Microsoft Implementing Analytics Solutions Using Microsoft Fabric - DP-600무료 덤프문제 풀어보기
You have a Fabric semantic model named Model1 that contains a table named Sales. You need to enable incremental refresh for the Sales table. What should you do first?
정답: D
You have a Fabric tenant tha1 contains a takehouse named Lakehouse1. Lakehouse1 contains a Delta table named Customer.
When you query Customer, you discover that the query is slow to execute. You suspect that maintenance was NOT performed on the table.
You need to identify whether maintenance tasks were performed on Customer.
Solution: You run the following Spark SQL statement:
REFRESH TABLE customer
Does this meet the goal?
When you query Customer, you discover that the query is slow to execute. You suspect that maintenance was NOT performed on the table.
You need to identify whether maintenance tasks were performed on Customer.
Solution: You run the following Spark SQL statement:
REFRESH TABLE customer
Does this meet the goal?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
You have a Fabric workspace named Workspacel that uses the Premium Per User (PPU) license mode and contains a semantic model named Model!.
Large semantic model storage format is selected for Model 1.
You need to ensure that tables imported into Modell are written automatically to Delta tables in OneLake.
What should you do for Modell and Workspacel? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Large semantic model storage format is selected for Model 1.
You need to ensure that tables imported into Modell are written automatically to Delta tables in OneLake.
What should you do for Modell and Workspacel? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
Explanation:
You have a Fabric tenant that contains a warehouse named DW1 and a lakehouse named LH1. DW1 contains a table named Sales.Product. LH1 contains a table named Sales.Orders.
You plan to schedule an automated process that will create a new point-in-time (PIT) table named Sales.
ProductOrder in DW1. Sales.ProductOrder will be built by using the results of a query that will join Sales.
Product and Sales.Orders.
You need to ensure that the types of columns in Sales. ProductOrder match the column types in the source tables. The solution must minimize the number of operations required to create the new table.
Which operation should you use?
You plan to schedule an automated process that will create a new point-in-time (PIT) table named Sales.
ProductOrder in DW1. Sales.ProductOrder will be built by using the results of a query that will join Sales.
Product and Sales.Orders.
You need to ensure that the types of columns in Sales. ProductOrder match the column types in the source tables. The solution must minimize the number of operations required to create the new table.
Which operation should you use?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
You have a Fabric tenant that contains a workspace named Workspace " !. You plan to deploy a semantic model named Model 1 by using the XMLA endpoint.
You need to optimize the deployment of Model!. The solution must minimize how long it takes to deploy Modell. What should you do in Workspace1?
You need to optimize the deployment of Model!. The solution must minimize how long it takes to deploy Modell. What should you do in Workspace1?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
You have a Fabric workspace that contains a Dataflow Gen2 query. The query returns the following data.
You need to filter the results to ensure that only the latest version of each customer ' s record is retained. The solution must ensure that no new columns are loaded to the semantic model.
Which four actions should you perform in sequence in Power Query Editor? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
You need to filter the results to ensure that only the latest version of each customer ' s record is retained. The solution must ensure that no new columns are loaded to the semantic model.
Which four actions should you perform in sequence in Power Query Editor? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
정답:
Explanation:
Comprehensive Detailed Explanation
We have a table with:
CustomerID # unique ID
CustomerName # customer's name
VersionDate # timestamp representing version history
The requirement:
Keep only the latest record per customer .
Ensure no new technical columns (like max version date) remain in the semantic model.
Step 1: Identify latest version per customer
We need to determine the latest VersionDate for each CustomerID .
Use Group By CustomerID and calculate Max of VersionDate .
This creates a mapping of CustomerID # latest VersionDate.
Step 2: Filter to keep only latest records
Join or filter original data so that only rows with VersionDate = Max(VersionDate) are retained.
This ensures that only the most recent record is kept per customer.
Step 3: Remove the helper column
The column holding Max VersionDate is only needed for filtering.
It must be removed because the requirement is that no new columns are loaded to the semantic model.
Step 4: Remove duplicates
As a final safeguard, remove duplicates by CustomerID , ensuring that each customer appears only once.
Final Ordered Actions
Group by CustomerID and calculate the max version date per customer ID.
Filter the query where the version date value equals the max version date value.
Remove the max version date column.
Remove duplicates based on CustomerID.
You have a data warehouse that contains a table named Stage. Customers. Stage-Customers contains all the customer record updates from a customer relationship management (CRM) system. There can be multiple updates per customer You need to write a T-SQL query that will return the customer ID, name, postal code, and the last updated time of the most recent row for each customer ID.
How should you complete the code? To answer, select the appropriate options in the answer area, NOTE Each correct selection is worth one point.
How should you complete the code? To answer, select the appropriate options in the answer area, NOTE Each correct selection is worth one point.
정답:
Explanation:
In the ROW_NUMBER() function, choose OVER (PARTITION BY CustomerID ORDER BY LastUpdated DESC) .
In the WHERE clause, choose WHERE X = 1 .
To select the most recent row for each customer ID, you use the ROW_NUMBER() window function partitioned by CustomerID and ordered by LastUpdated in descending order. This will assign a row number of 1 to the most recent update for each customer. By selecting rows where the row number ( X ) is 1, you get the latest update per customer.
References =
Use the OVER clause to aggregate data per partition
Use window functions
You are implementing a medallion architecture in a single Fabric workspace.
You have a lakehouse that contains the Bronze and Silver layers and a warehouse that contains the Gold layer.
You create the items required to populate the layers as shown in the following table.
You need to ensure that the layers are populated daily in sequential order such that Silver is populated only after Bronze is complete, and Gold is populated only after Silver is complete. The solution must minimize development effort and complexity.
What should you use to execute each set of items? To answer, drag the appropriate options to the correct items. Each option 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 have a lakehouse that contains the Bronze and Silver layers and a warehouse that contains the Gold layer.
You create the items required to populate the layers as shown in the following table.
You need to ensure that the layers are populated daily in sequential order such that Silver is populated only after Bronze is complete, and Gold is populated only after Silver is complete. The solution must minimize development effort and complexity.
What should you use to execute each set of items? To answer, drag the appropriate options to the correct items. Each option 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:
To execute each set of items in sequential order with minimized development effort and complexity, you should use the following options:
Orchestration pipeline: Use a pipeline with an Invoke pipeline activity. This allows for orchestrating and scheduling the execution of other pipelines, ensuring they run in the correct sequence.
Bronze layer: Implement a pipeline Copy activity. This aligns with the table indicating that the Bronze layer uses pipelines with Copy activities for data integration.
Silver layer: Implement a pipeline Dataflow activity. The table specifies that Dataflows are used for the Silver layer.
Gold layer: Implement a pipeline Stored procedure activity. Stored procedures are specified for the Gold layer according to the table.
You have a Microsoft Power Bl report and a semantic model that uses Direct Lake mode. From Power Bl Desktop, you open Performance analyzer as shown in the following exhibit.
Use the dropdown 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 dropdown 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:
You have an Azure Data Lake Storage Gen2 account named storage! that contains a Parquet file named sales.
parquet.
You have a Fabric tenant that contains a workspace named Workspace1.
Using a notebook in Workspace1, you need to load the content of the file to the default lakehouse. The solution must ensure that the content will display automatically as a table named Sales in Lakehouse explorer.
How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
parquet.
You have a Fabric tenant that contains a workspace named Workspace1.
Using a notebook in Workspace1, you need to load the content of the file to the default lakehouse. The solution must ensure that the content will display automatically as a table named Sales in Lakehouse explorer.
How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
정답:
Explanation:
Step 1 - Read the Parquet file into a DataFrame
df = spark.read.parquet( " abfss://[email protected]/files/sales.parquet " ) This correctly loads the Parquet data into Spark.
Step 2 - Write into the Lakehouse as a managed table
If we want the result to be registered as a Lakehouse table and automatically appear in Lakehouse Explorer, we must:
Write the data in delta format (because Fabric Lakehouse tables are Delta tables ).
Save the table under the tables folder, not files .
So the correct code is:
df.write.mode( " overwrite " ). format ( " delta " ).saveAsTable( " tables/sales " ) Format: delta SaveAsTable Path: tables/sales References:
Lakehouse tables in Microsoft Fabric
Save DataFrame as Delta Table in Spark
# Answer Selection:
First dropdown # delta
Second dropdown # tables/sales
You have a Fabric tenant that contains a workspace named Workspace1. Workspace1 contains a single semantic model that has two Microsoft Power BI reports.
You have a Microsoft 365 subscription that contains a data loss prevention (DLP) policy named DLP1.
You need to apply DLP1 to the items in Workspace1.
What should you do?
You have a Microsoft 365 subscription that contains a data loss prevention (DLP) policy named DLP1.
You need to apply DLP1 to the items in Workspace1.
What should you do?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
You have a Fabric workspace named Workspace1 that contains a semantic model and a report named Report1. Workspace 1 is connected to a Git repository named Gill.
You have a deployment pipeline that contains three stages named Development, Test, and Production.
You need to publish Report1 to the Production stage.
What should you do?
You have a deployment pipeline that contains three stages named Development, Test, and Production.
You need to publish Report1 to the Production stage.
What should you do?
정답: B
Note: This section contains one or more sets of questions with the same scenario and problem. Each question presents a unique solution to the problem. You must determine whether the solution meets the stated goals.
More than one solution in the set might solve the problem. It is also possible that none of the solutions in the set solve the problem.
After you answer a question in this section, you will NOT be able to return. As a result, these questions do not appear on the Review Screen.
Your network contains an on-premises Active Directory Domain Services (AD DS) domain named contoso.
com that syncs with a Microsoft Entra tenant by using Microsoft Entra Connect.
You have a Fabric tenant that contains a semantic model.
You enable dynamic row-level security (RLS) for the mode! and deploy the model to the Fabric service.
You query a measure that includes the username () function, and the query returns a blank result.
You need to ensure that the measure returns the user principal name (UPNJ of a user.
Solution: You add user objects to the list of synced objects in Microsoft Entra Connect.
Does this meet the goal?
More than one solution in the set might solve the problem. It is also possible that none of the solutions in the set solve the problem.
After you answer a question in this section, you will NOT be able to return. As a result, these questions do not appear on the Review Screen.
Your network contains an on-premises Active Directory Domain Services (AD DS) domain named contoso.
com that syncs with a Microsoft Entra tenant by using Microsoft Entra Connect.
You have a Fabric tenant that contains a semantic model.
You enable dynamic row-level security (RLS) for the mode! and deploy the model to the Fabric service.
You query a measure that includes the username () function, and the query returns a blank result.
You need to ensure that the measure returns the user principal name (UPNJ of a user.
Solution: You add user objects to the list of synced objects in Microsoft Entra Connect.
Does this meet the goal?
정답: B
설명: (Fast2test 회원만 볼 수 있음)