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Question 84 - PL-300 discussion

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You use an R visual to produce a map of 500,000 customers. You include the values of CustomerID, Latitude, and Longitude in the fields sent to the visual. Each customer ID is unique. In powerbi.com, when users load the visual, they only see some of the customers.

What is the cause of the issue?

A.

The visual was built by using a different version of R.

Answers
A.

The visual was built by using a different version of R.

B.

The data comes from a Microsoft SQL Server source.

Answers
B.

The data comes from a Microsoft SQL Server source.

C.

The data is deduplicated.

Answers
C.

The data is deduplicated.

D.

Too many records were sent to the visual.

Answers
D.

Too many records were sent to the visual.

Suggested answer: D

Explanation:

R visuals in the Power BI service have a few limitations including:

Data size limitations – data used by the R visual for plotting is limited to 150,000 rows. If more than 150,000 rows are selected, only the top 150,000 rows are used and a message is displayed on the image. Additionally, the input data has a limit of 250 MB.

Reference:

https://docs.microsoft.com/en-us/power-bi/visuals/service-r-visuals

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asked 05/10/2024
Grant Taylor
58 questions
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