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Understanding Microsoft Power BI Data Analyst Certification Exam Topics
Microsoft Power BI Data Analyst Certification Exam Topics are below:
- Deploy and maintain assets (20-25%)
- Model the data (30-35%)
- Prepare the data (15-20%)
- Visualize and analyze the data (25-30%)
NEW QUESTION # 110
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 name = UserName().
- B. Create a security role that has a table filter on the Region_Manager table where sales_manager_id = UserPrincipalName().
- C. Create a security role that has a table filter on the Sales_Manager table where username = UserName()
- D. Create a security role that has a table filter on the Sales_Manager table where username = sales_manager_id.
Answer: C
NEW QUESTION # 111
You have a Power Bi report that contains five bookmarks.
You need to add an object to the report from which users can navigate between three specific bookmarks.
How should you complete the task? To answer, drag the appropriate actions to the correct steps, each action may be used once more than once, or not at all. You may need to drag the split bar between panes or scroll lo view content.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
NEW QUESTION # 112
You have a prospective customer list that contains 1,500 rows of data. The list contains the following fields:
* First name
* Last name
* Email address
* State/Region
* Phone number
You import the list into Power Query Editor.
You need to ensure that the list contains records for each State/Region to which you want to target a marketing campaign.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
- A. Select Column distribution.
- B. Select Column quality.
- C. Open the Advanced Editor.
- D. Enable Column profiling based on entire dataset.
- E. Select Column profile.
Answer: D,E
Explanation:
In Power query, the load preview by default is 1000 row. By default, the column quality also only looks at the first 1000 row. You can verify this by the status bar at the bottom of the Power query window. To change the profiling so it analyses the entire column of data, select the profiling status in the status bar. Then select Column profiling based on the entire data set.
https://theexcelclub.com/data-profiling-views-in-power-query-excel-and-power-bi/
NEW QUESTION # 113
You build a report about warehouse inventory dat
a. 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.
Answer:
Explanation:
1 - Create a product hierarchy of Manufacturer, ProductSpecifications, ProductName, ProductSubcategory, and ProductCategory.
2 - Replace the use of ProductDescription in the report with the product hierarchy.
3 - Transorm the ProductDescription column to contain only the text between the first and fourth > symbol.
4 - Add the product hierarchy as an extra field in visuals where ProductDescription is used.
5 - Add a column named ProductName that contains only the text between the third and fourth > symbol in the ProductDescription column.
6 - Add a column named ProductName that contains all the text after the third > symbol in the ProductDescription column.
7 - Create a product hierarchy of ProductCategory, ProductSubcategory, Manufacturer, ProductName, and ProductSpefications.
NEW QUESTION # 114
You need to create a visual as shown in the following exhibit.
The indicator color for Total Sales will be based on % Growth to Last Year.
The solution must use the existing calculations only.
How should you configure the visual? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/power-bi/create-reports/desktop-conditional-table-formatting
NEW QUESTION # 115
You need to create a solution to meet the notification requirements of the warehouse shipping department.
What should you do? To answer, select the appropriate options in the answer area.
NOTE: Each correct select is worth one point:
Answer:
Explanation:
NEW QUESTION # 116
You need to provide a user with the ability to add members to a workspace. The solution must use the principle of least privilege.
Which role should you assign to the user?
- A. Contributor
- B. Viewer
- C. Admin
- D. Member
Answer: D
Explanation:
A Member can add members or others with lower permissions.
Note:
NEW QUESTION # 117
You have a power BI tenant that hosts the datasets shown in the following table.
You have the following requirements:
* The export of reports that contain Personally Identifiable Information (Pll) must be prevented.
* Data used for financial decisions must be reviewed and approved before use.
For each of the following statements, select Yes if the statement is true. Otherwise select No. NOTE: Each correct selection is worth one point
Answer:
Explanation:
NEW QUESTION # 118
You have a folder of monthly transaction extracts.
You plan to create a report to analyze the transaction data.
You receive the following email message: "Hi. I've put 24 files of monthly transaction data onto the shared drive. File Transactions201901.csv through Transactions201912.csv have the latest set of columns, but files Transactions201801.csv to Transactions201812.csv have an older layout without the extra fields needed for analysis. Each file contains 10 to 50 transactions." You get data from the folder and select Combine & Load. The Combine Files dialog box is shown in the exhibit. (Click the Exhibit 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.
Answer:
Explanation:
NEW QUESTION # 119
You need to create a visual that enables the adhoc exploration of data as shown in the following exhibit.
Which type of visual should you use?
- A. key influencers
- B. decomposition tree
- C. Q&A
- D. smart narrative
Answer: B
NEW QUESTION # 120
For the sales department at your company, you publish a Power Bl report that imports data from a Microsoft Excel We located in a Microsoft SharePoint folder The data model contains several measures You need to create a Power Bl report from the existing dat a. The solution must minimize development effort. Which type ol data source should you use?
- A. Power Bl dataflows
- B. an Excel workbook
- C. a SharePoint folder
- D. Power Bl dataset
Answer: D
Explanation:
case states there is already a report published and the datamodel contains measures. therefore and to be able to use the measures in the datamodel you should connect to the existing dataset (which was created when you plublished the report) instead of starting from scratch with the files in the SharePoint folder.
NEW QUESTION # 121
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.
- A. SharePoint folder
- B. Text/CSV
- C. Web
- D. Excel Workbook
- E. Folder
Answer: D,E
Explanation:
Explanation
- Copy and edit Path of the Excel file then use "Web" Connector: Option E
- Copy and edit Path of the OneDrive folder then use "Sharepoint Folder" connector: Option D Source: https://www.youtube.com/watch?v=GGHbbg6yi-A
NEW QUESTION # 122
You need to create a relationship in the dataset for RLS.
What should you do? To answer select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION # 123
You have a column named UnitslnStock as shown in the following exhibit
Answer:
Explanation:
Explanation
NEW QUESTION # 124
What is the minimum number of datasets and storage modes required to support the reports?
- A. a single imported dataset
- B. two imported datasets
- C. a single DirectQuery dataset
- D. two DirectQuery datasets
Answer: A
Explanation:
"The analysts responsible for each business unit must see all the data the board sees, except the profit and loss data, which must be restricted to only their business unit's data. The analysts must be able to build new reports from the dataset that contains the profit and loss data" => one dataset and two separate workspaces Reason: All data can be imported into one dataset also if these are two logical models. Shared dimensions can be reconsumed in both models. Reports and additional materials can be shared to the board with an app. The "profit and loss" data model needs RLS for the analysts and the analysts must have just read access to the original workspace. In a separate workspace with contributer (or more rights) they can create new reports (with live connection to the dataset). It is also stated that the new reports mustn't be shared so therefore no need to include them into the app. Import vs. DirectQuery: Due to RLS requirements an imported dataset is needed. It is not possible with file sources and Sharepoint lists.
Topic 1, Contoso Ltd
Overview
Contoso Ltd. is a manufacturing company that produces sports equipment. Contoso holds quarterly board meetings for which financial analysts manually prepare Microsoft Excel reports, including balance sheets and profit and loss statements for each of the company s four business units.
Data for the reports comes from the sources shown in the following table.
The balance sheet data is unrelated to the profit and loss results other than they both relate to dates.
The balance sheet data is imported and includes the final monthly balances of each account in the format shown in the following table.
The balance sheet data always includes a row for each account for each month.
The product catalog shows how products roll up to product categories, which roll up to the business units the product list is provided in the format shown in the following table.
Revenue data is provided at the date and product level. Expense data is provided at the date and department level.
Contoso wants the reports and datasets refreshed with minimum manual effort.
The company wants to provide the board with 3 single package of reports that will contain custom navigation and links to supplementary information.
Maintenance, including maturity updating data and access, must be minimized as much as possible.
The reports must be made available to the board from powerbi.com. A group in Microsoft Azure Active Director)' (Azure AD), part of Microsoft Entra. will be used to share information with the board. Contoso identifies the following security requirements for analyst access:
* Analysts must be able to access all balance sheet and product catalog data.
* Analysts must be able to access only the profit and loss data of their respective business unit
* Analysts must be able to create new reports from the dataset that contains the profit and loss data, but the reports built by the analysts must NOT be included in the quarterly reports for the board.
* Analysts must NOT be able to share the quarterly reports with anyone.
* Analysts must NOT be able to make new reports by using the balance sheet data.
You plan to relate the balance sheet table to a date table in Power Bl in a many-to-one relationship based on the last day of the month. At least one of the balance sheet reports in the quarterly reporting package must show the ending balances for the quarter, as well as for the previous quarter.
The date table will contain the columns shown in the following table.
The definitions and attributes for the products departments, and business units must be consistent across all the reports. The board must be able to get the following information from the quarterly reports:
* Revenue trends over time
* The ending balances of each account
* Changes m long-term liabilities from the previous quarter
* The percent of total revenue contributed by each product category
* A comparison of quarterly revenue versus the same quarter from the previous year The reports must be updated with the latest data by 5 AM each day.
Overview
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
To start the case study
To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment and problem statements. If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.
Existing Environment
Contoso, Ltd. is a manufacturing company that produces outdoor equipment Contoso has quarterly board meetings for which financial analysts manually prepare Microsoft Excel reports, including profit and loss statements for each of the company's four business units, a company balance sheet, and net income projections for the next quarter.
Data and Sources
Data for the reports comes from three sources. Detailed revenue, cost and expense data comes from an Azure SQL database. Summary balance sheet data comes from Microsoft Dynamics 365 Business Central. The balance sheet data is not related to the profit and loss results; other than they both relate to dates.
Monthly revenue and expense projections for the next quarter come from a Microsoft SharePoint Online list. Quarterly projections relate to the profit and loss results by using the following shared dimensions: date, business unit, department, and product category.
Net Income Projection Data
Net income projection data is stored in a SharePoint Online list named Projections in the format shown in the following table.
Revenue projections are set at the monthly level and summed to show projections for the quarter.
Balance Sheet Data
The balance sheet data is imported with final balances for each account per month in the format shown in the following table.
There is always a row for each account for each month in the balance sheet data.
Dynamics 365 Business Central Data
Business Central contains a product catalog that shows how products roll up to product categories, which roll up to business units. Revenue data is provided at the date and product level. Expense data is provided at the date and department level.
Business Issues
Historically, it has taken two analysts a week to prepare the reports for the quarterly board meetings. Also, there is usually at least one issue each quarter where a value in a report is wrong because of a bad cell reference in an Excel formula. On occasion, there are conflicting results in the reports because the products and departments that roll up to each business unit are not defined consistently.
Planned Changes
Contoso plans to automate and standardize the quarterly reporting process by using Microsoft Power Bl. The company wants to how long it takes to populate reports to less than two days. The company wants to create common logic for business units, products, and departments to be used across all reports, including, but not limited, to the quarterly reporting for the board.
Technical Requirements
Contoso wants the reports and datasets refreshed with minimal manual effort The company wants to provide a single package of reports to the board that contains custom navigation and links to supplementary information.
Maintenance, including manually updating data and access, must be minimized as much as possible.
Security Requirements
The reports must be made available to the board from powerbi.com. A mail-enabled security group will be used to share information with the board.
The analysts responsible for each business unit must see all the data the board sees, except the profit and loss data, which must be restricted to only their business unit's data. The analysts must be able to build new reports from the dataset that contains the profit and loss data, but any reports that the analysts build must not be included in the quarterly reports for the board. The analysts must not be able to share the quarterly reports with anyone.
Report Requirements
You plan to relate the balance sheet to a standard date table in Power Bl in a many-to-one relationship based on the last day of the month. At least one of the balance sheet reports in the quarterly reporting package must show the ending balances for the quarter, as well as for the previous quarter.
Projections must contain a column named RevenueProjection that contains the revenue projection amounts. A relationship must be created from Projections to a table named Date that contains the columns shown in the following table.
The relationships between products and departments to business units must be consistent across all reports.
The board must be able to get the following information from the quarterly reports:
* Revenue trends over time
* Ending balances for each account
* A comparison of expenses versus projections by quarter
* Changes in long-term liabilities from the previous quarter
* A comparison of quarterly revenue versus the same quarter during the prior year
NEW QUESTION # 125
The table has the following columns.
You need to add a column that will be used to sort the Year Month column chronologically.
Answer:
Explanation:
NEW QUESTION # 126
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.
Answer:
Explanation:
NEW QUESTION # 127
You have the line chart shown in the exhibit. (Click the Exhibit tab.)
You need to modify the chart to meet the following requirements:
Identify months that have order counts above the mean.
Display the mean monthly order count.
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.
Answer:
Explanation:
1 - Select the line chart,,,,
2 - Add the average line,,,,,,
3 - Turn on Data Label,,,,,,
NEW QUESTION # 128
You need to create a Power Bl report. The first page or 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.
Answer:
Explanation:
NEW QUESTION # 129
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