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Exam PL-300 topic 2 question 56 discussion

Actual exam question from Microsoft's PL-300
Question #: 56
Topic #: 2
[All PL-300 Questions]

You have a Microsoft Power BI report. The size of PBIX file is 550 MB. The report is accessed by using an App workspace in shared capacity of powerbi.com.

The report uses an imported dataset that contains one fact table. The fact table contains 12 million rows. The dataset is scheduled to refresh twice a day at 08:00 and 17:00.

The report is a single page that contains 15 AppSource visuals and 10 default visuals.

Users say that the report is slow to load the visuals when they access and interact with the report.

You need to recommend a solution to improve the performance of the report.

What should you recommend?

  • A. Implement row-level security (RLS).
  • B. Remove unused columns from tables in the data model.
  • C. Replace the default visuals with AppSource visuals.
  • D. Enable visual interactions.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️

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BenShirrrr
Highly Voted 2 years, 3 months ago
Deja vu
upvoted 26 times
abbeyabh
1 year, 10 months ago
I think it is 3rd DejaVu
upvoted 9 times
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Richdata23
1 year, 4 months ago
agreed
upvoted 1 times
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ewelaela
Highly Voted 2 years, 3 months ago
Selected Answer: B
B is correct almost the same as Question #53, Topic 2
upvoted 8 times
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jaume
Most Recent 5 months, 1 week ago
Selected Answer: B
Duplicated question with Q53...at least we have same soluion ;-)
upvoted 1 times
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539d541
8 months, 1 week ago
Selected Answer: B
Reducing data model may improve load time for visual interactions.
upvoted 1 times
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rcaliandro
8 months, 1 week ago
Selected Answer: B
Still B: Remove unused columns from tables in the data model.
upvoted 1 times
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nassimanafa
10 months ago
Selected Answer: B
B is correct
upvoted 1 times
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AZFabio
1 year, 1 month ago
Selected Answer: B
Flashback
upvoted 1 times
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Abhi_1526
1 year, 2 months ago
Repeated Question Obviosuly B
upvoted 1 times
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Data_Works
1 year, 2 months ago
Selected Answer: C
The correct answer is C. Replace the default visuals with AppSource visuals. The question never mentioned about to reduce the size of the data model. The problem was the visuals taking so long to load. Placing multiple visuals in a single page makes the visuals to slow load. Limiting visuals in a single page makes the visual loading time faster. Reference: https://learn.microsoft.com/en-us/power-bi/guidance/power-bi-optimization#limit-visuals-on-report-pages
upvoted 2 times
539d541
8 months, 1 week ago
Interesting but replacing the default visuals with AppSource visuals doesn't mean that the count of visuals is changing on that page. Is there other documentation that says AppSource visuals are faster than default visuals? My intuition tells me not...but happy to be proven wrong.
upvoted 1 times
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Igetmyrole
1 year, 7 months ago
IF & Active Store Name = IF([Status] = "A", [Store Name], "Inactive - " & [Store Name])
upvoted 1 times
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Igetmyrole
1 year, 7 months ago
B is correct. By removing columns that are not needed for the report, you can reduce the size of the data model. this can lead to faster loading times, especially when dealing with large datasets.
upvoted 2 times
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ZackandCoding
1 year, 8 months ago
i wish all questions were this easy and straightforward.
upvoted 2 times
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rania
1 year, 11 months ago
Selected Answer: B
remove unused columns
upvoted 1 times
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Shalaleh
1 year, 12 months ago
Selected Answer: B
Given answer is correct.
upvoted 1 times
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RazaTheLegend
2 years ago
Selected Answer: B
B is correct almost the same as Question #53, Topic 2
upvoted 1 times
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Nawabi
2 years, 2 months ago
Selected Answer: B
B CORRECT
upvoted 3 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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