Microsoft DP-200 Actual Free Exam Questions & Community Discussion

You manage a process that performs analysis of daily web traffic logs on an HDInsight cluster. Each of 250 web servers generates approximately gigabytes (GB) of log data each day. All log data is stored in a single folder in Microsoft Azure Data Lake Storage Gen 2.
You need to improve the performance of the process.
Which two changes should you make? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

You have an activity in an Azure Data Factory pipeline. The activity calls a stored procedure in a data warehouse in Azure Synapse Analytics and runs daily.
You need to verify the duration of the activity when it ran last.
What should you use?

Your company manages a payroll application for its customers worldwide. The application uses an Azure SQL database named DB1. The database contains a table named Employee and an identity column named EmployeeId.
A customer requests the EmployeeId be treated as sensitive data.
Whenever a user queries EmployeeId, you need to return a random value between 1 and 10 instead of the EmployeeId value.
Which masking format should you use?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You develop a data ingestion process that will import data to a Microsoft Azure SQL Data Warehouse.
The data to be ingested resides in parquet files stored in an Azure Data lake Gen 2 storage account.
You need to load the data from the Azure Data Lake Gen 2 storage account into the Azure SQL Data Warehouse.
Solution:
1. Create an external data source pointing to the Azure storage account
2. Create a workload group using the Azure storage account name as the pool name
3. Load the data using the INSERT...SELECT statement
Does the solution meet the goal?

You develop data engineering solutions for a company. An application creates a database on Microsoft Azure. You have the following code:

Which database and authorization types are used? To answer, select the appropriate option in the answer area.
NOTE: Each correct selection is worth one point.

You have an Azure data solution that contains an Azure SQL data warehouse named DW1.
Several users execute adhoc queries to DW1 concurrently.
You regularly perform automated data loads to DW1.
You need to ensure that the automated data loads have enough memory available to complete quickly and successfully when the adhoc queries run What should you do?

You have a new Azure Data Factory environment.
You need to periodically analyze pipeline executions from the last 60 days to identify trends in execution durations. The solution must use Azure Log Analytics to query the data and create charts.
Which diagnostic settings should you configure in Data Factory? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

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 scenario, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
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 copy the files to a table that has a columnstore index.
Does this meet the goal?

You plan to monitor an Azure data factory by using the Monitor & Manage app.
You need to identify the status and duration of activities that reference a table in a source database.
Which three actions should you perform in sequence? To answer, move the actions from the list of actions to the answer are and arrange them in the correct order.

Use the following login credentials as needed:
Azure Username: xxxxx
Azure Password: xxxxx
The following information is for technical support purposes only:
Lab Instance: 10543936

You need to ensure that all REST API calls to an Azure Storage account named storage10543936 use HTTPS only.
To complete this task, sign in to the Azure portal.

You are designing an enterprise data warehouse in Azure Synapse Analytics. You plan to load millions of rows of data into the data warehouse each day.
You must ensure that staging tables are optimized for data loading.
You need to design the staging tables.
What type of tables should you recommend?

You have a data warehouse in Azure Synapse Analytics.
You need to ensure c rest.
What should you enable?

You are implementing an Azure Blob storage account for an application that has the following requirements:
Data created during the last 12 months must be readily accessible.
Blobs older than 24 months must use the lowest storage costs. This data will be accessed infrequently.
Data created 12 to 24 months ago will be accessed infrequently but must be readily accessible at the lowest storage costs.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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 questions 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 need to implement diagnostic logging for Data Warehouse monitoring.
Which log should you use?