1. A company has a SaaS solution that uses Azure SQL Database with elastic pools. The solution will have a dedicated database for each customer organization.
Customer organizations have peak usage at different periods during the year.
Which two factors affect your costs when sizing the Azure SQL Database elastic pools?

2. You are developing a data engineering solution for a company. The solution will store a large set of key-value pair data by using Microsoft Azure Cosmos DB.
The solution has the following requirements:
✑ Data must be partitioned into multiple containers.
✑ Data containers must be configured separately.
✑ Data must be accessible from applications hosted around the world.
✑ The solution must minimize latency.
You need to provision Azure Cosmos DB.
Which three actions should you perform?

3. A company plans to use Azure Storage for file storage purposes. Compliance rules require:
✑ A single storage account to store all operations including reads, writes and deletes
✑ Retention of an on-premises copy of historical operations
You need to configure the storage account.
Which two actions should you perform?

4. A company plans to use Azure SQL Database to support a mission-critical application.
The application must be highly available without performance degradation during maintenance windows.
You need to implement the solution.
Which three technologies should you implement?

5. A company is designing a hybrid solution to synchronize data and on-premises Microsoft SQL Server database to Azure SQL Database.
You must perform an assessment of databases to determine whether data will move without compatibility issues. You need to perform the assessment.
Which tool should you use?

6. You are the data engineer for your company. An application uses a NoSQL database to store data. The database uses the key-value and wide-column NoSQL database type.
Developers need to access data in the database using an API.
You need to determine which API to use for the database model and type.
Which two APIs should you use?

7. You are a data engineer implementing a lambda architecture on Microsoft Azure. You use an open-source big data solution to collect, process, and maintain data.
The analytical data store performs poorly.
You must implement a solution that meets the following requirements:
✑ Provide data warehousing
✑ Reduce ongoing management activities
✑ Deliver SQL query responses in less than one second
You need to create an HDInsight cluster to meet the requirements.
Which type of cluster should you create?

8. You develop data engineering solutions for a company. The company has on-premises Microsoft SQL Server databases at multiple locations.
The company must integrate data with Microsoft Power BI and Microsoft Azure Logic Apps. The solution must avoid single points of failure during connection and transfer to the cloud. The solution must also minimize latency.
You need to secure the transfer of data between on-premises databases and Microsoft Azure.
What should you do?

9. You are a data architect. The data engineering team needs to configure a synchronization of data between an on-premises Microsoft SQL Server database to
Azure SQL Database.
Ad-hoc and reporting queries are being overutilized the on-premises production instance. The synchronization process must:
✑ Perform an initial data synchronization to Azure SQL Database with minimal downtime
✑ Perform bi-directional data synchronization after initial synchronization
You need to implement this synchronization solution.
Which synchronization method should you use?

10. An application will use Microsoft Azure Cosmos DB as its data solution. The application will use the Cassandra API to support a column-based database type that uses containers to store items.
You need to provision Azure Cosmos DB. Which container name and item name should you use?

11. 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?

12. 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?

13. 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?

14. You plan to create a dimension table in Azure Synapse Analytics that will be less than 1 GB.
You need to create the table to meet the following requirements:
✑ Provide the fastest query time.
✑ Minimize data movement during queries.
Which type of table should you use?

15. A company runs Microsoft SQL Server in an on-premises virtual machine (VM).
You must migrate the database to Azure SQL Database. You synchronize users from Active Directory to Azure Active Directory (Azure AD).
You need to configure Azure SQL Database to use an Azure AD user as administrator.
What should you configure?