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This is Java Jeopardy

This is Java Jeopardy. Writing Methods…chapter 4…. To Final Jeopardy. What are methods?. This defines an object’s behaviors. Objects 1. Back to Board. What are attributes?. This is the term used to describe the properties of an object’s state of being. Objects 2. Back to Board.

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This is Java Jeopardy

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  1. This isJava Jeopardy Writing Methods…chapter 4…

  2. To Final Jeopardy

  3. What are methods? • This defines an object’s behaviors. Objects 1 Back to Board

  4. What are attributes? • This is the term used to describe the properties of an object’s state of being. Objects 2 Back to Board

  5. What is aggregation? • When an object has other objects as instance data it is said to have this type of relationship. Objects 3 Back to Board

  6. What is association? • When an object is aware of and uses another object they are said to have this type of relationship. Object 4 Back to Board

  7. What is method overloading? • This is when we have multiple methods with the same name differentiated by their signatures only. Back to Board Method 1

  8. What is a void method? • This type of method does not have a return statement. Method 2 Back to Board

  9. What is method decomposition? • This is the process of breaking down a complex method into easier to handle, smaller methods. Method 3 Back to Board

  10. What is parameter list? • When methods are created this follows the method name explaining the type of values that can be passed to the method and their names. Method 4 Back to Board

  11. What is scope? • This refers to the range in which a variable can be referenced. Everything Classes 1 Back to Board

  12. What is private visibility? • This type of visibility protects instance data by requiring programmers to interact with an object’s method to change the object’s state. Everything Classes 2 Back to Board

  13. What are data declarations and method declarations? • These are the members of a class. Back to Board Everything Classes 3

  14. What is public visibility? • In order for a programmer to interact with protected objects created in our classes, methods we have created should be declared with this type of visibility. Back to Board Everything Classes 4

  15. What is new? • This reserved word is used to create a new instance of a given class. Using Classes 1 Back to Board

  16. What is a constructor? • This is often used to initialize the variables associated with each object. Using Classes 2 Back to Board

  17. What are actual parameters? • When using methods from a class you have created you pass these parameters into the method declaration within the class you created? Using Classes 3 Back to Board

  18. What is an instance? • When evaluating the relationship between objects and classes, objects are often referred to as this of a class. Back to Board Using Classes 4

  19. What are formal parameters? • These parameters are located in the header of the method declaration. Back to Board More Methods 1

  20. What is method signature? • This is the methods name along with the number, type, and order of its parameters. More Methods 2 Back to Board

  21. What is local data? • This type of data can only be used within the method in which it is declared. More Method 3 Back to Board

  22. What is the method declaration? • This defines the code that is executed when the method is invoked. More Methods 4 Back to Board

  23. What is instance data? • Attributes, such as the variable face in the coin class, are considered this type of data because memory space is created for each instance of the class that is created. Misc 1 Back to Board

  24. What is encapsulation? • This term refers to objects working with other parts of a program only through the objects own methods. Misc 2 Back to Board

  25. What are visibility modifiers? • Public and Private are two examples of this. Misc 3 Back to Board

  26. What are support methods? • Methods that only exist to aid other methods of the class are said to be this type of method. Misc 4 Back to Board

  27. Final Jeopardy Category Visibility Modifiersmake your wagers

  28. Let’s see your answers. • Fill in the chart below explaining the impact on ecapsulation. public private Variable Methods Begin Now.

  29. Scrolling methods

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