Senior Application Analyst Interview Questions and Answers

Power BI is a business analytics tool by Microsoft that provides interactive visualizations and business intelligence capabilities.

• Business analytics tool by Microsoft

• Provides interactive visualizations

• Offers business intelligence capabilities

SQL join is used to combine rows from two or more tables based on a related column between them.

• SQL join is used to retrieve data from multiple tables based on a related column.

• Types of SQL joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;