COSC 351.101 CWP 3

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Across
  1. 5. Method used when we need a string representation of an object
  2. 10. An instance of a class
  3. 12. A rule that defines or constrains some aspect of business and always resolves to either true or false
  4. 14. Access modifier indicating that an attribute or method can be accessed only within the class in which it exists
  5. 15. Keyword in object-oriented languages that set the accessibility of classes methods and other members
  6. 16. The ability of an object to take on many forms
  7. 19. A basic data type available within the Java language
  8. 20. Value that indicates a reference that is not set
  9. 21. Access modifier indicating that an attribute or method can be accessed directly anywhere within the application
  10. 22. Keyword associated with inheritance
Down
  1. 1. A set of statements which is referred to by name and can be called (invoked) at any point in a program
  2. 2. A variable that contains specific information used in an object
  3. 3. A mechanism wherein a new class is derived from an existing class
  4. 4. A mechanism of wrapping the data (variables/attributes) and code acting on the data (methods) together as a single unit, where attributes and methods are hidden within a class
  5. 6. A data type that is based on a class rather than on one of the primitive types that are built in to the Java language
  6. 7. A special method that is used to initialize a newly created object and is called just after the memory is allocated for the object
  7. 8. Keyword used inside a sub-class method definition to call a method defined in the parent class
  8. 9. A user-defined blueprint or prototype from which objects are created
  9. 11. A documentation generator created by Sun Microsystems for the Java language (now owned by Oracle Corporation) for generating API documentation in HTML format from Java source code
  10. 13. Keyword used a reference to the current Object
  11. 17. Keyword that is used for checking if a reference variable is containing a given type of object reference or not
  12. 18. Keyword that specifies that the member can be accessed by a subclass of its class but not by other, unrelated classes (with some exceptions)