Interface fields are implicitly what?

Interface fields are implicitly what?

• A. public, static, and final
• B. private, static, and final
• C. protected, static
• D. public and non-final

Answer: (A)

Interface fields are implicitly public, static, and final. In Java, any field declared inside an interface is treated as a constant, with the compiler automatically adding public static final even if you omit those modifiers. That means you can access the field without an instance (InterfaceName.FIELD), and its value cannot be changed because it’s final. This is why the description that best fits interface fields is that they are public, static, and final by default. Private or protected aren’t used for interface fields, and they cannot be non-final.

Interface fields are implicitly public, static, and final. In Java, any field declared inside an interface is treated as a constant, with the compiler automatically adding public static final even if you omit those modifiers. That means you can access the field without an instance (InterfaceName.FIELD), and its value cannot be changed because it’s final. This is why the description that best fits interface fields is that they are public, static, and final by default. Private or protected aren’t used for interface fields, and they cannot be non-final.