Select the correct answerWhich of the following access specifiers can be used for an interface?OptionsProtectedPublicPublic, protected, privatePrivate

Breakdown the Problem

1. Identify the concept of access specifiers in programming, particularly in the context of interfaces.
2. Analyze the possible access specifiers listed in the options.

Relevant Concepts

1. Access Specifiers: These determine the visibility of classes, methods, and variables. The common access specifiers are:
   • Public: Accessible from any other class.
   • Protected: Accessible only within the same class and subclasses.
   • Private: Accessible only within the same class.

Analysis and Detail

1. In programming languages such as Java and C#, interfaces are typically declared with the public access specifier.
2. The other access specifiers (protected and private) do not apply to interfaces in these languages. An interface that is declared as protected or private contradicts its purpose of defining a contract that can be implemented by other classes.

Verify and Summarize

Given that interfaces are meant to be implemented by any class that can access them, the correct answer must allow for maximum visibility.

Final Answer

The correct answer is Public.