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Practice Exam Questions And Answers 100% Pass You have a Power BI Desktop dataset that includes a table named Salesperson. The table includes a column named UPN. UPN contains the user principal name of the salesperson's Azure AD account. You need to ensure that each salesperson will only be abl...

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©BRIGHTSTARS EXAM SOLUTIONS
10/23/2024 11:19 PM

Practice Exam Questions And Answers 100%
Pass

You have a Power BI Desktop dataset that includes a table named Salesperson. The table includes a
column named UPN. UPN contains the user principal name of the salesperson's Azure AD account. You
need to ensure that each salesperson will only be able to see the rows in the Salesperson table where
the UPN column value matches their User Principal Name. Which two actions should you perform? Each
correct answer presents part of the solution. - answer✔Create a role & Add a DAX Expression filter to
the Salesperson table

You have the following Power Query M formula that generates a range of dates to build a calendar
table.

= List.Dates(#date(2020,05,31), 365, #duration(1,0,0,0))

What is the resulting date range? - answer✔A list of days starting on May 31, 2020 and ending 365 days
later

In Power BI Desktop, you plan to use M-language to define a common date table spanning a period of 10
years. You need identify the M language function that would allow you to specify that rows in the table
should represent consecutive days within the date range you designated. Your solution must minimize
administrative effort. Which syntax should you use? - answer✔#duration

You are designing a data model in Power BI. You need to avoid introducing ambiguity into your data
model design. Which type of cardinality should you avoid? - answer✔Many-to-many

You need to prevent a hidden date tables from being auto generated by Power BI Desktop for every
date or datetime data type column in a dataset. What should you do? - answer✔From the Current File
options in Power BI Desktop, disable Auto Date/Time for new files

Which two interfaces can you use? - answer✔Model view & Report view

You plan to use the calculated table functionality to add a duplicate table in Power BI Desktop. Which
characteristics of the original table will be duplicated? - answer✔data only

1. You have a Power BI Desktop dataset that includes a table named Warehouse. The Warehouse table
includes a column named Inventory Count, which contains the current number of items for each row, of

, ©BRIGHTSTARS EXAM SOLUTIONS
10/23/2024 11:19 PM

a particular type on a given day. You have the following Data Analysis Expression (DAX) query that
calculates the sum of all values in the Inventory Count column of the Warehouse table:

Current Inventory Count =

CALCULATE (

SUM ( 'Warehouse'[Inventory Count] ))

You need to ensure that Current Inventory Count returns only the current total number of inventory
items, rather than the sum of all inventory items that includes item counts from previous days. What
DAX function should you include in the query? - answer✔LASTDATE

You have Power BI Desktop. You need to create data for your model items. Data for which two model
items can be created using the DAX language. Each correct answer presents a complete solution. -
answer✔Calculated Table & Numeric range parameter

You have a Power BI Desktop model. You need to determine when to use implicit and explicit measures.
What is a feature of an implicit measure that explicit measure does NOT have? - answer✔End-users can
change the aggregation type of implicit measure from the Values well of a visual.

1. You are designing a data model for Power BI Desktop based on data stored in Azure SQL Database.
You need to reduce the model size. What should you do? - answer✔Set the Storage Mode property of
tables to Direct Query.

You plan to run Power BI Desktop Performance Analyzer. You need to ensure that the data engine cache
will NOT impact the test results without restarting Power BI Desktop. What should you do first? -
answer✔Connect DAX Studio to the data model.

You plan to optimize the performance of Power BI Desktop queries against a remote data source. You
need to disable the default behavior that automatically applies cross highlighting and filtering of visuals
within the same report. Which option should you configure in Power BI Desktop? - answer✔Reduce
number of queries sent by Query reduction setting

You have implemented role-based security that restricts access to a Power BI Desktop dataset for users
who are assigned the role named Salespeople. You need to validate that the implementation works.
What should you do? - answer✔In the Report view, activate the View as feature.

You plan to get data for a Power BI dataset from flat files. You need a location type to store the files. The
data must NOT automatically synchronize between the original file and the dataset. Which location type
should you recommend? - answer✔Local File

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