobile report design.
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.
✓
Create a dedicated mobile layout view
Why this is correct
Mobile layout view optimizes visuals for small screens.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✓
Use large font sizes and high-contrast colors
Why this is correct
Improves readability on small screens.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use custom visuals for advanced analytics
Why it's wrong here
Custom visuals may not be mobile-responsive.
✓
Limit the number of visuals per page to 3-5
Why this is correct
Too many visuals require scrolling and reduce usability.
Clue confirmation
The clue word "best" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Include multiple slicers for flexible filtering
Why it's wrong here
Slicers take up space; use sync slicers or filter pane instead.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse general report design best practices (like using custom visuals or multiple slicers) with mobile-specific best practices, failing to recognize that mobile constraints require simplification and dedicated layout optimization.
Detailed technical explanation
How to think about this question
The mobile layout view in Power BI Desktop creates a separate canvas that maps visuals from the desktop layout to a mobile-optimized grid. When a report is viewed on a phone, Power BI automatically uses this mobile layout, ensuring visuals are stacked vertically and sized appropriately. Limiting visuals to 3-5 per page reduces scrolling and load times, while large fonts and high-contrast colors improve readability on small, often glare-prone screens.
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.
TExam Day Tips
→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 exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Visualize and analyze the data — This question tests Visualize and analyze the data — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a dedicated mobile layout view — Option A is correct because Power BI provides a dedicated mobile layout view that allows you to optimize report pages specifically for mobile devices. By using this view, you can rearrange, resize, and hide visuals to ensure they display properly on smaller screens, which is a best practice for mobile report design.
What should I do if I get this PL-300 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "best". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
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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