IGT Solutions Software Engineer Interview Questions, Process, and Tips

Method overloading is a feature in OOP where multiple methods can have the same name but different parameters.

• Method overloading is used to improve code readability and reusability.

• The methods must have different parameters, either in number or type.

• Example: void print(int num), void print(String str), void print(int num1, int num2)

• Method overloading is resolved at compile-time based on the number and type of arguments

A class is a blueprint for creating objects that have similar attributes and behaviors.

• A class is a user-defined data type that encapsulates data and functions.

• It provides a way to organize and structure code.

• Objects are instances of a class.

• Classes can inherit properties and methods from other classes.

• Examples of classes in programming languages include String, Integer, and List.

This JSON contains answers to interview questions for a Software Engineer position.

• Aggregation and composition are both forms of association in object-oriented programming.

• Aggregation represents a 'has-a' relationship, where one object contains another object as a part.

• Composition is a stronger form of aggregation, where the lifetime of the contained object is controlled by the container object.

• Fibonacci series can be ...read more

The interview questions cover a wide range of topics related to software engineering, including technologies worked on, roles and responsibilities, Java concepts, debugging, code review, project architecture, and more.

• Discussing technologies worked on and roles/responsibilities showcases experience and skills.

• Differentiating between final, finally, and finalize in Java demonstrates understanding of language nuances.

• Exp...read more