Assume That the Classes BlankISBN, NegativePrice, and NegativeNumberOrdered Are Exception

question 11

Multiple Choice

Assume that the classes BlankISBN, NegativePrice, and NegativeNumberOrdered are exception classes that inherit from Exception. The following code is a constructor for the Book class. What must be true about any method that instantiates the Book class with this constructor? public Book(String ISBNOfBook, double priceOfBook,
Int numberOrderedOfBook)
{
If (ISBNOfBook == "")
Throw new BlankISBN() ;
If (priceOfBook < 0)
Throw new NegativePrice(priceOfBook) ;
If (numberedOrderedOfBook < 0)
Throw new NegativeNumberOrdered(numberOrderedv) ;
ISBN = ISBNOfBook;
Price = priceOfBook;
NumberedOrdered = numberOrderedOfBook;
}

• A) It must call the constructor with valid data or a compiler error will occur.
• B) It must contain an inner class that extends the IOException class.
• C) It must handle all of the possible exceptions thrown by the constructor or have its own throws clause specifying them.
• D) All of these are true.

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Definitions:

Saturated

Often refers to organic molecules, specifically fats, that have no double or triple bond interactions between carbon atoms, making them solid at room temperature.

3-D Shape

An object or figure that has depth, width, and height, giving it a form that can be measured in three dimensions.

Specific

Clearly defined or identified; precise or particular.

Free Energy

The portion of a system's energy that can perform work when temperature and pressure are uniform throughout the system.