The Secret Of Microsoft DA-100 Free Exam Questions

NEW QUESTION 1

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?

• A. Key influences
• B. Funnel chart
• C. Q&A
• D. Line and clustered column chart

Answer: A

NEW QUESTION 2

You create the following step by using Power Query Editor.
= Table.ReplaceValue(SalesLT_Address,"1318","1319",Replacer.ReplaceText,{"AddressLine1"})
A row has a value of 21318 Lasalle Street in the AddressLine1 column. What will the value be when the step is applied?

• A. 1318
• B. 1319
• C. 21318 Lasalle Street
• D. 21319 Lasalle Street

Answer: B

NEW QUESTION 3

You build a report about warehouse inventory data. The dataset has more than 10 million product records from 200 warehouses worldwide. You have a table named Products that contains the columns shown in the following table.

Warehouse managers report that it is difficult to use the report because the report uses only the product name in tables and visuals. The product name is contained within the ProductDescription column and is always the fourth value.
You need to modify the report to support the warehouse managers requirement to explore inventory levels at different levels of the product hierarchy. The solution must minimize the model size.
Which three 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.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 4

You have the visual shown in the Original exhibit. {Click the Original tab.)

You need to configure the visual as shown in the Modified exhibit. (Click the Modified tab.)

What should you add to the visual?

• A. a measure
• B. a trendline
• C. a forecast
• D. an Average line

Answer: B

NEW QUESTION 5

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-to-many relationship to Weekly_Return.

Answer: A

NEW QUESTION 6

Your company plans to completely separate development and production assets such as datasets, reports, and dashboards in Microsoft Power Bl.
You need to recommend an application lifecycle strategy. The solution must minimize maintenance to update access and prevent end users from viewing the development assets.
What should you recommend?

• A. Create production reports in a separate workspace that uses a shared dataset from the development workspac
• B. Grant the end users access to the production workspace.
• C. In the same workspace, create separate copies of the assets and append DEV to the names of the copied asset
• D. Grant the end users access to the workspace.
• E. Create separate workspaces for development and productio
• F. Grant the end users access to the production workspace.
• G. Create one workspace for developmen
• H. From the workspace, publish an app for production.

Answer: C

NEW QUESTION 7

You need to create a visualization to meet the reporting requirements of the sales managers.
How should you create the visualization? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 8

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 create a parameter named DataSourceExcel that holds the file name and location of a Microsoft Excel data source.
You need to update the query to reference the parameter instead of multiple hard-coded copies of the location within each query definition.
Solution: You add a Power Apps custom visual to the report. Does this meet the goal?

• A. Yes
• B. No

Answer: A

NEW QUESTION 9

You publish a report to a workspace named Customer Services. The report identifies customers that have potential data quality issues that must be investigated by the customer services department of your company.
You need to ensure that customer service managers can create task lists in Microsoft Excel based on the data. Which report setting should you configure?

• A. Don't allow end user to save filters on this report.
• B. Change default visual interaction from cross highlighting to cross filtering.
• C. Enable the updated filter pane, and show filters in the visual header for this report.
• D. Allow users to add comments to this report.
• E. Choose the type of data you allow your end users to export.

Answer: A

NEW QUESTION 10

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 create a parameter named DataSourceExcel that holds the file name and location of a Microsoft Excel data source.
You need to update the query to reference the parameter instead of multiple hard-coded copies of the location within each query definition.
Solution: You create a new query that references DataSourceExcel. Does this meet the goal?

• A. Yes
• B. No

Answer: B

NEW QUESTION 11

You build a report to analyze customer transactions from a database that contains the tables shown in the following table.

You import the tables.
Which relationship should you use to link the tables?

• A. one-to-many from Customer to Transaction
• B. one-to-one between Customer and Transaction
• C. one-to-many from Transaction to Customer
• D. many-to-many between Customer and Transaction

Answer: B

NEW QUESTION 12

You have a Microsoft Power Bl report. The size of PBIX file is 550 MB. The report is accessed by using an App workspace in shared capacity of powerbi.com.
The report uses an imported dataset that contains one fact table. The fact table contains 12 million rows. The dataset is scheduled to refresh twice a day at 08:00 and 17:00.
The report is a single page that contains 15 custom visuals and 10 default visuals.
Users say that the report is slow to load the visuals when they access and interact with the report You need to recommend a solution to improve the performance of the report.
What should you recommend?

• A. Split the visuals onto multiple pages.
• B. Implement row-level security (RLS).
• C. Replace the default visuals with custom visuals.
• D. Increase the number of times that the dataset is refreshed.

Answer: A

NEW QUESTION 13

You have a report page that contains the visuals 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.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 14

You are creating a Microsoft Power Bl model that has two tables named CityData and Sales. CityData contains only the data shown in the following table.

Sales contains only the data shown in the following table.

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 15

You receive revenue data that must be included in Microsoft Power Bl reports.
You perform an initial load of the data from a Microsoft Excel source as shown in the following exhibit.

You plan to create several visuals from the data, including a visual that shows revenue split by year and product.
You need to transform the data to ensure that you can build the visuals. The solution must ensure that the columns are named appropriately for the data that they contain.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 16

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. In the Sales table, add a measure for sum(sales_amount).
• C. Change the data type of sales[sales_id] to Text.
• D. Change the data type of sales [region_id] to Decimal Number.

Answer: C

NEW QUESTION 17

You create a dashboard by using the Microsoft Power Bl Service. The dashboard contains a card visual that shows total sales from the current year. You grant users access to the dashboard by using the viewer role on the workspace. A user wants to receive daily notifications of the number shown on the card visual. You need to automate the notifications. What should you do?

• A. Share the dashboard to the user.
• B. Create a subscription.
• C. Create a data alert.
• D. Tag the user in a comment.

Answer: A

NEW QUESTION 18

You are creating an analytics report that will consume data from the tables shown in the following table.

There is a relationship between the tables.
There are no reporting requirements on employeejd and employee_photo. You need to optimize the data model
What should you configure for employeejd and employee.photo? To answer, select the appropriate options in the answer area.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 19
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