Cortex Consulting Software Developer Interview Questions and Answers

Functions return a single value while stored procedures can perform multiple operations and return multiple values.

• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more

Abstract class can have implementation details, while interface only contains method signatures.

• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more

Developed a web-based project management tool for a startup

• Used React for the frontend and Node.js for the backend

• Implemented features such as task assignment, progress tracking, and file sharing

• Integrated with Google Drive API for seamless file management

• Deployed on AWS using EC2 and RDS for scalability and reliability

IRI project is a software project that aims to provide data management solutions.

• IRI project focuses on data management solutions

• It involves software development and implementation

• The project aims to provide efficient data management solutions to clients

• Examples of solutions provided by IRI project include data integration, data quality, and data governance

Policies are rules and guidelines set by an organization to govern its actions and decisions.

• Policies help ensure consistency and fairness in decision-making.

• They provide a framework for employees to follow and help maintain a safe and productive work environment.

• Examples of policies include code of conduct, data privacy, and security policies.