DP-203 PDF – Microsoft Exam Dumps from PassLeader – Azure, Data, Dynamics 365, Microsoft 365, MCSA, MCSD, MCSE … Dumps VCE and PDF and Braindumps and Practice Tests

Jun 17

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NEW QUESTION 398
You have an Azure subscription that contains an Azure Cosmos DB database. Azure Synapse Link is implemented on the database. You configure a full fidelity schema for the analytical store. You perform the following actions:
– Insert {“customerID”: 12, “customer”: “Tailspin Toys”} as the first document in the container.
– Insert {“customerID”: “14”, “customer”: “Contoso”} as the second document in the container.
How many columns will the analytical store contain?

A.    1
B.    2
C.    3
D.    4

Sep 13

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NEW QUESTION 261
You are working on Azure Data Lake Store Gen1. Suddenly, you realize the need to know the schema of the external data. Which of the following plug-in would you use to know the external data schema?

A.    ipv4_lookup
B.    mysql_request
C.    pivot
D.    narrow
E.    infer_storage_schema

Jun 16

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NEW QUESTION 230
You have an Azure Data Lake Storage account that contains a staging zone. You need to design a daily process to ingest incremental data from the staging zone, transform the data by executing an R script, and then insert the transformed data into a data warehouse in Azure Synapse Analytics.
Solution: You schedule an Azure Databricks job that executes an R notebook, and then inserts the data into the data warehouse.
Does this meet the goal?

A. Yes
B. No

Dec 22

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NEW QUESTION 205
You have an Azure Data Factory pipeline that performs an incremental load of source data to an Azure Data Lake Storage Gen2 account. Data to be loaded is identified by a column named LastUpdatedDate in the source table. You plan to execute the pipeline every four hours. You need to ensure that the pipeline execution meets the following requirements:
– Automatically retries the execution when the pipeline run fails due to concurrency or throttling limits.
– Supports backfilling existing data in the table.
Which type of trigger should you use?

A.    event
B.    on-demand
C.    schedule
D.    tumbling window

Oct 13

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NEW QUESTION 161
You plan to create an Azure Databricks workspace that has a tiered structure. The workspace will contain the following three workloads:
– A workload for data engineers who will use Python and SQL.
– A workload for jobs that will run notebooks that use Python, Scala, and SQL.
– A workload that data scientists will use to perform ad hoc analysis in Scala and R.
The enterprise architecture team at your company identifies the following standards for Databricks environments:
– The data engineers must share a cluster.
– The job cluster will be managed by using a request process whereby data scientists and data engineers provide packaged notebooks for deployment to the cluster.
– All the data scientists must be assigned their own cluster that terminates automatically after 120 minutes of inactivity. Currently, there are three data scientists.
You need to create the Databricks clusters for the workloads.
Solution: You create a Standard cluster for each data scientist, a Standard cluster for the data engineers, and a High Concurrency cluster for the jobs.
Does this meet the goal?

A. Yes
B. No

Aug 29

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NEW QUESTION 136
You have an Azure Storage account that contains 100 GB of files. The files contain rows of text and numerical values. 75% of the rows contain description data that has an average length of 1.1 MB. You plan to copy the data from the storage account to an enterprise data warehouse in Azure Synapse Analytics. You need to prepare the files to ensure that the data copies quickly.
Solution: You copy the files to a table that has a columnstore index.
Does this meet the goal?

A. Yes
B. No

Jul 01

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NEW QUESTION 101
You have an Azure Storage account that contains 100 GB of files. The files contain text and numerical values. 75% of the rows contain description data that has an average length of 1.1 MB. You plan to copy the data from the storage account to an Azure SQL data warehouse. You need to prepare the files to ensure that the data copies quickly.
Solution: You modify the files to ensure that each row is more than 1 MB.
Does this meet the goal?

A. Yes
B. No

May 23

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NEW QUESTION 81
You have an Azure Synapse Analytics dedicated SQL pool that contains a table named Table1. You have files that are ingested and loaded into an Azure Data Lake Storage Gen2 container named container1. You plan to insert data from the files into Table1 and azure Data Lake Storage Gen2 container named container1. You plan to insert data from the files into Table1 and transform the data. Each row of data in the files will produce one row in the serving layer of Table1. You need to ensure that when the source data files are loaded to container1, the DateTime is stored as an additional column in Table1.
Solution: In an Azure Synapse Analytics pipeline, you use a data flow that contains a Derived Column transformation.
Does this meet the goal?

A. Yes
B. No

Mar 19

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NEW QUESTION 1
You develop data engineering solutions for a company. A project requires the deployment of data to Azure Data Lake Storage. You need to implement role-based access control (RBAC) so that project member can manage the Azure Data Lake Storage resources. Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)

A.    Assign Azure AD security groups to Azure Data Lake Storage.
B.    Configure end-user authentication for the Azure Data Lake Storage account.
C.    Configure service-to-service authentication for the Azure Data Lake Storage account.
D.    Create security groups in Azure Active Directory (Azu e AD) and add project members.
E.    Configure access control lists (ACL) for the Azure Data Lake Storage account.