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Microsoft PL-300 - Questions & Answers

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Question 1
Single choice

You need to review the data for which there are 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.

Question 2
Single choice

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")

Question 3
Single choice

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

A.

a measure that uses a formula of COUNTROWS(Sales)

B.

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

C.

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

D.

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

Question 4
Single choice

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.

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

C.

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

D.

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

Question 5
Single choice

What should you do to address the existing environment data concerns?

A.

a calculated column that uses the following formula: ABS(Sales[sales_amount])

B.

a measure that uses the following formula: SUMX(FILTER('Sales', 'Sales'[sales_amount] > 0)),
[sales_amount])

C.

a measure that uses the following formula: SUM(Sales[sales_amount])

D.

a calculated column that uses the following formula: IF(ISBLANK(Sales[sales_amount]),0, (Sales
[sales_amount]))

Question 6
Single choice

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

A.

a measure column that uses the following formula: SUMX(FILTER('Sales', 'Sales'[sales_amount] > 0)),
[sales_amount])

B.

a calculated column that uses the following formula: ABS(Sales[sales_amount])

C.

a calculated column that uses the following formula: IF(ISBLANK(Sales[sales_amount]),0, (Sales
[sales_amount]))

D.

a measure that uses the following formula: SUM(Sales[sales_amount])

Question 7
Single choice

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-tomany relationship to Weekly_Return.

Question 8
Single choice

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 Sales Manager table where username = sales_manager_id.

C.

Create a security role that has a table filter on the Region Manager table where sales_manager_id =
UserPrincipalName().

D.

Create a security role that has a table filter on the Sales_Manager table where name = UserName().

Question 9
Single choice

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

What should you create?

A.

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]

B.

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]

C.

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]

D.

an additional date table named ShipDate, a one-to-many relationship from Date[date_id] to Sales
[sales_date_id], and a one-to-many relationship from ShipDate[date_id] to Sales[sales_skip_date_id]

Question 10
Single choice

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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