Exam 11: More Object Oriented Programming Concepts

Code that has already been tested and used in a variety of situations is said to be ____.

In several languages, the visual development environment is known by the acronym ____.

When using ____________________, you can develop new classes more quickly by extending classes that already exist and work.

Libraries, collections of classes that serve related purposes, are also called ____________________.

Explain how to create your own throwable Exception .

Discuss exception handling.

In OOP languages, a default constructor is created automatically by the compiler for every class you write.

In traditional programming, probably the most often used error-handling outcome was to ____.

A derived class always ____ case or instance of the more general base class.

When a data field within a class is ____, no outside class can use it-including a child class.

A method's name and a list of argument types together are its ____.

Describe the Object class.

By using standard component classes, programmers are assured that the GUI components in their programs have the same look and feel as those in other programs.

____________________ is the mechanism by which a child class method is used by default when a parent class contains a method with the same signature.

List the elements you would use to create a catch block.

The capability to inherit from more than one class is called ____ inheritance.

It makes sense that a parent class object has access to its child's data and methods.

A class that is used as a basis for inheritance is called a ____ class or a superclass.

Explain inheritance.

The built-in Exception s in a programming language can cover every condition that might be an Exception in your applications.