Important C# interview Questions

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1. Can an interface have events?

1. Yes, an Interface can have methods, properties, indexers & events.

1. Can I use the public keyword with interface members?

1. No, all the members of the interface are public by default but we cannot use any access modifiers explicitly with the interface members.

1. Can an interface have constructors?

1. No, Interfaces cannot contain constructors.

1. Can I use the static keyword with the interface method?

1. No, we cannot use static and public modifiers with the interface method.