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Microsoft PL-300 Dumps

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Total 386 questions

Microsoft Power BI Data Analyst Questions and Answers

Question 1

You need to create a visualization to meet the reporting requirements of the sales managers.

How should you create the visualization? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Options:

Question 2

You need to create a relationship between the Weekly_Returns table and the Date table to meet the reporting requirements of the regional managers. What should you do?

Options:

A.

In the Weekly.Returns table, create a new calculated column named date-id in a format of yyyymmdd and use the calculated column to create a relationship to the Date table.

B.

Add the Weekly_Returns data to the Sales table by using related DAX functions.

C.

Create a new table based on the Date table where date-id is unique, and then create a many-to-many relationship to Weekly_Return.

Question 3

You need to create a calculated column to display the month based on the reporting requirements. Which DAX expression should you use?

Options:

A.

FORMAT('Date'[date], "MMM YYYY")

B.

FORMAT('Date' [date], "M YY")

C.

FORMAT('Date'[date_id], "MMM") & "" & FORMAT('Date'[year], "#")

D.

FORMAT('Date' [date_id], "MMM YYYY")

Question 4

You need to get data from the Microsoft SQL Server tables. What should you use to configure the connection'

Options:

A.

import that uses a Microsoft account

B.

DirectQuery that uses the end-user s credentials

C.

DirectQuery that uses a database credential

D.

Import that uses a database credential

Question 5

You merge data from Sales.Region, Region_Manager, Sales_Manager, and Manager into a single table named Region. What should you do next to meet the reporting requirements of the executives?

Options:

A.

Apply row-level security (RLS) to the Region table based on the sales manager username.

B.

Configure a bi-directional relationship between Region and Sales.Region.

C.

Create a DAX calculated column that retrieves the region manager from the Weekly.Returns table based on the sales.regionjd column.

D.

In the Region table, create a hierarchy that has the manager name, and then the sales manager name.

Question 6

You need to address the data concerns before creating the data model. What should you do in Power Query Editor?

Options:

A.

Select Column distribution.

B.

Select the sales_amount column and apply a number filter.

C.

Select Column profile, and then select the sales_amount column.

D.

Transform the sales_amount column to replace negative values with 0.

Question 7

You need to provide a solution to provide the sales managers with the required access.

What should you include in the solution?

Options:

A.

Create a security role that has a table filter on the Sales_Manager table where

username = UserName()

B.

Create a security role that has a table filter on the Region_Manager table where

sales_manager_id = UserPrincipalName().

C.

Create a security role that has a table filter on the Sales_Manager table where

name = UserName().

D.

Create a security role that has a table filter on the Sales_Manager table where

username = sales_manager_id.

Question 8

You publish the semantic model to powerbi.com.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

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Options:

Question 9

What should you create to meet the reporting requirements of the sales department?

Options:

A.

a measure that uses a formula of SUM (Sales [sales_id])

B.

a calculated column that use a formula of COUNTA(sales [sales_id])

C.

a measure that uses a formula of COUNTROWS (Sales)

D.

a calculated column that uses a formula of SUM (Sales [sales_id])

Question 10

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

Options:

A.

Change the data type of Sales[region_id] to Whole Number.

B.

In the Sales table, add a measure for sum(sales_amount).

C.

Change the data type of sales[sales_id] to Text.

D.

Change the data type of sales [region_id] to Decimal Number.

Question 11

You need to create relationships to meet the reporting requirements of the customer service department.

What should you create?

Options:

A.

an additional date table named ShipDate, a one-to-many relationship from

Sales[sales_date_id] to Date[date_id], and a one-to-many relationship from

Sales[sales_ship_date_id] to ShipDate[date_id]

B.

an additional date table named ShipDate, a many-to-many relationship from

Sales[sales_date_id] to Date[date_id], and a many-to-many relationship from

Sales[sales_ship_date_id] to ShipDate[date_id]

C.

a one-to-many relationship from Date[date_id] to Sales[sales_date_id] and another one-to-many relationship from Date[date_id] to Weekly_Returns[week_id]

D.

a one-to-many relationship from Sales[sales_date_id] to Date[date_id] and a one-to-many

relationship from Sales[sales_ship_date_id] to Date[date_id]

E.

a one-to-many relationship from Date[date_id] to Sales[sales_date_id] and another one-to-many relationship from Date[date_id] to Sales[sales_ship_date_id]

Question 12

You publish the dataset to powerbi.com.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

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Options:

Question 13

Once the profit and loss dataset is created, which four actions should you perform in sequence to ensure that the business unit analysts see the appropriate profit and loss data? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Options:

Question 14

You need to grant access to the business unit analysts.

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

NOTE: Each correct selection is worth one point.

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Options:

Question 15

What is the minimum number of datasets and storage modes required to support the reports?

Options:

A.

two imported datasets

B.

a single DirectQuery dataset

C.

two DirectQuery datasets

D.

a single imported dataset

Question 16

You need to create the relationship between the product list and the revenue results. The solution must minimize the time it takes to render visuals.

What should you set as the relationship cardinality?

Options:

A.

One to one

B.

Many to one

C.

One to many

D.

Many to many

Question 17

You need to calculate the last day of the month in the balance sheet data to ensure that you can relate the balance sheet data to the Date table. Which type of calculation and which formula should you use? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Options:

Question 18

You need to ensure that the data is updated to meet the report requirements. The solution must minimize configuration effort.

What should you do?

Options:

A.

From each report in powerbi.com. select Refresh visuals

B.

From Power Bl Desktop, download the PBIX file and refresh the data.

C.

Configure a scheduled refresh without using an on-premises data gateway.

D.

Configure a scheduled refresh by using an on-premises data gateway

Question 19

You need to recommend a strategy to consistently define the business unit, department, and product category data and make the data usable across reports.

What should you recommend?

Options:

A.

Create a shared dataset for each standardized entity.

B.

Create dataflows for the standardized data and make the dataflows available for use in all imported datasets.

C.

For every report, create and use a single shared dataset that contains the standardized data.

D.

For the three entities, create exports of the data from the Power Bl model to Excel and store the data in Microsoft OneDrive for others to use as a source.

Question 20

Which DAX expression should you use to get the ending balances in the balance sheet reports?

Options:

A.

CALCULATE (

SUM( BalanceSheet [BalanceAmount] ),

DATESQTD( 'Date'[Date] )

)

B.

CALCULATE (

SUM( BalanceSheet [BalanceAmount] ),

LASTDATE( 'Date'[Date] )

)

C.

FIRSTNONBLANK ( 'Date' [Date]

SUM( BalanceSheet[BalanceAmount] )

)

D.

CALCULATE (

MAX( BalanceSheet[BalanceAmount] ),

LASTDATE( 'Date' [Date] )

)

Question 21

Which two types of visualizations can be used in the balance sheet reports to meet the reporting goals? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Options:

A.

a line chart that shows balances by quarter filtered to account categories that are long-term liabilities.

B.

a clustered column chart that shows balances by date (x-axis) and account category (legend) without

filters.

C.

a clustered column chart that shows balances by quarter filtered to account categories that are long-term liabilities.

D.

a pie chart that shows balances by account category without filters.

E.

a ribbon chart that shows balances by quarter and accounts in the legend.

Question 22

You need to create a DAX measure in the data model that only allows users to see projections at the appropriate levels of granularity.

How should you complete the measure? 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.

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Options:

Question 23

How should you distribute the reports to the board? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Options:

Question 24

You use Power Query to import two tables named Order Header and Order Details from an Azure SQL database. The Order Header table relates to the Order Details table by using a column named Order ID in each table.

You need to combine the tables into a single query that contains the unique columns of each table.

What should you select in Power Query Editor?

Options:

A.

Merge queries

B.

Append queries

C.

Combine files

Question 25

You need to configure access for the sales department users. The solution must me meet the security requirements. What should you do?

Options:

A.

Add the sales department as a member of the reports workspace

B.

Add the Azure Active Directory group of the sales department as an Admin of the reports workspace.

C.

Distribute an app to the users in the Azure Active Directory group of the sales department.

D.

Share each report to the Azure Active Directory group of the sales department.

Question 26

You need to design the data model to meet the report requirements.

What should you do in Power BI Desktop?

Options:

A.

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.

B.

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

C.

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

D.

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.

Question 27

You need to create the semantic model.

Which storage mode should you use for the tables in the semantic model?

Options:

A.

live connection

B.

Dual

C.

Import

D.

DirectQuery

Question 28

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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Options:

Question 29

You need to design the data model and the relationships for the Customer Details worksheet and the Orders table by using Power BI. The solution must meet the report requirements.

For each of the following statement, select Yes if the statement is true, Otherwise, select No.

NOTE: Each correct selection is worth one point.

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Options:

Question 30

You have a Microsoft Excel spreadsheet that contains the data shown in the following table.

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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.

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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.

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Options:

Question 31

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

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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.

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Options:

Question 32

You have a Power Bl report named Orders that supports the following analysis:

• Total sales over time

• The count of orders over time

• New and repeat customer counts

The data model size is nearing the limit for a dataset in shared capacity. The model view for the dataset is shown in the following exhibit.

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Options:

Question 33

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?

Options:

A.

Yes

B.

No

Question 34

You have a Power BI model that contains a table named Sales and a related date table. Sales contains a measure named Total Sales You need to create a measure that calculates the total sales from the equivalent month of the previous year.

How should you complete the calculation? To answer, select the appropriate options in the answer area

NOTE: Each correct selection is worth one point.

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Options:

Question 35

You publish a dataset that contains data from an on-premises Microsoft SQL Server database.

The dataset must be refreshed daily.

You need to ensure that the Power BI service can connect to the database and refresh the dataset.

Which four 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

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Options:

Question 36

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?

Options:

A.

Yes

B.

No

Question 37

You have a Power BI report that contains four pages.

All the pages contain a slicer for a field named Country,

You need to ensure that when a user selects a county on page l, the selection is retained on page 2 and page 3. The solution must prevent page 4 from being affected by

selections on the other pages,

What should you do?

Options:

A.

Remove the Country slicer from page 1, page 2, and page 3. Add the Country field to the report-level filters.

B.

Remove the Country slicer from page 1, page 2, and page 3. Add the Country field to the page-level filters.

C.

Sync the Country slicer on page 1, page 2, and page 3,

D.

Move the Country slicer from page 2 and page 3 to page 1.

Question 38

You have a report that contains three pages. One of the pages contains a KPI visualization. You need to filter all the visualizations in the report except for the KPI visualization. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Options:

A.

Add the same slicer to each page and configure Sync slicers.

B.

Edit the interactions of the KPI visualization.

C.

Configure a page-level filter.

D.

Edit the interactions of the slicer that is on the same page as the KPI visualization.

E.

Configure a report-level filter.

Question 39

You are using existing reports to build a dashboard that will be viewed frequently in portrait mode on mobile phones.

You need to build the dashboard.

Which four 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.

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Options:

Question 40

You have a CSV file that contains user complaints. The file contains a column named Logged. Logged contains the date and time each compliant occurred. The data in Logged is in the fol-lowing format: 2018-12-31 at 08:59. You need to be able to analyze the complaints by the logged date and use a built-in date hierarchy. What should you do?

Options:

A.

Create a column by example that starts with 2018-12-31.

B.

Apply a transformation to extract the last 11 characters of the Logged column and set the data type of the new column to Date.

C.

Apply a transformation to extract the first 11 characters of the Logged column.

D.

split the Logged column by using at as the delimiter.

Question 41

You import a large dataset to Power Query Editor.

You need to identify whether a column contains only unique values.

Which two Data Preview options can you use? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point

Options:

A.

Show whitespace

B.

Column distribution

C.

Column profile

D.

Column quality

E.

Monospaced

Question 42

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 modify the source step of the queries to use DataSourceExcel as the file path.

Does this meet the goal?

Options:

A.

Yes

B.

No

Question 43

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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Options:

Question 44

Note: This question is a part of a series of questions that present the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series.

Start of repeated scenario

You have a Microsoft SQL Server database that has the tables shown in the Database Diagram exhibit. (Click the Exhibit.)

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You plan to develop a Power BI model as shown in the Power BI Model exhibit. (Click the Exhibit).

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You plan to use Power BI to import data from 2013 to 2015.

Product Subcategory [Subcategory] contains NULL values.

End of repeated scenario.

You implement the Power BI model.

You add another table named Territory to the model. A sample of the data is shown in the following table.

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You need to create a relationship between the Territory table and the Sales table.

Which function should you use in the query for Territory before you create the relationship?

Options:

A.

Table.RemoveMatchingRows

B.

Table.Distinct

C.

Table.InDistinct

D.

Table.ReplaceMatchingRows

Question 45

You have a collection of reports for the HR department of your company. The datasets use row-level security (RLS). The company has multiple sales regions that each has an HR manager. You need to ensure that the HR managers can interact with the data from their region only. The HR managers must be prevented from changing the layout of the reports. How should you provision access to the reports for the HR managers?

Options:

A.

Create a new workspace, copy the datasets and reports, and add the HR managers as members of the workspace.

B.

Publish the reports to a different workspace other than the one hosting the datasets.

C.

Publish the reports in an app and grant the HR managers access permission.

D.

Add the HR managers as members of the existing workspace that hosts the reports and the datasets.

Question 46

You have the Power BI data model shown in the following exhibit.

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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.

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Options:

Question 47

You have the visual shown in the exhibit. (Click the Exhibit tab.)

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You need to show the relationship between Total Cost and Total Sales over time.

What should you do?

Options:

A.

Add a play axis.

B.

Add a slicer for the year.

C.

From the Analytics pane, add an Average line.

D.

Create a DAX measure that calculates year-over-year growth.

Question 48

You are creating a report in Power BI Desktop.

You load a data extract that includes a free text field named coll.

You need to analyze the frequency distribution of the string lengths in col1. The solution must not affect the size of the model.

What should you do?

Options:

A.

In the report, add a DAX calculated column that calculates the length of col1

B.

In the report, add a DAX function that calculates the average length of col1

C.

From Power Query Editor, add a column that calculates the length of col1

D.

From Power Query Editor, change the distribution for the Column profile to group by length for col1

Question 49

NO: 156

You maintain a Power Bl workspace that contains a supplier quality dashboard. The dashboard contains 10 card visuals, two map visuals and five bar chart visuals.

The dashboard mobile layout is shown in the exhibit. (Click the Exhibit tab.)

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You need to modify the dashboard mobile layout to meet the following requirements:

• Only show single-value visuals.

• Minimize scrolling.

What should you do?

Options:

A.

Remove the card visual, increase the size of the map and bar chart visuals

B.

Decrease the size of the map and bar chart visuals Move all the card visuals to the top of the layout.

C.

Move the bar chart visuals to the top of the layout Remove the map visuals. Decrease the size of the card visuals.

D.

Decrease the size of the card visuals. Remove the map and bar chart visuals.

Question 50

You have a Power Bl semantic model that contains a table named Opportunity.

The Opportunity table contains a column named Qualification

The Qualification column contains values between 0 and V

You need to build a new measure to score the opportunities on a scale of low, medium, and high.

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

NOTE: Each correct selection is worth one point.

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Options:

Question 51

You have a power BI tenant that hosts the datasets shown in the following table.

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You have the following requirements:

• The export of reports that contain Personally Identifiable Information (Pll) must be prevented.

• Data used for financial decisions must be reviewed and approved before use.

For each of the following statements, select Yes if the statement is true. Otherwise select No. NOTE: Each correct selection is worth one point

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Options:

Question 52

You have a CSV file that contains user complaints. The file contains a column named Logged. Logged

contains the date and time each compliant occurred. The data in Logged is in the following format: 2018-12-31 at 08:59.

You need to be able to analyze the complaints by the logged date and use a built-in date hierarchy.

What should you do?

Options:

A.

Change the data type of the Logged column to Date.

B.

Apply a transform to extract the last 11 characters of the Logged column and set the data type of the new column to Date.

C.

Create a column by example that starts with 2018-12-31 and set the data type of the new column to Date.

D.

Apply a transform to extract the first 11 characters of the Logged column.

Question 53

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 scenario, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have several reports and dashboards in a workspace.

You need to grant all organizational users read access to a dashboard and several reports.

Solution: You assign all the users the Viewer role to the workspace.

Does this meet the goal?

Options:

A.

Yes

B.

No

Question 54

You have a Power Bl report for the marketing department. The report reports on web traffic to a blog and contains data from the following tables.

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There is a one-to-many relationship from Posts to Traffic that uses the URL and URL Visited columns. The report contains the visuals shown in the following table.

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The dataset takes a long time to refresh.

You need to modify Posts and Traffic queries to reduce toad times.

Which two actions will reduce the toad times? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Options:

A.

Remove the rows in Traffic in which Traffic [Referring URL] does not start with "/"

B.

Remove the rows in Posts in which Post [Publish Date] is in the last seven days.

C.

Remove Traffic [IP Address], Traffic (Browser Agent], and Traffic [Referring URL).

D.

Remove Posts [Full Text] and Posts [Summary].

E.

Remove the rows in Traffic in which Traffic [URL visited] does not contain "blog''

Question 55

You are creating a Microsoft Power BI data model that has the tables shown in the following table.

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The Products table is related to the ProductCategory table through the ProductCategoryID column.

You need to ensure that you can analyze sales by product category.

How should you configure the relationships from Products to ProductCategory? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Options:

Question 56

You have a Power Bl report

You have a table named Dalai that contains 10 million rows. Data is used in the following visuals:

• A card that shows the number of records

• A bar chart that snows total transaction amount by territory

• A scatter plot that shows transaction amount and profit amount on the axes and points colored by territory

You need to modify the scatter plot to make it easier for users to identify meaningful patterns. The solution must not affect the accuracy of the other visuals-What should you do?

Options:

A.

Apply a row filter to the Dalai query in Power Query Editor.

B.

Add a trend line to the scatter plot

C.

Enable high-density sampling on the scatter plot

D.

Add a count field of the transaction amount to the size bucket of the scatter plot

Question 57

You have data in a Microsoft Excel worksheet as shown in the following table.

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You need to use Power Query to clean and transform the dataset. The solution must meet the following requirements:

• If the discount column returns an error, a discount of 0.05 must be used.

• All the rows of data must be maintained.

• Administrative effort must be minimized.

What should you do in Power Query Editor?

Options:

A.

Select Keep Errors

B.

Edit the query in the Query Errors group.

C.

Select Replace Errors

D.

Select Remove Errors.

Question 58

You have the Power BI data model shown in the following exhibit.

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Options:

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Total 386 questions