최신 PL-300 무료덤프 - Microsoft Power BI Data Analyst
You are creating a column chart visualization.
You configure groups as shown in the Groups exhibit. {Click the Groups tab.)
The visualization appears as shown in the Chart exhibit. (Click the Chart tab.)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
You configure groups as shown in the Groups exhibit. {Click the Groups tab.)
The visualization appears as shown in the Chart exhibit. (Click the Chart tab.)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
정답:
You are configuring a Microsoft Power Bl data model to enable users to ask natural language questions by using Q&A. You have a table named Customer that has the following measure.
Customer Count = DISTINCTCOUNT(Customer[CustomerID])
Users frequently refer to customers as subscribers.
You need to ensure that the users can get a useful result for "subscriber count" by using Q&A. The solution must minimize the size of the model.
What should you do?
Customer Count = DISTINCTCOUNT(Customer[CustomerID])
Users frequently refer to customers as subscribers.
You need to ensure that the users can get a useful result for "subscriber count" by using Q&A. The solution must minimize the size of the model.
What should you do?
정답: B
설명: (DumpTOP 회원만 볼 수 있음)
You plan to create a report that will display sales data from the last year for multiple regions You need to restrict access to individual rows of the data on a per region-basis by using roles.
Which four 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.
Which four 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.
정답:
Explanation:
You have a Power Bl report for the marketing department. The report reports on web traffic to a blog and contains data from the following tables.
There is a one-to-many relationship from Posts to Traffic that uses the URL and URL Visited columns. The report contains the visuals shown in the following table.
The dataset takes a long time to refresh.
You need to modify Posts and Traffic queries to reduce toad times.
Which two actions will reduce the toad times? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
There is a one-to-many relationship from Posts to Traffic that uses the URL and URL Visited columns. The report contains the visuals shown in the following table.
The dataset takes a long time to refresh.
You need to modify Posts and Traffic queries to reduce toad times.
Which two actions will reduce the toad times? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
정답: A,D
Your company has affiliates who help the company acquire customers.
You build a report for the affiliate managers at the company to assist them in understanding affiliate performance.
The managers request a visual showing the total sales value of the latest 50 transactions for each affiliate. You have a data model that contains the following tables.
You need to develop a measure to support the visual.
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.
You build a report for the affiliate managers at the company to assist them in understanding affiliate performance.
The managers request a visual showing the total sales value of the latest 50 transactions for each affiliate. You have a data model that contains the following tables.
You need to develop a measure to support the visual.
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.
정답:
Explanation:
Box 1: CALCULATE
Start with CALCULATE and use a SUMX.
CALCULATE evaluates an expression in a modified filter context.
Box 2: SUM
Box 3: TOPN
TOPN returns the top N rows of the specified table.
Box 4: [TransactionDate]
TOPN Syntax: TOPN(<n_value>, <table>, <orderBy_expression>, [<order>[, <orderBy_expression>,
[<order>]]...])
The orderBy_expression: Any DAX expression where the result value is used to sort the table and it is evaluated for each row of table.
Reference:
https://docs.microsoft.com/en-us/dax/topn-function-dax
You have a Power B1 report that contains a bar chart. The bar chart displays sales by country. You need to ensure that a summary of the data shown on the bar chart is accessible by using a screen reader. What should you configure on the bar chart?
정답: D
You are building a financial report by using Power BI.
You have a table named financials that contains a column named Date and a column named Sales.
You need to create a measure that calculates the relative change in sales as compared to the previous quarter.
How should you complete the measure? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You have a table named financials that contains a column named Date and a column named Sales.
You need to create a measure that calculates the relative change in sales as compared to the previous quarter.
How should you complete the measure? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
Explanation:
Box 1: CALCULATE
Box 2: DATEADD
Box 3: DIVIDE
Example:
NET_SALES QoQ% =
IF(
ISFILTERED('Calendar'[Date]),
ERROR("Time intelligence quick measures can only be grouped or filtered by the Power BI-provided date hierarchy or primary date column."), VAR __PREV_QUARTER = CALCULATE( SUM('research ra_qtr_template'[NET_SALES]), DATEADD('Calendar'[Date].[Date], -1, QUARTER) ) RETURN DIVIDE( SUM('research ra_qtr_template'[NET_SALES]) - __PREV_QUARTER,
__PREV_QUARTER
)
)
Reference:
https://community.powerbi.com/t5/Desktop/Error-calculating-QOQ-using-quick-measure/m-p/547054
You have a Microsoft Excel file in a Microsoft OneDrive folder.
The file must be imported to a Power Bi dataset
You need to ensure that the dataset can be refreshed in powefbi.com.
Which two connectors can you use to connect to the file? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
The file must be imported to a Power Bi dataset
You need to ensure that the dataset can be refreshed in powefbi.com.
Which two connectors can you use to connect to the file? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
정답: A,B
설명: (DumpTOP 회원만 볼 수 있음)
You have a Microsoft Power Bl workspace.
You need to grant the user capabilities shown in the following table.
The solution must use the principle of least privilege.
Which user role should you assign to each user? To answer, drag the appropriate roles to the correct users.
Each role 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.
You need to grant the user capabilities shown in the following table.
The solution must use the principle of least privilege.
Which user role should you assign to each user? To answer, drag the appropriate roles to the correct users.
Each role 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.
정답:
Explanation:
User 1 = Member
User 2 = Contributor
https://docs.microsoft.com/en-us/power-bi/collaborate-share/service-new-workspaces
You have a Power B1 report that contains three pages named Page1, Page2, and Page3. All the pages have the same slicers. You need to ensure that all the filters applied to Page1 apply to Page1 and Page3 only. What should you do?
정답: A
You have a Power Bl report that contains the visual shown in the following exhibit.
You need to make the visual more accessible to users who have color vision deficiency.
What should you do?
You need to make the visual more accessible to users who have color vision deficiency.
What should you do?
정답: D
You embed a Power BI report in a Microsoft SharePoint Online page.
A user name User1 can access the SharePoint Online page, but the Power BI web part displays the following error message: "This content isn't available".
User1 is unable to view the report.
You verify that you can access the SharePoint Online page and that the Power BI report displays as expected.
You need to ensure that User1 can view the report form SharePoint Online.
What should you do?
A user name User1 can access the SharePoint Online page, but the Power BI web part displays the following error message: "This content isn't available".
User1 is unable to view the report.
You verify that you can access the SharePoint Online page and that the Power BI report displays as expected.
You need to ensure that User1 can view the report form SharePoint Online.
What should you do?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
You merge data from Sales.Region, Region_Manager, Sales_Manager, and Manager into a single table named Region. What should you do next to meet the reporting requirements of the executives?
정답: D
You are building a Power BI report to analyze customer segments.
You need to identify customer segments dynamically based on the Bounce Rate across dimensions such as source, geography, and demographics. The solution must minimize analysis effort.
Which type of visualization should you use?
You need to identify customer segments dynamically based on the Bounce Rate across dimensions such as source, geography, and demographics. The solution must minimize analysis effort.
Which type of visualization should you use?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
You need to create a Power BI report. The first page of the report must contain the following two views:
*Sales By Postal Code
*Sales by Month
Both views must display a slicer to select a value for a field named Chain.
The Sales By Postal Code view must display a map visual as shown in the following exhibit.
The Sales By Month view must display a column chart visual as shown in the following exhibit.
Users must be able to switch between the views by using buttons on the report page. The selected Chain field must be maintained when switching between views.
What is the minimum number of bookmarks required, and which property should you apply to each bookmark? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
*Sales By Postal Code
*Sales by Month
Both views must display a slicer to select a value for a field named Chain.
The Sales By Postal Code view must display a map visual as shown in the following exhibit.
The Sales By Month view must display a column chart visual as shown in the following exhibit.
Users must be able to switch between the views by using buttons on the report page. The selected Chain field must be maintained when switching between views.
What is the minimum number of bookmarks required, and which property should you apply to each bookmark? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
Explanation:
Box 1: 2
Box 2: Display
You build a report to help the sales team understand its performance and the drivers of sales. The team needs to have a single visualization to identify which factors affect success. Which type of visualization should you use?
정답: C
설명: (DumpTOP 회원만 볼 수 있음)
You need to create a visualization to meet the reporting requirements of the sales managers.
HOW Should create the Visualization? TO answer, select the appropriate options in the answer area.
HOW Should create the Visualization? TO answer, select the appropriate options in the answer area.
정답:
See the explanation for answer.
Explanation:
Answer is as below:
Explanation:
Answer is as below:
You have a Power BI imported dataset that contains the data model 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.
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.
정답:
Explanation:
- cross filter direction
- star schema
You have a table named DiMCountries that contains a column named Country as shown in the following table.
You plan to use DiMCountnes as a dimension m a report.
You new to ensure that the Country column in DiMCountnes lists each country only once.
Which two actions should you perform on the Country column? Each correct answer presents part of the solution.
NOTE: Each correct answer is worth one point.
You plan to use DiMCountnes as a dimension m a report.
You new to ensure that the Country column in DiMCountnes lists each country only once.
Which two actions should you perform on the Country column? Each correct answer presents part of the solution.
NOTE: Each correct answer is worth one point.
정답: C,D