Cafe Coffee Day Senior Software Engineer Interview Questions and Answers

Models in Laravel are used to interact with the database and represent data.

• Models in Laravel are used to perform database operations such as retrieving, inserting, updating, and deleting data.

• Models help in organizing and structuring the data in the application.

• Models in Laravel follow the MVC (Model-View-Controller) pattern.

• Example: Creating a User model in Laravel to interact with the users table in the database.

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

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

• INNER JOIN returns rows when there is at least one match in both tables.

• LEFT JOIN returns all rows from the left table and the matched rows from the right table.

• RIGHT JOIN returns all rows from the right table and the matched rows from the left table.

• F...read more

I worked on diverse projects, enhancing software performance and user experience across various domains.

• Developed a web application for a local business, improving their online presence and increasing sales by 30%.

• Contributed to an open-source project focused on data visualization, enhancing the library's functionality with new chart types.

• Led a team in creating a mobile app for health tracking, integrating APIs for re...read more