Delegates And Events In C Sharp - Practice Test

(A) Delegates are reference types

(B) Delegates are object oriented

(C) Delegates are type safe

(D) Only one method can be called using a delegate

(D) Only one method can be called using a delegate

(A) Yes

(B) No

(C) May be

(D) None of the mentioned

(B) No

(A) generics are useful in collection classes in .NET framework

(B) generics delegates are not allowed in C#.NET

(C) generics is a not language feature

(D) all of the mentioned

(A) generics are useful in collection classes in .NET framework

(A) Represents a delegate that encapsulates a method that takes no parameters and does not return a value

(B) Represents a delegate that encapsulates a method that takes no parameters and returns a value

(C) Represents a delegate that encapsulates a method that has two parameters and returns a value

(D) Represents a delegate that can encapsulate a method with a single parameter and does not return a value

(D) Represents a delegate that can encapsulate a method with a single parameter and does not return a value

(A) Increases code complexity and tight coupling between components

(B) Reduces performance overhead and increases code maintainability

(C) Decouples the publisher from the subscriber, allowing for loosely coupled applications

(D) Increases tight coupling between components and makes code less reusable

(C) Decouples the publisher from the subscriber, allowing for loosely coupled applications

Delegates And Events In C Sharp - Study Mode