CriticalRiver Interview Questions, Process, and Tips

SQL query to retrieve the highest salary from employee table

• Use the MAX() function to get the highest salary

• Select the salary column from the employee table

• Group by the salary column if there are multiple employees with the same highest salary

Tableau offers various data refresh options including extract refresh, live connection, and incremental refresh.

• Tableau allows users to refresh data extracts manually or on a schedule.

• Live connections enable real-time data updates directly from the data source.

• Incremental refresh can be used to update only new or modified data since the last refresh.

Basic software development principle is to write clean, maintainable, and efficient code.

• Follow coding standards and best practices

• Write modular and reusable code

• Document code for better understanding

• Test code thoroughly to ensure functionality

• Refactor code to improve performance

I have 5 years of experience leading and managing software development teams.

• Led a team of 8 developers in a project to revamp the company's website, ensuring timely delivery and high quality.

• Implemented Agile methodologies to improve team collaboration and productivity.

• Provided mentorship and guidance to junior team members, helping them grow their skills and advance in their careers.

API is a set of rules and protocols that allows different software applications to communicate with each other. Data Integration is the process of combining data from different sources into a single, unified view.

• API stands for Application Programming Interface and allows different software applications to communicate with each other.

• Data Integration involves combining data from different sources to provide a unified v...read more