Suppose a Generic class called as SortObjects is to be made capable of sorting objects of any type(integer, single, byte etc). Then, which of the following programming constructs is able to implement the comparison function?

In C#, which keyword is used to remove an event handler from an event?

A. -=

B. +=

C. /=

D. *=

What is the purpose of the GetInvocationList() method associated with delegates in C#?

A. Removes a delegate from the current delegate

B. Adds a new delegate to the current delegate

C. Invokes all the delegates bound to the current delegate

D. Retrieves an array of delegates bound to the current delegate

What is a callback function in the context of delegates and events in C#?

A. A function that is called when an event is raised

B. A function that is called to subscribe to an event

C. A function that is called to unsubscribe from an event

D. A function that is called to handle an event

In C#, which delegate type is used to represent methods that do not return a value and do not take any parameters?

A. Func

B. Predicate

C. Action

D. EventHandler