PL-300 Demo
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Question 1
multiple choice tetsing 1
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Question 2
Scenario: Export report securely to selected users.
Publish to web
Share via workspace
Export PDF
Download PBIX
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Question 3
You have a Microsoft Power Bl 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 custom 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?
Replace the default visuals with custom visuals.
Implement row-level security (RLS).
Split the visuals onto multiple pages.
Increase the number of times that the dataset is refreshed.
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Question 4
What does CALCULATETABLE return?
String
Number
Table
Blank only
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Question 5
You have a Power BI dashboard that monitors the quality of manufacturing processes. The dashboard contains the following elements:
A line chart that shows the number of defective products manufactured by day.
A KPI visual that shows the current daily percentage of defective products manufactured. You need to be notified when the daily percentage of defective products
manufactured exceeds 3%. What should you create?
A Q&A visual
A subscription
A smart narrative visual
An alert
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Question 6
Scenario: You want to fill nulls in a column from above. Power Query step?
Fill Down
Fill Up
Remove Duplicates
Replace Values
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Question 7
Scenario: Show cumulative sales month-over-month.
CALCULATE
SUMX
TOTALYTD
FILTER
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Question 8
What does “Group By” do in Power Query?
Joins
Aggregation
Pivot
Hierarchy
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Question 9
For what is DAX DISTINCTCOUNT used?
Rows
Unique values
All values
Filtered values only
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Question 10
To split a text column by delimiter, use _______ step.
Split Column
Merge Columns
Extract Text
Replace Values
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