Consider the Following Class Hierarchy: Public Class Vehicle

question 72

Multiple Choice

Consider the following class hierarchy: public class Vehicle
{
Private String type;
Public Vehicle(String type)
{
This.type = type;
}
Public String getType()
{
Return type;
}
}
Public class LandVehicle extends Vehicle
{
Public LandVehicle(String type)
{
) . .
}
}
Public class Auto extends LandVehicle
{
Public Auto(String type)
{
) . .
}
}
Which of the following code fragments is NOT valid in Java?

• A) Vehicle myAuto = new Auto("sedan");
• B) LandVehicle myAuto = new Auto("sedan");
• C) Auto myAuto = new Auto("sedan");
• D) LandVehicle myAuto = new Vehicle("sedan");

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Definitions:

Direct Labor Cost

The total cost of all labor directly involved in the production of goods or services, excluding indirect expenses such as managerial salaries.

Budgeted Production

The quantity of products a company plans to produce over a certain period, as determined during the budgeting process.

Budgeted Production

An estimate of the number of units that should be produced in a period to meet anticipated sales.

Direct Labor Costs

Expenses associated with the wages and benefits of employees who are directly involved in the production of goods or services.