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Microsoft PL-300 Practice Test - Questions Answers, Page 12

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Question 111

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You need to design the data model to meet the report requirements. What should you do m Power Bl Desktop?

Question 112

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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;

Question 113

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You need to create a relationship in the dataset for RLS. What should you do? To answer select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Question 114

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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 cor

Question 115

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ion have a Power BI dataset that contains a table named Temperature Readings. Temperature Readings contains the columns shown in the following table. The table has 12 million rows. All the column

Question 116

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In Power Bi Desktop, you are creating visualizations in a report based on an imported dataset You need to allow Power Bi users to export the summarized data used to create the visualizations but pre

Question 117

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You have a Power BI report. The report contains visualizations that have interactions. You need to identify which visualizations take the longest to complete. What should you use?

Question 118

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You are building a Power BI report to analyze customer segments. You need to identify customer segments dynamically based on the Bounce Rate across dimensions such as source, geography, and demogra

Question 119

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You have sales data in a star schema that contains four tables named Sales, Customer, Date, and Product. The Sales table contains purchase and ship dates. Most often, you will use the purchase date

Question 120

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In Power BI Desktop, you are building a sales report that contains two tables. Both tables have rowQuestions & Answers PDF P-145 level security (RLS) configured. You need to create a relationshi

Related questions

Adding an index key and normalizing casing in the data source would help resolve issues with undefined values and errors in a case-sensitive column. The index key can provide a unique identifier, and normalizing casing ensures consistency in the data, which would likely prevent the errors you encountered in the Power BI semantic model. You have a Power BI data model that imports a date table and a sales table from an Azure SQL database data source. The sales table has the following date foreign keys. * Due Date * Order Date * Delivery Date You need to support the analysis of sales over time based on all three dates at the same time. Solution: You create measures that use the USERELATIONSHIP DAX function to filter sales on the inactive relationships between sales table and the date table. Does this meet the goal?

You have a Power BI data model that contains a table named Employees. The table has the following columns: * Employee Name * Email Address * Start Date * Job Title You are implementing dynamic row-level security (RLS). You need to create a table filter to meet the following requirements: * Users must see only their own employee data * The DAX expression must work in both Power 81 Desktop and the Power BI service. Which expression should you use?

You need to create relationships to meet the reporting requirements of the customer service department. What should you create?

You are profiling data by using Power Query Editor. You have a table named Reports that contains a column named State. The distribution and quality data metrics for the data m State is 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.

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?

DRAG DROP You have a Microsoft Power BI data model that contains three tables named Sales, Product, and Date. The Sales table has an existing measure named [Total Sales] that sums the total sales from the Sales table. You need to write a calculation that returns the percentage of total sales that a selected ProductCategoryName value represents. The calculation must respect any slicers on ProductCategoryName and must show the percentage of visible total sales. For example, if there are four ProductCategoryName values, and a user filters one out, a table showing ProductCategoryName and the calculation must sum up to 100 percent. How should you complete the calculation? To answer, drag the appropriate values to the correct targets. 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.

HOTSPOT 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 the required relationship for the executive's visual. What should you do before you can create the relationship?

DRAG DROP You have a Microsoft Excel spreadsheet that contains the data shown in the following table. You plan to build a data model for a Power Bl report. You need to prepare the data so that it is available to the model in the format shown in the following table. Which three actions should you perform in sequence in Power Query Editor? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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 Power BI report that imports a date table and a sales table from an Azure SQL database data source. The sales table has the following date foreign keys: * Due Date * Order Date * Delivery Date You need to support the analysis of sales over time based on all three dates at the same time. Solution; You create measures that use the uSEREIATIOHSHIP DAX function to filter sales on the inactive relationships between the sales table and the date table. Does this meet the goal?

Question 111

You need to design the data model to meet the report requirements. What should you do m Power Bl Desktop?

From Power Query, add columns to the Orders table to calculate the calendar quarter and the calendar month of the OrderDate column.

From Power Bi Desktop, use the Auto date/time option when creating the reports.

From Power Query, add a date table. Create an active relationship to the OrderDate column in the Orders table and an inactive relationship to the ShippedDate column in the Orders table.

From Power Query, use a DAX expression to add columns to the Orders table to calculate the calendar quarter of the OrderDate column, the calendar month of the OrderDate column, the calendar quarter of the ShippedDate column, and the calendar month of the ShippedDate column

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Question 112

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.

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Question 113

You need to create a relationship in the dataset for RLS.

What should you do? To answer select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question 114

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.

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Question 115

ion have a Power BI dataset that contains a table named Temperature Readings. Temperature Readings contains the columns shown in the following table.

The table has 12 million rows. All the columns are needed for analysis.

You need to optimize the dataset to decrease the model size. The solution must not affect the precision of the data. What should you do?

Split the DateTime column into separate date and time columns.

Disable the Power Query load.

Round the Longitude column two decimal places.

Change the data type of the TempCelsius column to Integer

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Question 116

In Power Bi Desktop, you are creating visualizations in a report based on an imported dataset You need to allow Power Bi users to export the summarized data used to create the visualizations but prevent the users from exporting the underlying data What should you do?

From Power BI Desktop, configure the Data Load settings for the current file.

From the Power BI service, configure the dataset permissions.

From Power BI Desktop, configure the Report settings for the current file.

From Power BI Desktop, modify the data source permissions.

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Question 117

You have a Power BI report. The report contains visualizations that have interactions. You need to identify which visualizations take the longest to complete. What should you use?

SQL Server Profiler

Performance Analyzer in Power BI Desktop

Query Diagnostics in Power BI

Microsoft Edge DevTools

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Question 118

You are building a Power BI report to analyze customer segments.

You need to identify customer segments dynamically based on the Bounce Rate across dimensions such as source, geography, and demographics. The solution must minimize analysis effort. Which type of visualization should you use?

decomposition tree

funnel chart

Q&A

key influencers

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Question 119

You have sales data in a star schema that contains four tables named Sales, Customer, Date, and Product. The Sales table contains purchase and ship dates. Most often, you will use the purchase date to analyze the data, but you will analyze the data by both dates independently and together. You need to design an imported dataset to support the analysis. The solution must minimize the model size and the number of queries against the data source. Which data modeling design should you use?

Use the Auto Date/Time functionality in Microsoft Power Bl and do NOT import the Date table.

Duplicate the Date query in Power Query and create active relationships between Sales and both Date tables in the modeling view.

On the Date table, use a reference query in Power Query and create active relationships between Sales and both Date tables in the modeling view.

Import the Date table twice in Power Query and create active relationships between Sales and both Date tables in the modeling view.

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Question 120

In Power BI Desktop, you are building a sales report that contains two tables. Both tables have rowQuestions & Answers PDF P-145 level security (RLS) configured. You need to create a relationship between the tables. The solution must ensure that bidirectional cross-filtering honors the RLS settings. What should you do?

Create an active relationship between the tables and select Assume referential integrity.

Create an inactive relationship between the tables and select Assume referential integrity.

Create an inactive relationship between the tables and select Apply security filter in both directions.

Create an active relationship between the tables and select Apply security filter in both directions.

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