Questions

1. Which data sources can Power BI connect to?
   1. Only local, on-premises data sources
   2. On-premises, cloud, and SaaS sources
   3. Only SaaS sources
   4. On-premises and cloud sources
2. What are some ways to tune the performance of Power BI queries?
   1. Running a shrink on the data model
   2. Importing only the required data
   3. Zipping the PBIX file
   4. Removing all queries
3. XMLA is the protocol used for which software or service?
   1. Microsoft Analysis Services
   2. Microsoft Excel
   3. Azure Synapse Analytics
   4. Microsoft SQL Server Management Studio