Design and implement a program that creates an exception class called InvalidDocumentCodeException, designed to be thrown when an improper designation for a document is encountered during processing. Suppose that in a particular business, all documents are given a two-character designation starting with U, C, or P, which stand for unclassified, confidential, or proprietary. If a document designation is encountered that doesn’t fit that description, the exception is thrown. Create a driver program to test the exception, allowing it to terminate the program

When someone "overloads" a function or an operator, what precisely does this imply? What are some of the benefits associated with it? How can the user be protected from making mistakes by using the many different exception handling mechanisms that might be programmed?

In Java Attached

First, launch NetBeans and close any previous projects that may be open (at the top menu go to File ==> Close All Projects).Then create a new Java application called "CheckString" (without the quotation marks) according to the following guidelines.** Each method below, including main, should handle (catch) any Exceptions that are thrown. ** ** If an Exception is thrown and caught, print the Exception's message to the command line. ** Write a complete Java method called checkWord that takes a String parameter called word, returns nothing, and is declared to throw an Exception of type Exception. In the method, check if the first character of the parameter is a letter. If it is not a letter, the method throws an Exception of type Exception with the message of: "This is not a word." void checkWord(String word) throws Exception Write a complete Java method called getWord that takes no parameters and returns a String. The method prompts the user for a word, and then calls the checkWord…

This programming assignment involves learning about some of the common exceptions that occur in Java programs. Consider the following exception types:  NumberFormatException  ArrayIndexOutOfBoundsException FileNotFoundException IllegalArgumentException   Research what each exception type means and the conditions under which each occurs (i.e., is thrown). Write programs that demonstrate each type of exception being thrown (one program per exception). Write 3 procedural programs and 1 Object Oriented Program.  They can be very simple but make them up. You should write your code so that each exception type is forced to occur. Name your programs so that we can determine which exception you are using in the code. Example  FileNotFoundException  FileExists.java or something creative.  Then, write a program that catches each type of thrown exception and display an error message indicating some of the details as to what that exception is.  Write one program per type of exception. They can be…

QUESTION 6 What would not cause an exception to be thrown from a cast? (Choose all that apply) A. If precision is lost due to the cast (example: double to int) B. If the object is cast to a superclass of its current type C. If the object was never instantiated as the object that it is being cast to or one of its subclasses D. If the object being cast is null

MCQ 1. A Java programme may deal with an exception in a variety of ways. None of the above is not a possible method for a Java programme to deal with an exception?a. disregard the exception b. manage the exception using try to capture phrases as it occursc. pass the exception to another process for handling d. pass the exception to a predefined Exception class for handlinge. Any of these is a legitimate method of handling an exception.

In C++  You have a class called Fraction, which uses the heap. The constructor for the class is declared as: Fraction::Fraction(); Implement an exception handling design in the parameterized constructor to catch zeros in the denominator. Show the new exception class you will need to put in the header (specification) file. Show the definition for your parameterized constructor that throws the exception if the denominator is zero. Finally, show how to use the try-catch statement in the driver program when instatiating a new paramerized Fraction object. You do not need to show entire programs, only the requested lines of source code

in c # i need to Write the program BookExceptionDemo for the Peterman Publishing Company. Create a BookException class that is instantiated when a Book’s price exceeds 10 cents per page and whose constructor requires three arguments for title, price, and number of pages. Create an error message that is passed to the Exception class constructor for the Message property when a Book does not meet the price-to-pages ratio.  Next, create a Book class that contains fields for title, author, price, and number of pages. Include properties for each field. Throw a BookException if a client program tries to construct a Book object for which the price is more than 10 cents per page. Finally, using the Book class, create an array of five Books. Prompt the user for values for each Book. To handle any exceptions that are thrown because of improper or invalid data entered by the user, set the Book’s price to the maximum of 10 cents per page. At the end of the program, display all the entered, and…

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