rect answerA class Manager wants to implement an interface Salary. Which of the following is the correct way of implementing it?

The correct way to implement an interface in Java would be:

public interface Salary {
    // methods
}

public class Manager implements Salary {
    // methods
}

Here are the steps:

1. Define the interface using the interface keyword. In this case, the interface is named Salary. Inside the interface, you can define methods that the class implementing the interface will have to override.

2. Define the class using the class keyword. In this case, the class is named Manager.

3. Use the implements keyword in the class definition to specify that the class is implementing the Salary interface.

4. Inside the Manager class, override the methods defined in the Salary interface. These methods should have the exact same method signatures as in the interface.