Microsoft

DP-600 Free Practice Questions — Page 8

Question 72

You have a Fabric tenant that contains a lakehouse named LH1. You create new tables in LH1. You need to ensure that the tables are added automatically to the default semantic model. What should you do?

A. Disable Query Caching for the default semantic model.
B. From the settings pane of LH1, enable Sync the default Power BI semantic model.
C. Enable Refresh for the default semantic model.
D. From the Endorsement and discovery settings of LH1, select Make discoverable.
Show Answer
Correct Answer: B
Explanation:
To ensure that newly created lakehouse tables are automatically added to the default Power BI semantic model, you must enable synchronization. The 'Sync the default Power BI semantic model' setting in the lakehouse settings automatically detects new tables and adds them to the semantic model. The other options relate to performance, refresh behavior, or discoverability and do not control automatic table inclusion.

Question 74

You have a Fabric tenant. You are creating a Fabric Data Factory pipeline. You have a stored procedure that returns the number of active customers and their average sales for the current month. You need to add an activity that will execute the stored procedure in a warehouse. The returned values must be available to the downstream activities of the pipeline. Which type of activity should you add?

A. Get metadata
B. Copy data
C. Lookup
D. Append variable
Show Answer
Correct Answer: C
Explanation:
The Lookup activity can execute a SQL query or stored procedure against a Fabric warehouse and return the result set as output. These returned values are exposed as activity outputs and can be referenced by downstream pipeline activities, which meets the requirement.

Question 75

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 model 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 (UPN) of a user. Solution: You update the measure to use the USERPRINCIPALNAME() function. Does this meet the goal?

A. Yes
B. No
Show Answer
Correct Answer: A
Explanation:
In the Fabric/Power BI service, the USERPRINCIPALNAME() function is designed to return the signed-in user’s UPN. If USERNAME() returns a blank result in this scenario, updating the measure to use USERPRINCIPALNAME() ensures that the UPN is returned, which meets the stated goal.

Question 76

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 model 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 (UPN) of a user. Solution: You update the measure to use the USEROBJECTID() function. Does this meet the goal?

A. Yes
B. No
Show Answer
Correct Answer: B
Explanation:
USEROBJECTID() returns the Microsoft Entra object ID (a GUID), not the user principal name (UPN). To return the UPN in a Fabric/Power BI semantic model, the correct function is USERPRINCIPALNAME(). Therefore, updating the measure to USEROBJECTID() does not meet the goal.

Question 77

You have a Microsoft Power BI Premium Per User (PPU) workspace that contains a semantic model. You have an Azure App Service app named App1 that modifies row-level security (RLS) for the model by using the XMLA endpoint. App1 requires users to sign in by using their Microsoft Entra credentials to access the XMLA endpoint. You need to configure App1 to use a service account to access the model. What should you do first?

A. Add a managed identity to the workspace.
B. Modify the XMLA Endpoint setting.
C. Upgrade the workspace to Premium capacity.
D. Add a managed identity to App1.
Show Answer
Correct Answer: C
Explanation:
Premium Per User (PPU) workspaces do not support service account or managed identity access to the XMLA endpoint. Service principals or managed identities are only supported for workspaces backed by dedicated Premium capacity. Therefore, before configuring App1 with a service account, the workspace must first be upgraded to Premium capacity.

Question 78

HOTSPOT - You have a Fabric tenant that contains a warehouse named Warehouse1. Warehouse1 contains a fact table named FactSales that has one billion rows. You run the following T-SQL statement. CREATE TABLE test.FactSales AS CLONE OF dbo.FactSales; For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

Illustration for DP-600 question 78
Show Answer
Correct Answer: Yes No No
Explanation:
CREATE TABLE … AS CLONE OF in Microsoft Fabric creates a zero-copy clone. Only table metadata is copied at creation. The clone is independent: subsequent schema (DDL) or data (DML) changes on dbo.FactSales do not propagate to test.FactSales.

Question 80

You have an Amazon Web Services (AWS) subscription that contains an Amazon Simple Storage Service (Amazon S3) bucket named bucket1. You have a Fabric tenant that contains a lakehouse named LH1. In LH1, you plan to create a OneLake shortcut to bucket1. You need to configure authentication for the connection. Which two values should you provide? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

A. the shared access signature (SAS) token
B. the secret access key
C. the access ID
D. the access key ID
E. the certificate thumbprint
Show Answer
Correct Answer: B, D
Explanation:
When creating a OneLake shortcut to an Amazon S3 bucket, Fabric uses AWS access key–based authentication. This requires providing the AWS Access Key ID and the corresponding Secret Access Key. SAS tokens and certificate thumbprints are not used for S3 authentication, and an "access ID" alone is insufficient without the secret key.

Question 81

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 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. Overview - Contoso, Ltd. is a US-based health supplements company. Contoso has two divisions named Sales and Research. The Sales division contains two departments named Online Sales and Retail Sales. The Research division assigns internally developed product lines to individual teams of researchers and analysts. Existing Environment - Identity Environment - Contoso has a Microsoft Entra tenant named contoso.com. The tenant contains two groups named ResearchReviewersGroup1 and ResearchReviewersGroup2. Data Environment - Contoso has the following data environment: • The Sales division uses a Microsoft Power BI Premium capacity. • The semantic model of the Online Sales department includes a fact table named Orders that uses Import made. In the system of origin, the OrderID value represents the sequence in which orders are created. • The Research department uses an on-premises, third-party data warehousing product. • Fabric is enabled for contoso.com. • An Azure Data Lake Storage Gen2 storage account named storage1 contains Research division data for a product line named Productline1. The data is in the delta format. • A Data Lake Storage Gen2 storage account named storage2 contains Research division data for a product line named Productline2. The data is in the CSV format. Requirements - Planned Changes - Contoso plans to make the following changes: • Enable support for Fabric in the Power BI Premium capacity used by the Sales division. • Make all the data for the Sales division and the Research division available in Fabric. • For the Research division, create two Fabric workspaces named Productline1ws and Productline2ws. • In Productline1ws, create a lakehouse named Lakehouse1. • In Lakehouse1, create a shortcut to storage1 named ResearchProduct. Data Analytics Requirements - Contoso identifies the following data analytics requirements: • All the workspaces for the Sales division and the Research division must support all Fabric experiences. • The Research division workspaces must use a dedicated, on-demand capacity that has per-minute billing. • The Research division workspaces must be grouped together logically to support OneLake data hub filtering based on the department name. • For the Research division workspaces, the members of ResearchReviewersGroup1 must be able to read lakehouse and warehouse data and shortcuts by using SQL endpoints. • For the Research division workspaces, the members of ResearchReviewersGroup2 must be able to read lakehouse data by using Lakehouse explorer. • All the semantic models and reports for the Research division must use version control that supports branching. Data Preparation Requirements - Contoso identifies the following data preparation requirements: • The Research division data for Productline1 must be retrieved from Lakehouse1 by using Fabric notebooks. • All the Research division data in the lakehouses must be presented as managed tables in Lakehouse explorer. Semantic Model Requirements - Contoso identifies the following requirements for implementing and managing semantic models: • The number of rows added to the Orders table during refreshes must be minimized. • The semantic models in the Research division workspaces must use Direct Lake mode. General Requirements - Contoso identifies the following high-level requirements that must be considered for all solutions: • Follow the principle of least privilege when applicable. • Minimize implementation and maintenance effort when possible. Which syntax should you use in a notebook to access the Research division data for Productline1?

A. spark.read.format(“delta”).load(“Files/ResearchProduct”)
B. spark.sql(“SELECT * FROM Lakehouse1.ResearchProduct ”)
C. spark.sql(“SELECT * FROM Lakehouse1.Tables.ResearchProduct ”)
D. external_table(ResearchProduct)
Show Answer
Correct Answer: A
Explanation:
ResearchProduct is created as a shortcut in the lakehouse pointing to Delta files in ADLS Gen2. In Fabric notebooks, shortcuts under a lakehouse are accessed through the Files path. Because the shortcut is not defined as a managed table at this stage, the correct way to read the data is to load the Delta files directly using the Spark DataFrame API with the path "Files/ResearchProduct". SQL queries against Lakehouse1 objects require managed tables, which are not specified here.

Question 82

HOTSPOT - 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 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. Overview - Contoso, Ltd. is a US-based health supplements company. Contoso has two divisions named Sales and Research. The Sales division contains two departments named Online Sales and Retail Sales. The Research division assigns internally developed product lines to individual teams of researchers and analysts. Existing Environment - Identity Environment - Contoso has a Microsoft Entra tenant named contoso.com. The tenant contains two groups named ResearchReviewersGroup1 and ResearchReviewersGroup2. Data Environment - Contoso has the following data environment: • The Sales division uses a Microsoft Power BI Premium capacity. • The semantic model of the Online Sales department includes a fact table named Orders that uses Import made. In the system of origin, the OrderID value represents the sequence in which orders are created. • The Research department uses an on-premises, third-party data warehousing product. • Fabric is enabled for contoso.com. • An Azure Data Lake Storage Gen2 storage account named storage1 contains Research division data for a product line named Productline1. The data is in the delta format. • A Data Lake Storage Gen2 storage account named storage2 contains Research division data for a product line named Productline2. The data is in the CSV format. Requirements - Planned Changes - Contoso plans to make the following changes: • Enable support for Fabric in the Power BI Premium capacity used by the Sales division. • Make all the data for the Sales division and the Research division available in Fabric. • For the Research division, create two Fabric workspaces named Productline1ws and Productline2ws. • In Productline1ws, create a lakehouse named Lakehouse1. • In Lakehouse1, create a shortcut to storage1 named ResearchProduct. Data Analytics Requirements - Contoso identifies the following data analytics requirements: • All the workspaces for the Sales division and the Research division must support all Fabric experiences. • The Research division workspaces must use a dedicated, on-demand capacity that has per-minute billing. • The Research division workspaces must be grouped together logically to support OneLake data hub filtering based on the department name. • For the Research division workspaces, the members of ResearchReviewersGroup1 must be able to read lakehouse and warehouse data and shortcuts by using SQL endpoints. • For the Research division workspaces, the members of ResearchReviewersGroup2 must be able to read lakehouse data by using Lakehouse explorer. • All the semantic models and reports for the Research division must use version control that supports branching. Data Preparation Requirements - Contoso identifies the following data preparation requirements: • The Research division data for Productline1 must be retrieved from Lakehouse1 by using Fabric notebooks. • All the Research division data in the lakehouses must be presented as managed tables in Lakehouse explorer. Semantic Model Requirements - Contoso identifies the following requirements for implementing and managing semantic models: • The number of rows added to the Orders table during refreshes must be minimized. • The semantic models in the Research division workspaces must use Direct Lake mode. General Requirements - Contoso identifies the following high-level requirements that must be considered for all solutions: • Follow the principle of least privilege when applicable. • Minimize implementation and maintenance effort when possible. You need to migrate the Research division data for Productline2. The solution must meet the data preparation requirements. How should you complete the code? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for DP-600 question 82
Show Answer
Correct Answer: delta Tables/productline2
Explanation:
To meet Fabric lakehouse requirements, Research data must be written as managed tables. Writing in Delta format and saving under the Tables folder creates a managed Delta table that is visible in Lakehouse explorer and usable by notebooks.

Question 83

You have a Fabric tenant. You are creating a Fabric Data Factory pipeline. You have a stored procedure that returns the number of active customers and their average sales for the current month. You need to add an activity that will execute the stored procedure in a warehouse. The returned values must be available to the downstream activities of the pipeline. Which type of activity should you add?

A. Switch
B. KQL
C. Append variable
D. Lookup
Show Answer
Correct Answer: D
Explanation:
In Fabric Data Factory, the Lookup activity is used to execute a SQL query or stored procedure against a warehouse and return the result set. Its output can be referenced by downstream activities in the pipeline, making it the appropriate choice when you need to run a stored procedure and use the returned values later.

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