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Total 386 questions

Microsoft Power BI Data Analyst Questions and Answers

Question 53

You are creating a quick measure as shown in the following exhibit.

You need to create a monthly rolling average measure for Sales over time-How should you configure the quick measure calculation? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Question 54

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: From the Data pane, you rename the date table as Due Date. You use a DAX expression to create Order Date and Deliver Date as calculated tables. You create active relationships between the sales table and each date table.

Does this meet the goal?

Options:

A.

Yes

B.

No

Question 55

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?

Options:

A.

Split the DateTime column into separate date and time columns.

B.

Disable the Power Query load.

C.

Round the Longitude column two decimal places.

D.

Change the data type of the TempCelsius column to Integer

Question 56

-

You are using Power Query Editor to preview the data in a column named Max Temp. The column statistics and value distribution are 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.

Options:

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Total 386 questions