Free Microsoft PL-300 Exam Questions

You import a large dataset to Power Query Editor. You need to identify whether a column contains only unique values. Which two Data Preview options can you use? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point

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 Bl. 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 write a DAX expression that uses the FILTER function. Does this meet the goal?

Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is the same in each question in this series. You have a Microsoft SQL Server database that contains the following tables.

The following columns contain date information: - Date[Month] in the mmyyyy format - Date[Date_ID] in the ddmmyyyy format - Date[Date_name] in the mm/dd/yyyy format - Monthly_returns[Month_ID] in the mmyyyy format The Order table contains more than one million rows. The Store table has a relationship to the Monthly_returns table on the Store_ID column. This is the only relationship between the tables. You plan to use Power BI Desktop to create an analytics solution for the data. You need to create a relationship between the Monthly_returns table and Date[Date_ID]. What should you do before you create the relationship?

You are creating a sales report in Power Bl for the NorthWest region sales territory of your company. Data will come from a view in a Microsoft SQL Server database. A sample of the data is shown in the following table:

The report will facilitate the following analysis: • The count of orders and the sum of total sales by Order Date • The count of customers who placed an order • The average quantity per order You need to reduce data refresh times and report query times. Which two actions should you perform? Each correct answer presents part of the solution NOTE: Each correct selection is worth one point.

You have a Power Bl report hosted on powerbi.com that displays expenses by department for department managers. The report contains a line chart that shows expenses by month. You need to enable users to choose between viewing the report as a line chart or a column chart. The solution must minimize development and maintenance effort. What should you do?