Avertra Corp Senior 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

React Js allows for efficient and reusable UI components, virtual DOM for faster rendering, and easy integration with other libraries.

• Efficient and reusable UI components make development faster and easier.

• Virtual DOM allows for faster rendering by only updating the parts of the DOM that have changed.

• Easy integration with other libraries like Redux for state management.

• React Native allows for building mobile apps using

Annotations in Spring Boot are used to simplify the configuration and development of applications.

• Annotations are used to provide metadata about the application's components

• They help in reducing the amount of configuration required

• Examples include @RestController, @Autowired, @RequestMapping

I faced a challenging situation when a website I was working on crashed during a major event.

• I quickly identified the issue and found a solution to fix it.

• I communicated the problem and solution to my team and the client.

• I worked overtime to ensure the website was up and running before the event ended.

• I implemented measures to prevent similar issues from happening in the future.

I handle pressure and tight deadlines by prioritizing tasks, breaking them down into smaller goals, and staying organized.

• I prioritize tasks based on their urgency and importance

• I break down larger tasks into smaller goals to make them more manageable

• I stay organized by using tools like calendars, to-do lists, and project management software

• I communicate with my team and stakeholders to ensure everyone is on the same p...read more