New Year Special 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: Board70

Download Latest PL-300 Questions

Page: 4 / 13
Question 16

You have a query that returns the data shown in the following exhibit.

You need to configure the query to display the data as shown in the following exhibit.

Which step should you use in the query?

Options:

A.

=Table.ExpandListColum(Table.TransformColunins(Source, {{"classes". Splitter.SplitTextByDelimiter('','', QuoteStyle.None), let itemType - (type nullable text) meta [Serialized.Text = true] in type {itemType}}}), "classes")

B.

= Table.Unpivot(Source, {"classes"}, "Attribute", "Value")

C.

= Table.SplitColumn(Source, "classes". Splitter.SplitTextByDelimiterf",", QuoteStyle.None), {"classes.1"})

D.

= Table.SplitColumn(Source, "classes". Splitter.SplitTextByPositions({10}), {"classes.1"})

Question 17

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You create a parameter named DataSourceExcel that holds the file name and location of a Microsoft Excel data source.

You need to update the query to reference the parameter instead of multiple hard-coded copies of the location within each query definition.

Solution: You add a Power Apps custom visual to the report.

Does this meet the goal?

Options:

A.

Yes

B.

No

Question 18

You create a Power Bl report1 named Summary1 You discover that Summary1 is slow.

You run Performance analyzer to identify performance metrics for Summary1

Which two metrics display the execution duration in Performance analyzer* Each correct answer present part of the solution. NOTE: Each correct answer is worth one point.

Options:

A.

Top Operations

B.

Dependencies

C.

Server requests

D.

DAX query

E.

Visual display

Question 19

From Power Query Editor, you attempt to execute a query and receive the following error message.

Datasource.Error: could not find file.

What are two possible causes of the error? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

Options:

A.

The file is locked

B.

An incorrect privacy level was used for the data source.

C.

The referenced file was moved to a new location

D.

You do not have permissions to the file.

Page: 4 / 13
Exam Code: PL-300
Exam Name: Microsoft Power BI Data Analyst
Last Update: Dec 23, 2024
Questions: 386
PL-300 pdf

PL-300 PDF

$28.5  $94.99
PL-300 Engine

PL-300 Testing Engine

$33  $109.99
PL-300 PDF + Engine

PL-300 PDF + Testing Engine

$43.5  $144.99