This page was exported from IT Certification Exam Braindumps [ http://blog.braindumpsit.com ] Export date:Sun Oct 6 16:20:30 2024 / +0000 GMT ___________________________________________________ Title: [Q65-Q89] Pass Microsoft DA-100 Exam in First Attempt Guaranteed [Oct-2022] --------------------------------------------------- Pass Microsoft DA-100 Exam in First Attempt Guaranteed [Oct-2022] Exam Sure Pass Microsoft Certification with DA-100 exam questions NO.65 You plan to create the chart shown in the following exhibit.How should you create the dashed horizontal line denoting the 40th percentile of daily sales for the period shown?  Create a horizontal line that has a fixed value of 24,000.  Add a measure to the visual that uses the following DAX expression.Heasurel – PERCENTUEX.EXC (Sales,Sales[Total Sales],.40)  Add a new percentile line that uses Total Sales as the measure and 40% as the percentile.  Add a measure to the visual that uses the following DAX expression.Heasurel = PERCENTILEX.INC (Sales,Sales[Total Sales],6.40) NO.66 You have two Azure SQL databases that contain the same tables and columns.For each database, you create a query that retrieves data from a table named Customers.You need to combine the Customer tables into a single table. The solution must minimize the size of the data model and support scheduled refresh in powerbi.com.What should you do? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. NO.67 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. 1 – Transform the ProductDescription column to contain only the text between the first and fourth > symbol,2 – Add the product hierarchy as an extra field in visuals where ProductDescription is used.3 – Add a column named ProductName that contains only the text between the third and fourth > symbol in the ProductDescription column.4 – Add a column named ProductName that contains all the text after the third > symbol in the ProductDescription column.Explanation:NO.68 You have two Azure SQL databases that contain the same tables and columns.For each database, you create a query that retrieves data from a table named Customers.You need to combine the Customer tables into a single table. The solution must minimize the size of the data model and support scheduled refresh in powerbi.com.What should you do? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. NO.69 You are configuring a Microsoft Power BI 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?  Set Summarize By to None for the CustomerID column.  Add a synonym of “subscriber” to the Customer table.  Add a synonym of “subscriberID” to the CustomerID column.  Add a description of “subscriber count” to the Customer Count measure. You can add synonyms to tables and columns.Note: This step applies specifically to Q&A (and not to Power BI reports in general). Users often have a variety of terms they use to refer to the same thing, such as total sales, net sales, total net sales. You can add these synonyms to tables and columns in the Power BI model.This step applies specifically to Q&A (and not to Power BI reports in general). Users often have a variety of terms they use to refer to the same thing, such as total sales, net sales, total net sales. You can add these synonyms to tables and columns in the Power BI model.Reference:https://docs.microsoft.com/en-us/power-bi/natural-language/q-and-a-best-practices Visualize the Data Testlet 1 Case Study 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 question on 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 studyTo display the first question on 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.OverviewContoso, 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.Existing EnvironmentData and SourcesData 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 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 DataNet 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 DataThe 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 DataBusiness 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 IssuesHistorically, 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.RequirementsPlanned ChangesContoso plans to automate and standardize the quarterly reporting process by using Microsoft Power BI. 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 RequirementsContoso 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 RequirementsThe 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 RequirementsYou plan to relate the balance sheet to a standard date table in Power BI 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 definitions and attributes of products, departments, and 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 yearNO.70 You are developing a sales report that will have multiple pages. Each page will answer a different business question.You plan to have a menu page that will show all the business questions.You need to ensure that users can click each business question and be directed to the page where the question is answered. The solution must ensure that the menu page will work when deployed to any workspace.What should you include on the menu page?  Create a text box for each business question and insert a link.  Create a button for each business question and set the action type to Bookmark.  Create a Power Apps visual that contains a drop-down list. The drop-down list will contain the business questions. Power BI enables data insights and better decision-making, while Power Apps enables everyone to build and use apps that connect to business data. Using the Power Apps visual, you can pass context-aware data to a canvas app, which updates in real time as you make changes to your report. Now, your app users can derive business insights and take actions from right within their Power BI reports and dashboards.Reference:https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/powerapps-custom-visual Analyze the Data Question Set 1NO.71 You have a report that contains a bar chart and a column chart. The bar chart shows customer count by customer segment. The column chart shows sales by month.You need to ensure that when a segment is selected in the bar chart, you see which portion of the total sales for the month belongs to the customer segment.How should the visual interactions be set on the column chart when the bar chart is selected?  no impact  highlight  filter Higlight will show the portion of Total Sales.NO.72 Which DAX expression should you use to get the ending balances in the balance sheet reports?  CALCULATE (SUM( BalanceSheet [BalanceAmount] ),DATESQTD( ‘Date'[Date] ))  CALCULATE (SUM( BalanceSheet [BalanceAmount] ),LASTDATE( ‘Date'[Date] ))  FIRSTNONBLANK ( ‘Date’ [Date]SUM( BalanceSheet[BalanceAmount] ))  CALCULATE (MAX( BalanceSheet[BalanceAmount] ),LASTDATE( ‘Date’ [Date] ))Scenario: 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.DATESQTD returns a table that contains a column of the dates for the quarter to date, in the current context. Reference:https://docs.microsoft.com/en-us/dax/datesqtd-function-daxNO.73 You need to create relationships to meet the reporting requirements of the customer service department.What should you create?  an additional date table named ShipDate, a one-to-many relationship from Sales[sales_date_id] to Date[date_id], and a one-to-many relationship from Sales[sales_ship_date_id] to ShipDate[date_id]  an additional date table named ShipDate, a many-to-many relationship from Sales[sales_date_id] to Date[date_id], and a many-to-many relationship from Sales[sales_ship_date_id] to ShipDate[date_id]  a one-to-many relationship from Date[date_id] to Sales[sales_date_id] and another one-to-many relationship from Date[date_id] to Weekly_Returns[week_id]  a one-to-many relationship from Sales[sales_date_id] to Date[date_id] and a one-to-many relationship from Sales[sales_ship_date_id] to Date[date_id]  a one-to-many relationship from Date[date_id] to Sales[sales_date_id] and another one-to-many relationship from Date[date_id] to Sales[sales_ship_date_id] ExplanationScenario: The customer service department requires a visual that can be filtered by both sales month and ship month independently.Reference:https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-relationships-understandNO.74 You need to grant access to the business unit analysts.What should you configure? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. NO.75 You publish a Microsoft Power BI dataset to powerbi.com. The dataset appends data from an on-premises Oracle database and an Azure SQL database by using one query.You have admin access to the workspace and permission to use an existing On-premises data gateway for which the Oracle data source is already configured.You need to ensure that the data is updated every morning. The solution must minimize configuration effort.Which two actions should you perform when you configure scheduled refresh? Each correct answer presents part of the solution.NOTE: Each correct selection is worth one point.  Configure the dataset to use the existing On-premises data gateway.  Deploy an On-premises data gateway in personal mode.  Set the refresh frequency to  Configure the dataset to use the personal gateway. ExplanationB: The on-premises data gateway acts as a bridge to provide quick and secure data transfer between on-premises data (data that isn’t in the cloud) and several Microsoft cloud services. These cloud services include Power BI.On-premises data gateway (personal mode) allows one user to connect to sources, and can’t be shared with others. An on-premises data gateway (personal mode) can be used only with Power BI. This gateway is well-suited to scenarios where you’re the only person who creates reports, and you don’t need to share any data sources with others.C: For Power BI users, refreshing data typically means importing data from the original data sources into a dataset, either based on a refresh schedule or on-demand. You can perform multiple dataset refreshes daily, which might be necessary if the underlying source data changes frequently.Reference:https://docs.microsoft.com/en-us/power-bi/connect-data/refresh-dataNO.76 You have the data lineage 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. NO.77 You view a query named Transactions as shown in the following exhibit.The query gets CSV files from a folder.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. NO.78 You create a report by using Microsoft Power BI Desktop.The report uses data from a Microsoft SQL Server Analysis Services (SSAS) cube located on your company’s internal network.You plan to publish the report to the Power BI Service.What should you implement ta ensure that users who consume the report from the Power BI Service have the most up-to-date data from the cube?  a subscription  a scheduled refresh of the dataset  an OData feed  an On-premises data gateway When you’ve created dynamic reports in Power BI Desktop, you can share them by publishing to your Power BI site. When you publish a Power BI Desktop file with a live connection to a tabular model to your Power BI site, an on-premises data gateway must be installed and configured by an administrator.NO.79 Your company has training videos that are published to Microsoft Stream.You need to surface the videos directly in a Microsoft Power BI dashboard.Which type of tile should you add?  video  custom streaming data  text box  web content Explanationhttps://docs.microsoft.com/en-us/stream/portal-embed-videohttps://docs.microsoft.com/en-us/power-bi/create-reports/service-dashboard-add-widget#add-web-contentNO.80 Your company has employees in 10 states.The company recently decided to associate each state to one of the following three regions: East, West, and North.You have a data model that contains employee information by state. The model does NOT include region information.You have a report that shows the employees by state.You need to view the employees by region as quickly as possible.What should you do?  Create a new aggregation that summarizes by employee.  Create a new group on the state column and set the Group type to  Create a new group on the state column and set the Group type to Bin.  Create a new aggregation that summarizes by state. Explanationhttps://www.mssqltips.com/sqlservertip/4720/binning-and-grouping-data-with-power-bi/NO.81 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. NO.82 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?  one-to-many from Customer to Transaction  one-to-one between Customer and Transaction  one-to-many from Transaction to Customer  many-to-many between Customer and Transaction NO.83 You need to create a measure that will return the percentage of late orders.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. Reference:https://docs.microsoft.com/en-us/dax/calculate-function-daxhttps://docs.microsoft.com/en-us/dax/filter-function-daxNO.84 You need to create the Top Customers report.Which type of filter should you use, and at which level should you apply the filter? To answer, select the appropriate options in the answer area.NOTE: Each correct selection is worth one point. Reference:https://powerbidocs.com/2020/01/21/power-bi-top-n-filters/NO.85 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 formatThe 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?  In the Date table, create a new calculated column named Month_ID that uses the yyyydd format.  In the Monthly_returns table, create a new calculated column named Date_ID that uses the ddmmyyyy format.  To the Order table, add a calculated column that uses the RELATED(Monthly_returns[Month_ID]) DAX formula.  To the Date table, add a calculated column that uses the RELATED(Monthly_returns[Month_ID]) DAX formula. https://docs.microsoft.com/en-us/power-bi/desktop-create-and-manage-relationshipsNO.86 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?  Key influences  Funnel chart  Q&A  Line and clustered column chart The key influencers visual helps you understand the factors that drive a metric you’re interested in. It analyzes your data, ranks the factors that matter, and displays them as key influencers.The key influencers visual is a great choice if you want to:* See which factors affect the metric being analyzed.* Contrast the relative importance of these factors. For example, do short-term contracts have more impact on churn than long-term contracts?Reference:https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-influencersNO.87 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. NO.88 You have sales data in a star schema that contains four tables named Sales, Customer, Date, and Product. The Sales table contains purchase and ship dates.Most often, you will use the purchase date to analyze the data, but you will analyze the data by both dates independently and together.You need to design an imported dataset to support the analysis. The solution must minimize the model size and the number of queries against the data source.Which data modeling design should you use?  Use the Auto Date/Time functionality in Microsoft Power Bl and do NOT import the Date table.  Duplicate the Date query in Power Query and create active relationships between Sales and both Date tables in the modeling view.  On the Date table, use a reference query in Power Query and create active relationships between Sales and both Date tables in the modeling view.  Import the Date table twice in Power Query and create active relationships between Sales and both Date tables in the modeling view. Microsoft recommends defining active relationships whenever possible. They widen the scope and potential of how your model can be used by report authors, and users working with Q&A.Refactoring methodology (example): Here’s a methodology to refactor a model from a single role-playing dimension-type table, to a design with one table per role.Remove any inactive relationships.Consider renaming the role-playing dimension-type table to better describe its role. In the example, the Airport table is related to the ArrivalAirport column of the Flight table, so it’s renamed as Arrival Airport.Create a copy of the role-playing table, providing it with a name that reflects its role. If it’s an Import table, we recommend defining a calculated table. If it’s a DirectQuery table, you can duplicate the Power Query query.Only one relationship can be active.Note: If you query two or more tables at the same time, when the data is loaded, Power BI Desktop attempts to find and create relationships for you. The relationship options Cardinality, Cross filter direction, and Make this relationship active are automatically set.Reference:https://docs.microsoft.com/en-us/power-bi/transform-model/desktop-create-and-manage-relationshipshttps://docs.microsoft.com/en-us/power-bi/guidance/relationships-active-inactiveNO.89 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.  Loading … Real Microsoft DA-100 Exam Questions Study Guide: https://www.braindumpsit.com/DA-100_real-exam.html --------------------------------------------------- Images: https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif https://blog.braindumpsit.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2022-10-03 14:29:25 Post date GMT: 2022-10-03 14:29:25 Post modified date: 2022-10-03 14:29:25 Post modified date GMT: 2022-10-03 14:29:25