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:

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Options Pricing Model

A mathematical formula or model used to determine the theoretical price of options contracts by accounting for various factors, including the stock price, strike price, volatility, time to expiration, and risk-free interest rate.

Treasury Stock

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Acquire Treasury Stock

This refers to the purchase of a company's own shares from the market, which reduces the amount of outstanding stock.