Mercadeo Business Development Trainer Interview Questions and Answers

Join is used to combine rows from two or more tables based on a related column between them. Stored procedures are precompiled SQL queries stored in the database for reuse. Indexing is a technique to improve the performance of queries by creating indexes on columns.

• Join is used to retrieve data from multiple tables based on a related column

• Stored procedures are precompiled SQL queries stored in the database for reuse

• In...read more

Normalization is the process of organizing data in a database to reduce redundancy and improve data integrity.

• Normalization involves breaking down data into smaller, more manageable tables

• It helps in reducing data redundancy by storing data in a structured manner

• Normalization ensures data integrity by minimizing anomalies such as update, insert, and delete anomalies

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

• Power BI allows users to connect to various data sources and create interactive reports and dashboards.

• Users can use Power BI Desktop to create reports and then publish them to the Power BI service for sharing and collaboration.

• Power BI offers features like data modeling, data visualization...read more

Cash inflow is the money coming into a business, while cash outflow is the money going out of a business.

• Cash inflow includes revenue from sales, investments, loans, etc.

• Cash outflow includes expenses like salaries, rent, utilities, etc.

• Positive cash flow occurs when inflow exceeds outflow, and negative cash flow occurs when outflow exceeds inflow.