IQVIA DOT NET Developer Interview Questions and Answers for Experienced

An interface is a programming construct that defines a contract for classes to implement certain methods and properties.

• Interfaces provide a way to achieve multiple inheritance in C#.

• They are used to define common behavior that can be implemented by multiple classes.

• Interfaces can be used to achieve loose coupling and promote code reusability.

• Classes that implement an interface must provide an implementation for all it...read more

Yes, static interfaces can be used in public classes in .NET.

• Static interfaces are used to define a set of static members that can be implemented by a class.

• They are useful when you want to group related static members together.

• Static interfaces cannot be instantiated or inherited, but they can be implemented by a class.

• The static members defined in the interface must be implemented as static members in the implementin...read more