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Home > Microsoft > Microsoft Certified: Power BI Data Analyst Associate > PL-300

PL-300 Microsoft Power BI Data Analyst Question and Answers

Question # 4

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

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.

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Question # 5

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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Question # 6

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

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")

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Question # 7

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

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.

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Question # 8

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

What should you create?

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]

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Question # 9

You have a Power B1 semantic model named Model 1 that runs in import storage node.

You need to reduce the size of Model.

Which two action should you perform? Each connect answer presents a complete solution.

NOTE: Each correct selection is worth one point.

A.

Summarize the detail data.

B.

Change the active relationship between table to inactive relationship.

C.

Optimize the column data types.

D.

Upgrade to Power BI premium.

E.

Implement row-level security (RLS).

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Question # 10

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

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

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Question # 11

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?

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.

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Question # 12

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

What should you include in the solution?

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.

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Question # 13

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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Question # 14

You have a Power B1 dataset that contains quarterly sales performance data.

You need to enable managers to review the data in a format that meets the following requirements:

• Is optimized for printing.

• Renders data in Microsoft Excel, Word, PowerPoint, and PDF formats.

What should you create?

A.

a paginated report

B.

a template app

C.

an interactive report

D.

a dashboard

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Question # 15

You have the Power BI data model 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.

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Question # 16

You are creating a Microsoft Power Bl imported data model to perform basket analysis. The goal of the analysis is to identify which products are usually bought together in the same transaction across and within sales territories.

You import a fact table named Sales as shown in the exhibit. (Click the Exhibit tab.)

The related dimension tables are imported into the model.

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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Question # 17

You are building a Power Bl report that uses data from an Azure SQL database named erp1.

You Import the following tables.

You need to perform the following analyses:

• Orders sold over time that include a measure of the total order value

• Orders by attributes of products sold

The solution must minimize update times when interacting with visuals in the report. What should you do first?

A.

From Power Query, merge the Orders query and the Order Line Hems query.

B.

Calculate the count of orders per product by using a DAX function.

C.

Create a calculated column that adds a list of product categories to the Orders table by using a DAX function.

D.

From Power Query, merge the Order Line Items query and the Products query.

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Question # 18

You have an app workspace named Retail Analysis in the Power BI service.

You need manage the members that have access to the app workspace.

What should you do?

A.

From the Power BI Admin portal, click Usage metrics.

B.

From the Office 365 Admin center, click Users.

C.

From the Office 365 Admin center, click Groups.

D.

From the Power BI Admin portal, click Tenant settings.

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Question # 19

You need to create the On-Time Shipping report. The report must include a visualization that shows the percentage of late orders.

Which type of visualization should you create?

A.

bar chart

B.

scatterplot

C.

pie chart

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Question # 20

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

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Question # 21

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 # 22

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

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.

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Question # 23

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

What should you do in Power BI Desktop?

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.

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Question # 24

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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