CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer HoursWorked;
String Job;
Date HireDate;
Real Monthly_Salary;
//Methods
String GetLastName() ;
String GetFirstName() ;
String GetJob() ;
Real GetSalary() ;}
The class Clerk is a subclass of the class Employee
CLASS Clerk: Employee {
//Variables
Real HourlyRate;
Integer HoursWorked;
//Methods
Real GetSalary() ;}
The class Salesperson is a subclass of the class Employee
CLASS Salesperson: Employee {
//Variables
Real Base_Salary;
Real Commission_rate
Real Sales;
//Methods
Real GetSalary() ;}
The class PartClerk is a subclass of the classes Clerk and Salesperson
CLASS PartClerk: Clerk, Salesperson {
//Variables
Real PercentClerk;
//Methods
Real GetPercentClerk() ;}
-The class Clerk does not inherit the following data from the class Employee:
A) The variable LastName
B) The variable HourlyRate
C) The variable Job
D) The variable HireDate
Correct Answer:
Verified
Q19: In the object relational approach,the database language
Q20: In object-oriented computing,the object DBMS is responsible
Q21: CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer
Q22: Which of the following applications is supported
Q23: CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer
Q25: SQL:1999 supports the definition of structured data
Q26: Since Oracle 9i differs from SQL:1999 in
Q27: CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer
Q28: CLASS Employee {
//Variables
String LastName;
String FirstName;
Real HourlyRate;
Integer
Q29: Which of the following applications is supported
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