Utthunga Technologies Interview Questions, Process, and Tips

Association, aggregation, and composition are types of relationships between classes in object-oriented programming.

• Association is a relationship where two classes are connected, but not dependent on each other.

• Aggregation is a type of association where one class contains another class, but the contained class can exist independently.

• Composition is a stronger form of aggregation where the contained class is part of the

OOPs concepts in C#, SOLID and design principles, Task vs Thread, Interface vs Abstract class

• OOPs concepts in C# include encapsulation, inheritance, polymorphism, and abstraction

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

• Task is a unit of work in C# that represents an asynchronous operation, while Thread is a separate path of execution wi...read more

Interfaces are used in OOP to define a contract for classes to implement, allowing for polymorphism and loose coupling.

• Interfaces in OOP define a set of methods that a class must implement, providing a contract for behavior.

• Interfaces allow for polymorphism, where different classes can be treated as instances of the same interface.

• Interfaces promote loose coupling between classes, as they only need to know about the in...read more