Unity Developer Interview Questions and Answers for Freshers

Design patterns are reusable solutions to common problems in software design.

• Design patterns help in creating maintainable and scalable code.

• Examples include Singleton, Factory, Observer, and MVC.

• I have used Singleton pattern for managing game managers and Factory pattern for creating game objects.

Gameobject is an instance of a prefab. Prefab is a template for creating gameobjects.

• Gameobject is a specific instance of a prefab

• Prefab is a template for creating gameobjects

• Changes made to a prefab affect all instances of it

• Gameobjects can be created dynamically at runtime

• Prefabs can be used to create variations of the same object

OOPs is a programming paradigm based on objects and classes. SOLID principles are design principles for writing clean and maintainable code.

• OOPs focuses on objects and classes, allowing for encapsulation, inheritance, and polymorphism.

• SOLID principles include Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, and Dependency Inversion.

• Example: In OOPs, a car object may have properties like color and speed, and methods like accelerate and brake.

• Exam...read more