Answer:
Fill the blank with
<em>public interface Nameable {</em>
<em />
Explanation:
Required
Complete code segment with the interface definition
The given code segment is divided into three parts
1. The interface
2. The method that returns nothing
3. The method that returns string
The blank will be filled with the definition of the interface.
The definition is as follows:
public interface Nameable {
Analyzing the above definition
public -----> This represents the modifier
interface ------> This represents that the definition is an interface
Nameable ------> This represents the name of the interface
