CSA Bingo - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.

1. a class method used to change the value of a private variable
   modifier
2. explicit conversion from one data type to another
   casting
3. refers to the object in which the reference is currently operating on
   this
4. a variable data type in which the variable's value is an address
   reference
5. object-oriented programming
   OOP
6. a law about logical operations that describes how to negate expressions formed with & (and) and || (or) operations
   DeMorgan's Law
7. protecting data from being manipulated by methods and classes that you don’t want to change
   encapsulation
8. unable to be changed
   immutable
9. an object that encapsulates primitive types into Objects
   wrapper
10. where execution starts in a Java program
    main method
11. a data item known within a block but inaccessible to code outside the block
    local variable
12. a variable or method belongs to a class rather than any object created from a class
    static
13. a search algorithm which checks each element of a list, in order, until the desired value is found or all elements in the list have been checked
    linear search
14. a reference does not refer to any object
    null
15. classification of relationships in which each item (except the top) is a specialized form of the item above it
    heirarchy
16. the implicit conversion of an integer to a double in Java
    promotion
17. the keyword used to create a blueprint of an object
    class
18. access each element (or item) stored in the array so it can be checked or used as part of a process
    traverse
19. when a boolean expression is evaluated and stops when it is no longer necessary to evaluate any further
    short circuit evaluation
20. creates an object from an existing class
    new
21. a number, character or boolean value
    primitive
22. indicates that a variable's value cannot be changed
    final
23. the type of class that created the object
    run-time type
24. number of values in an array
    length
25. a way to stop recursive calls; a return without a recursive call
    base case
26. indicates a statement is accurate
    true
27. sort algorithm that repeatedly scans for the smallest item in the list and swaps it with the element at the current index, then incremented, and repeated
    selection sort
28. a class that is derived from a particular class, perhaps with one or more classes in between
    subclass
29. a method for creating an object in a class
    constructor
30. writing convention to create a name by appending several words together, uppercasing the first letter of each word after the first word
    camelCase
31. program to translate source code into code to be executed by the computer
    compiler
32. the process of creating an object
    instantiation
33. keeps track of the methods that are called while the code executes
    call stack
34. an item of data that is associated with a particular object
    instance variable
35. an object of a particular class
    instance
36. a mechanism wherein a new class is derived from an existing class
    inheritance
37. using one identifier to refer to multiple items in the same scope
    overloading
38. a variable in a method definition; it is initialized with an actual value when the method is called
    formal parameter
39. a class that inherits the characteristics of a parent class; also called the subclass
    child class
40. a value that is a 64 bit number with 1 or more digits after the decimal point
    double
41. a search algorithm that starts at the middle of a sorted set of numbers and removes half of the data; this process repeats until the desired value is found or all elements have been eliminated
    binary search
42. when the computer "cuts off" all numbers starting at the decimal
    truncation
43. the process of calling the function that is currently executing
    recursion
44. indicates that the details of a class, a method, or an interface will be defined by a subclass
    abstract
45. a mathematical operation that returns the remainder after integer division
    modulo
46. a value that is either true or false
    boolean
47. identifies code that will be implemented within a class (typically a reference to library code)
    import
48. a value that is an 8 bit whole number
    byte
49. begins a loop that declares the control variable, condition, and terminating value on one line
    for
50. (also called a setter method) a method that sets the value of an instance variable
    mutator method
51. refers to the parent class of the code in which the class extends
    super
52. an item of data named by an identifier
    variable
53. tests to see whether or not a condition is true
    if
54. done without prompting
    implicitly
55. a sequence of code that represents a special character when used inside a String
    escape sequence
56. (also called a getter method) a method that returns the value of an instance variable in an object
    accessor method
57. a value that is a 32 bit whole number
    integer
58. explanatory text that is ignored by the compiler
    comment
59. a value that is a character stored in 16 bits of memory
    char
60. a function defined in a class
    method
61. indicates a statement is not accurate
    false
62. the automatic conversion of wrapper class to the primitive type
    unboxing
63. data structure that can hold varying numbers of objects; can only hold class data types and not primitives
    arrayList
64. the automatic conversion between a primitive value and a corresponding wrapper object
    autoboxing
65. a collection of data items, all of the same type, in which each item's position is uniquely designated by an integer
    array
66. turns a true statement false and a false statement true
    negation
67. values that the programmer provides in the method call
    arguments
68. introduces statements that are executed when the condition of an if state is not true
    else
69. a characteristic of an identifier that determines where the identifier can be used
    scope
70. attaching strings of text together
    concatenation
71. sorting algorithm that includes going through an array iteratively comparing each value to every value before that value
    insertion sort
72. a position in an array
    index
73. ends execution of a method and possibly returns a value
    return
74. any code between matching curly braces
    block
75. indicates that a variable or method can only be used in the class in which it appears
    private
76. repeats some statements as long as a condition remains true
    while
77. the ability of a class to provide different implementations of a method, depending on the type of object that is passed to the method
    polymorphism
78. providing a different implementation of a method in a subclass of the class that originally defined the method
    overriding
79. the top level of the class hierarchy; also called the superclass; specified in the class declaration using the extends keyword
    parent class
80. jumps the program out of a loop or switch
    break
81. indicates that a variable, class, or method can be used by any other Java code
    public
82. a constructor that has a specific number of arguments to be passed to assign values to an object's instance variables
    parameterized constructor
83. indicates that a method doesn't return a value
    void
84. creates a subclass
    extends
85. a String method that returns a designated portion of a String
    substring
86. information that is passed into a method
    parameters
87. created using methods
    behavior
88. variables that are used to indicate whether something has or has not yet happened (also called a flag)
    sentinel
89. creates an object and sets them equal to default values
    default constructor