Which of the following statements are correct about a delegate? Inheritance is a prerequisite for using delegates. Delegates are type-safe. Delegates provide wrappers for function pointers. The declaration of a delegate must match the signature of the method that we intend to call using it. Functions called using delegates are always late-bound.

• 1 and 2 only
• 1, 2 and 3 only
• 2, 3 and 4 only
• All of the above
• None of the above