CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer HoursWorked;
Date HireDate;
String Job;
//Methods
Real Salary();
String GetLastName();
String GetFirstName();
String GetJob();}

-Which of the following is not part of the interface?
A) Real Salary();
B) String GetLastName();
C) Date HireDate
D) String GetFirstName();

Question

CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer HoursWorked;
Date HireDate;
String Job;
//Methods
Real Salary();
String GetLastName();
String GetFirstName();
String GetJob();}

-Which of the following is not part of the interface?
A) Real Salary();
B) String GetLastName();
C) Date HireDate
D) String GetFirstName();

Quizplus · Accepted Answer

The interface of a class consists of the methods that can be called by objects outside the class. "Date HireDate" is a variable, not a method, making it not part of the interface.

CLASS Employee { //Variables