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[Hardware] 100% Pass Quiz 2026 DP-203: Data Engineering on Microsoft Azure Latest Passleade

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【Hardware】 100% Pass Quiz 2026 DP-203: Data Engineering on Microsoft Azure Latest Passleade

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P.S. Free 2026 Microsoft DP-203 dumps are available on Google Drive shared by Exam4PDF: https://drive.google.com/open?id=1WD23m7PxMjHx4YehnSTh-GNqz5t21-cF
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Microsoft Data Engineering on Microsoft Azure Sample Questions (Q205-Q210):NEW QUESTION # 205
You have an Azure subscription that contains an Azure Synapse Analytics dedicated SQL pool. You plan to deploy a solution that will analyze sales data and include the following:
* A table named Country that will contain 195 rows
* A table named Sales that will contain 100 million rows
* A query to identify total sales by country and customer from the past 30 days You need to create the tables. The solution must maximize query performance.
How should you complete the script? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:
Explanation:


NEW QUESTION # 206
You have an Azure Stream Analytics job that receives clickstream data from an Azure event hub.
You need to define a query in the Stream Analytics job. The query must meet the following requirements:
* Count the number of clicks within each 10-second window based on the country of a visitor.
* Ensure that each click is NOT counted more than once.
How should you define the Query?
SELECT Country, Avg(*) AS Average
  • A. FROM ClickStream TIMESTAMP BY CreatedAt
    GROUP BY Country, HoppingWindow(second, 10, 2)
    SELECT Country, Count(*) AS Count
  • B. FROM ClickStream TIMESTAMP BY CreatedAt
    GROUP BY Country, SessionWindow(second, 5, 10)
  • C. FROM ClickStream TIMESTAMP BY CreatedAt
    GROUP BY Country, TumblingWindow(second, 10)
    SELECT Country, Avg(*) AS Average
  • D. FROM ClickStream TIMESTAMP BY CreatedAt
    GROUP BY Country, SlidingWindow(second, 10)
    SELECT Country, Count(*) AS Count
Answer: C
Explanation:
Tumbling window functions are used to segment a data stream into distinct time segments and perform a function against them, such as the example below. The key differentiators of a Tumbling window are that they repeat, do not overlap, and an event cannot belong to more than one tumbling window.
Example:
Incorrect Answers:
A: Sliding windows, unlike Tumbling or Hopping windows, output events only for points in time when the content of the window actually changes. In other words, when an event enters or exits the window. Every window has at least one event, like in the case of Hopping windows, events can belong to more than one sliding window.
C: Hopping window functions hop forward in time by a fixed period. It may be easy to think of them as Tumbling windows that can overlap, so events can belong to more than one Hopping window result set. To make a Hopping window the same as a Tumbling window, specify the hop size to be the same as the window size.
D: Session windows group events that arrive at similar times, filtering out periods of time where there is no data.
Reference:
https://docs.microsoft.com/en-us ... cs-window-functions

NEW QUESTION # 207
You have an Azure Data Lake Storage account that has a virtual network service endpoint configured.
You plan to use Azure Data Factory to extract data from the Data Lake Storage account. The data will then be loaded to a data warehouse in Azure Synapse Analytics by using PolyBase.
Which authentication method should you use to access Data Lake Storage?
  • A. managed identity authentication
  • B. account key authentication
  • C. service principal authentication
  • D. shared access key authentication
Answer: A
Explanation:
Reference:
https://docs.microsoft.com/en-us ... -sql-data-warehouse

NEW QUESTION # 208
Vou have an Azure Data factory pipeline that has the logic flow shown in the following exhibit.

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

Answer:
Explanation:

Explanation:


NEW QUESTION # 209
You have an Azure subscription linked to an Azure Active Directory (Azure AD) tenant that contains a service principal named ServicePrincipal1. The subscription contains an Azure Data Lake Storage account named adls1. Adls1 contains a folder named Folder2 that has a URI of https://adls1.dfs.core.windows.net
/container1/Folder1/Folder2/.
ServicePrincipal1 has the access control list (ACL) permissions shown in the following table.

You need to ensure that ServicePrincipal1 can perform the following actions:
* Traverse child items that are created in Folder2.
* Read files that are created in Folder2.
The solution must use the principle of least privilege.
Which two permissions should you grant to ServicePrincipal1 for Folder2? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
  • A. Access - Write
  • B. Access - Read
  • C. Default - Execute
  • D. Default - Write
  • E. Default-Read
  • F. Access - Execute
Answer: C,E
Explanation:
Execute (X) permission is required to traverse the child items of a folder.
There are two kinds of access control lists (ACLs), Access ACLs and Default ACLs.
Access ACLs: These control access to an object. Files and folders both have Access ACLs.
Default ACLs: A "template" of ACLs associated with a folder that determine the Access ACLs for any child items that are created under that folder. Files do not have Default ACLs.
Reference:
https://docs.microsoft.com/en-us ... tore-access-control

NEW QUESTION # 210
......
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