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Microsoft DP-203 Dumps & Mock Exam for Success, Microsoft Azure Data Engineering Associate | SPOTO

Achieve success in the Microsoft DP-203 certification exam with our comprehensive range of study materials, including exam dumps and mock exams. Our platform offers practice tests, free test resources, online exam questions, sample questions, exam questions and answers, and more. Utilize our mock exams to simulate real exam scenarios and enhance your readiness for the DP-203 certification.Upon passing the DP-203 exam, candidates attain the esteemed Microsoft Certified: Azure Data Engineer Associate certification, validating expertise in designing and implementing data storage, developing data processing solutions, ensuring data security, and optimizing data storage and processing. With our latest practice tests, you'll be well-prepared to pass the certification exam and advance your career in Azure data engineering.
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Question #1
Which Azure Data Factory components should you recommend using together to import the daily inventory data from the SQL server to Azure Data Lake Storage? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
A. Mastered
B. Not Mastered
View answer
Correct Answer: B

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Question #2
You plan to ingest streaming social media data by using Azure Stream Analytics. The data will be stored in files in Azure Data Lake Storage, and then consumed by using Azure Datiabricks and PolyBase in Azure Synapse Analytics. You need to recommend a Stream Analytics data output format to ensure that the queries from Databricks and PolyBase against the files encounter the fewest possible errors. The solution must ensure that the tiles can be queried quickly and that the data type information is retained. Wh
A. Parquet
B. Avro
C. CSV
D. JSON
View answer
Correct Answer: A
Question #3
A company is planning on creating an Azure SQL database to support a mission critical application. The application needs to be highly available and not have any performance degradation during maintenance windows.Which of the following technologies can be used to implement this solution?(Choose 3)
A. Premium Service Tier
B. Virtual Machine Scale Sets
C. Basic Service Tier
D. SQL Data Sync
E. Always On Availability Groups
F. Zone-redundant configuration
View answer
Correct Answer: aef
Question #4
02.A company has a SaaS solution that uses Azure SQL Database with elastic pools. The solution contains a dedicated database for each customer organization. Customer organizations have peak usage at different periods during the year. You need to implement the Azure SQL Database elastic pool to minimize cost. Which option or options should you configure?
A. umber of transactions only
B. DTUs per database only
C. umber of databases only
D. PU usage only
E. DTUs and max data size
View answer
Correct Answer: e
Question #5
You are designing an Azure Synapse Analytics dedicated SQL pool. You need to ensure that you can audit access to Personally Identifiable information (PII). What should you include in the solution?
A. dynamic data masking
B. row-level security (RLS)
C. sensitivity classifications
D. column-level security
View answer
Correct Answer: A
Question #6
You build an Azure Data Factory pipeline to move data from an Azure Data Lake Storage Gen2 container to a database in an Azure Synapse Analytics dedicated SQL pool. Data in the container is stored in the following folder structure. /in/{YYYY}/{MM}/{DD}/{HH}/{mm} The earliest folder is /in/2021/01/01/00/00. The latest folder is /in/2021/01/15/01/45. You need to configure a pipeline trigger to meet the following requirements: Existing data must be loaded. Data must be loaded every 30 minutes. Late-arriving da
A. Mastered
B. Not Mastered
View answer
Correct Answer: D
Question #7
06.A company manages several on-premises Microsoft SQL Server databases. You need to migrate the databases to Microsoft Azure by using a backup process of Microsoft SQL Server. Which data technology should you use?
A. zure SQL Database single database
B. zure SQL Data Warehouse
C. zure Cosmos DB
D. zure SQL Database Managed Instance
E. HDInsight Spark cluster
View answer
Correct Answer: d
Question #8
You have an Azure data factory. You need to examine the pipeline failures from the last 60 days. What should you use?
A. the Activity log blade for the Data Factory resource
B. the Monitor & Manage app in Data Factory
C. the Resource health blade for the Data Factory resource
D. Azure Monitor
View answer
Correct Answer: A
Question #9
An in-house team is developing a new application. The design document specifies that data should be represented using nodes and relationships in graph structures. Individual data elements are relatively small.You need to recommend an appropriate data storage solution. Which solution should you recommend?
A. Azure Storage Blobs
B. Cosmos DB
C. Azure Data Lake Store
D. HBase in HDInsight
View answer
Correct Answer: b
Question #10
You use Azure Data Factory to prepare data to be queried by Azure Synapse Analytics serverless SQL pools. Files are initially ingested into an Azure Data Lake Storage Gen2 account as 10 small JSON files. Each file contains the same data attributes and data from a subsidiary of your company. You need to move the files to a different folder and transform the data to meet the following requirements: Provide the fastest possible query times. Automatically infer the schema from the underlying files. How should y
A. Mastered
B. Not Mastered
View answer
Correct Answer: C
Question #11
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. shared access key authentication
B. managed identity authentication
C. account key authentication
D. service principal authentication
View answer
Correct Answer: A
Question #12
You are creating an Azure Data Factory data flow that will ingest data from a CSV file, cast columns to specified types of data, and insert the data into a table in an Azure Synapse Analytic dedicated SQL pool. The CSV file contains three columns named username, comment, and date. The data flow already contains the following: A source transformation. A Derived Column transformation to set the appropriate types of data. A sink transformation to land the data in the pool. You need to ensure that the data flow
A. To the data flow, add a sink transformation to write the rows to a file in blob storage
B. To the data flow, add a Conditional Split transformation to separate the rows that will cause truncation errors
C. To the data flow, add a filter transformation to filter out rows that will cause truncation errors
D. Add a select transformation to select only the rows that will cause truncation errors
View answer
Correct Answer: B
Question #13
You have an Azure Data Lake Storage Gen2 account that contains a JSON file for customers. The file contains two attributes named FirstName and LastName. You need to copy the data from the JSON file to an Azure Synapse Analytics table by using Azure Databricks. A new column must be created that concatenates the FirstName and LastName values. You create the following components: A destination table in Azure Synapse An Azure Blob storage container A service principal Which five actions should you perform in se
A. Mastered
B. Not Mastered
View answer
Correct Answer: A
Question #14
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You plan to create an Azure Databricks workspace that has a tiered structure.
A. Yes
B. No
View answer
Correct Answer: A
Question #15
You have an on-premises data warehouse that includes the following fact tables. Both tables have the following columns: DateKey, ProductKey, RegionKey. There are 120 unique product keys and 65 unique region keys. Queries that use the data warehouse take a long time to complete. You plan to migrate the solution to use Azure Synapse Analytics. You need to ensure that the Azure-based solution optimizes query performance and minimizes processing skew. What should you recommend? To answer, select the appropriate
A. Mastered
B. Not Mastered
View answer
Correct Answer: B
Question #16
You have an Azure Data Lake Storage Gen2 container that contains 100 TB of data. You need to ensure that the data in the container is available for read workloads in a secondary region if an outage occurs in the primary region. The solution must minimize costs. Which type of data redundancy should you use?
A. zone-redundant storage (ZRS)
B. read-access geo-redundant storage (RA-GRS)
C. locally-redundant storage (LRS)
D. geo-redundant storage (GRS)
View answer
Correct Answer: A
Question #17
The data engineering team manages Azure HDInsight clusters. The team spends a large amount of time creating and destroying clusters daily because most of the data pipeline process runs in minutes.You need to implement a solution that deploys multiple HDInsight clusters with minimal effort. What should you implement?
A. Azure Databricks
B. Azure Traffic Manager
C. Azure Resource Manager templates
D. Ambari web user interface
View answer
Correct Answer: c
Question #18
You are a data engineer for an Azure SQL DatabasE. You write the following SQL statements:CREATE TABLE Customer (CustomerID int IDENTITY PRIMARY KEY,GivenName varchar(100) MASKED WITH (FUNCTION = 'partial(2,"XX",0)') NULL,SurName varchar(100) NOT NULL,Phone varchar(12) MASKED WITH (FUNCTION = 'default()')INSERT Customer (GivenName, SurName, Phon
E. VALUES ('Sammy', 'Jack', '555
A. 1 SaXX Jack XXX
B. 1 XXXX Jack XXX
C. 1 xx Jack XXX
D. 1 SaXX Jack xxxx
View answer
Correct Answer: d
Question #19
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?
A. SELECT Country, Avg(*) AS AverageFROM ClickStream TIMESTAMP BY CreatedAt GROUP BY Country, SlidingWindow(second, 10)
B. SELECT Country, Count(*) AS CountFROM ClickStream TIMESTAMP BY CreatedAt GROUP BY Country, TumblingWindow(second, 10)
C. SELECT Country, Avg(*) AS AverageFROM ClickStream TIMESTAMP BY CreatedAt GROUP BY Country, HoppingWindow(second, 10, 2)
D. SELECT Country, Count(*) AS CountFROM ClickStream TIMESTAMP BY CreatedAt GROUP BY Country, SessionWindow(second, 5, 10)
View answer
Correct Answer: A
Question #20
You have an Azure SQL database named Database1 and two Azure event hubs named HubA and HubB. The data consumed from each source is shown in the following table. You need to implement Azure Stream Analytics to calculate the average fare per mile by driver. How should you configure the Stream Analytics input for each source? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
A. Mastered
B. Not Mastered
View answer
Correct Answer: A
Question #21
Which offering provides scale-out parallel processing and dramatically accelerates performance of analytics clusters when integrated with the IBM Flash System?
A. IBM Cloud Object Storage
B. IBM Spectrum Accelerate
C. IBM Spectrum Scale
D. IBM Spectrum Connect
View answer
Correct Answer: c
Question #22
A company has an Azure SQL data warehousE. They want to use PolyBase to retrieve data from an Azure Blob storage account and ingest into the Azure SQL data warehousE. The files are stored in parquet format. The data needs to be loaded into a table called lead2pass_sales.Which of the following actions need to be performed to implement this requirement?(Choose 4)
A. Create an external file format that would map to the parquet-based files
B. Load the data into a staging table
C. Create an external table called lead2pass_sales_details
D. Create an external data source for the Azure Blob storage account
E. Create a master key on the database
F. Configure Polybase to use the Azure Blob storage account
View answer
Correct Answer: bcde
Question #23
You are creating dimensions for a data warehouse in an Azure Synapse Analytics dedicated SQL pool. You create a table by using the Transact-SQL statement 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.
A. Mastered
B. Not Mastered
View answer
Correct Answer: B
Question #24
You are designing a statistical analysis solution that will use custom proprietary1 Python functions on near real-time data from Azure Event Hubs. You need to recommend which Azure service to use to perform the statistical analysis. The solution must minimize latency. What should you recommend?
A. Azure Stream Analytics
B. Azure SQL Database
C. Azure Databricks
D. Azure Synapse Analytics
View answer
Correct Answer: D
Question #25
You have an Azure Synapse Analystics dedicated SQL pool that contains a table named Contacts. Contacts contains a column named Phone. You need to ensure that users in a specific role only see the last four digits of a phone number when querying the Phone column. What should you include in the solution?
A. a default value
B. dynamic data masking
C. row-level security (RLS)
D. column encryption
E. table partitions
View answer
Correct Answer: A

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