Microsoft Power BI Data Analyst (PL-300) Free Questions - Part 11

Question No : 151) 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 have a Microsoft Excel workbook that is saved to Microsoft SharePoint Online. The workbook contains several Power View sheets.

You need to recreate the Power View sheets as reports in the Power Bl service.

Solution: Copy the workbook to Microsoft OneDrive for Business. From Excel, click Publish to Power Bl, and then click Upload 

Does this meet the goal?

A. Yes

B. No


Question No : 152) You have a Power BI model that contains a table named Sales. Sales has the following three measures:

A measure named Total Sales Last Year that displays the sales from the previous calendar year. The current value is 32.89 million.

A measure named Total Sales This Year that displays the sales from the current calendar year. The current value is 11.69 million.

A measure named Total Sales Difference that uses a DAX formula of Sales[Last Year] – Sales[This Year].

You need to create the following visualization.

 

You have a Power BI model that contains a table named Sales. Sales has the following three measures:

 

How should you configure the visualization? To answer, drag the appropriate measures to the correct fields. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

NOTE: Each correct selection is worth one point.

 

To answer, drag the appropriate measures to the correct fields. Each value may be used once, more than once, or not at all.

 

Question No : 153) You are building a dataset from a JSON file that contains an array of documents.

You need to import attributes as columns from all the documents in the JSON file. The solution must ensure that date attributes can be used as date hierarchies in Microsoft Power BI reports.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

 

You are building a dataset from a JSON file that contains an array of documents.


Question No : 154) You have a Microsoft Power BI data model that contains three tables named Orders, Date, and City. There is a one-to-many relationship between Date and Orders and between City and Orders. 

The model contains two row-level security (RLS) roles named Role1 and Role2. Role1 contains the following filter.

City[State Province] = "Kentucky"

Role2 contains the following filter.

Date[Calendar Year] = 2020

If a user is a member of both Role1 and Role2, what data will they see in a report that uses the model?

A. The user will see data for which the State Province value is Kentucky and the Calendar Year is 2020.

B. The user will see data for which the State Province value is Kentucky or the Calendar Year is 2020.

C. The user will see only data for which the State Province value is Kentucky.

D. The user will receive an error and will not be able to see the data in the report.


Question No : 155) 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 have a Microsoft Excel workbook that is saved to Microsoft SharePoint Online. The workbook contains several Power View sheets.

You need to recreate the Power View sheets as reports in the Power Bl service.

Solution: From the Power Bl service, get the data from SharePoint Online, and then click Connect

Does this meet the goal?

A. Yes

B. No


Question No : 156) You have a query named Customer that imports CSV files from a data lake. The query contains 500 rows as shown in the exhibit. (Click the Exhibit tab.)

 

You have a query named Customer that imports CSV files from a data lake.

 

Each file contains deltas of any new or modified rows from each load to the data lake. Multiple files can have the same customer ID.

You need to keep only the last modified row for each customer ID.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

 

To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

 

Question No : 157) You have a query that returns the data shown in the following exhibit.

 

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.

 

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

 

Which step should you use in the query?

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 No : 158) You need to create a measure that will return the percentage of late orders.

How should you complete the DAX expression? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

 

You need to create a measure that will return the percentage of late orders.

 

Question No : 159) You need to create the Top Customers report.

Which type of filter should you use, and at which level should you apply the filter? To answer, select the appropriate options in the answer area.

NOTE; Each correct selection is worth one point.

 

You need to create the Top Customers report.


Question No : 160) You have a prospective customer list that contains 1,500 rows of data. The list contains the following fields:

First name

Last name

Email address

State/Region

Phone number

You import the list into Power Query Editor.

You need to ensure that the list contains records for each State/Region to which you want to target a marketing campaign.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A. Open the Advanced Editor.

B. Select Column quality.

C. Enable Column profiling based on entire dataset.

D. Select Column distribution.

E. Select Column profile.

 

Question No : 161) You have a table that contains a column named Phone. The following is a sample of the data in the Phone column.

 

The following is a sample of the data in the Phone column.

 

You need to add a new column that contains the data in the format of nnn-nnn-nnnn.

How should you complete the Query Editor formula? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

 

You need to add a new column that contains the data in the format of nnn-nnn-nnnn.


Question No : 162) 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 are modeling data by using Microsoft Power BI. Part of the data model is a large Microsoft SQL Server table named Order that has more than 100 million records.

During the development process, you need to import a sample of the data from the Order table.

Solution: You add a WHERE clause to the SQL statement.

Does this meet the goal?

A. Yes

B. No


Question No : 163) You open powerbi.com as shown in the following exhibit.

 

You open powerbi.com as shown in the following exhibit.

 

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

NOTE: Each correct selection is worth one point.

 

drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

 

Question No : 164) You create a report by using Microsoft Power BI Desktop.

The report uses data from a Microsoft SQL Server Analysis Services (SSAS) cube located on your company’s internal network.

You plan to publish the report to the Power BI Service.

What should you implement ta ensure that users who consume the report from the Power BI Service have the most up-to-date data from the cube?

A. a subscription

B. a scheduled refresh of the dataset

C. an OData feed

D. an On-premises data gateway


Question No : 165) You have a Q&A visual that displays information from a table named Carriers as shown in the following exhibit.

 

You have a Q&A visual that displays information from a table named Carriers as shown in the following exhibit.

 

You need to ensure that users can ask questions by using the term airline or carrier. The solution must minimize changes to the data model.

What should you do?

A. Add a duplicate query named Airline.

B. Add airline as a synonym of carrier.

C. Rename the carrier column as airline in the Carriers query.

D. Rename the query from Carriers to airlines.


PL-300 Answers

 

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Part 11

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