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DA-100 Questions and Answers

Question # 4

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 # 5

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 # 6

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 # 7

You have a Microsoft Power Bl dashboard. The report used to create the dashboard uses an imported dataset from a Microsoft SQL Server data source. The dashboard is shown in the exhibit. (Click the Exhibit tab.)

What occurred at 12:03:06 PM?

A.

A user pressed F5

B.

A new transaction was added to the data source.

C.

A user added a comment to a tile.

D.

The dashboard tile cache refreshed.

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Question # 8

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 # 9

You have the visual shown in the Original exhibit. {Click the Original tab.)

You need to configure the visual as shown in the Modified exhibit. (Click the Modified tab.)

What should you add to the visual?

A.

a measure

B.

a trendline

C.

a forecast

D.

an Average line

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Question # 10

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

You need to modify the chart to meet the following requirements:

  • Identify months that have order counts above the mean.
  • Display the mean monthly order count.

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.

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Question # 11

You have the data lineage 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 # 12

You have a table that contains sales data and approximately 1,000 rows.

You need to identify outliers in the table. Which type of visualization should you use?

A.

area chart

B.

donut chart

C.

scatter plot

D.

pie chart

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Question # 13

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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Question # 14

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?

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.

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Question # 15

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

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] )

)

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Question # 16

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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Question # 17

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.

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.

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Question # 18

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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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

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 # 21

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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