mutatormethod(also called asetter method) amethod that setsthe value of aninstancevariableintegera valuethat is a 32bit wholenumberinstancean objectof aparticularclassnulla referencedoes notrefer to anyobjectreturnends executionof a methodand possiblyreturns a valuepolymorphismthe ability of a classto provide differentimplementations of amethod, dependingon the type of objectthat is passed to themethodaccessormethod(also called agetter method) amethod thatreturns the valueof an instancevariable in anobjectconstructora method forcreating anobject in aclasswhilerepeats somestatementsas long as aconditionremains truecompilerprogram totranslate sourcecode into codeto be executedby the computeroverloadingusing oneidentifier torefer to multipleitems in thesame scopeautoboxingthe automaticconversionbetween aprimitive value anda correspondingwrapper objectselectionsortsort algorithm thatrepeatedly scans forthe smallest item inthe list and swaps itwith the element atthe current index,then incremented,and repeatedarraya collection of dataitems, all of the sametype, in which eachitem's position isuniquely designatedby an integerDeMorgan'sLawa law about logicaloperations thatdescribes how tonegate expressionsformed with & (and)and || (or) operationsnegationturns a truestatementfalse and afalsestatement trueabstractindicates that thedetails of a class,a method, or aninterface will bedefined by asubclasstruncationwhen thecomputer "cutsoff" all numbersstarting at thedecimalrecursionthe processof calling thefunction thatis currentlyexecutingcamelCasewriting convention tocreate a name byappending severalwords together,uppercasing the firstletter of each wordafter the first wordimplicitlydonewithoutpromptingnewcreates anobject froman existingclassimmutableunableto bechangedpublicindicates that avariable, class,or method canbe used by anyother Java codebooleana valuethat iseither trueor falseheirarchyclassification ofrelationships inwhich each item(except the top) isa specialized formof the item aboveitprivateindicates that avariable or methodcan only be usedin the class inwhich it appearsprimitivea number,characteror booleanvalueparentclassthe top level of theclass hierarchy; alsocalled the superclass;specified in the classdeclaration using theextends keywordargumentsvalues that theprogrammerprovides in themethod callextendscreatesasubclassreferencea variable datatype in whichthe variable'svalue is anaddressmainmethodwhereexecutionstarts in aJavaprogramtraverseaccess eachelement (or item)stored in the arrayso it can bechecked or usedas part of aprocessscopea characteristicof an identifierthat determineswhere theidentifier can beusedbreakjumps theprogram outof a loop orswitchfinalindicatesthat avariable'svalue cannotbe changedmethoda functiondefined ina classinheritancea mechanismwherein a newclass is derivedfrom an existingclassbasecasea way to stoprecursivecalls; a returnwithout arecursive calliftests to seewhether ornot acondition istrueformalparametera variable in amethod definition;it is initialized withan actual valuewhen the methodis calledbinarysearcha search algorithm thatstarts at the middle ofa sorted set ofnumbers and removeshalf of the data; thisprocess repeats untilthe desired value isfound or all elementshave been eliminatedwrapperan object thatencapsulatesprimitivetypes intoObjectsmoduloa mathematicaloperation thatreturns theremainder afterinteger divisionsubclassa class that isderived from aparticular class,perhaps with oneor more classes inbetweenbytea valuethat is an 8bit wholenumberdefaultconstructorcreates anobject andsets themequal todefault valuesindexa positionin anarraychara value thatis a characterstored in 16bits ofmemorylinearsearcha search algorithmwhich checks eachelement of a list, inorder, until thedesired value isfound or all elementsin the list have beencheckedpromotionthe implicitconversionof an integerto a doublein Javaparametersinformationthat ispassed intoa methodinstancevariablean item of datathat isassociated witha particularobjectelseintroducesstatements thatare executedwhen the conditionof an if state is nottrueescapesequencea sequence ofcode thatrepresents aspecial characterwhen used insidea Stringblockany codebetweenmatchingcurly bracesthisrefers to theobject in whichthe reference iscurrentlyoperating onOOPobject-orientedprogrammingtrueindicates astatementis accuratefalseindicates astatementis notaccurateconcatenationattachingstrings oftexttogetherlocalvariablea data itemknown within ablock butinaccessible tocode outside theblockchildclassa class thatinherits thecharacteristics of aparent class; alsocalled thesubclassparameterizedconstructora constructor that hasa specific number ofarguments to bepassed to assignvalues to an object'sinstance variablesunboxingthe automaticconversion ofwrapperclass to theprimitive typecommentexplanatorytext that isignored bythe compilerbehaviorcreatedusingmethodsencapsulationprotecting datafrom beingmanipulated bymethods andclasses that youdon’t want tochangestatica variable ormethod belongs toa class rather thanany object createdfrom a classinsertionsortsorting algorithm thatincludes goingthrough an arrayiteratively comparingeach value to everyvalue before thatvaluelengthnumber ofvalues inan arraysentinelvariables that areused to indicatewhethersomething has orhas not yethappened (alsocalled a flag)castingexplicitconversionfrom onedata type toanotherarrayListdata structure thatcan hold varyingnumbers ofobjects; can onlyhold class datatypes and notprimitivesforbegins a loop thatdeclares thecontrol variable,condition, andterminating valueon one lineinstantiationtheprocess ofcreatingan objectrun-timetypethe type ofclass thatcreatedthe objectclassthe keywordused tocreate ablueprint ofan objectcallstackkeeps track ofthe methodsthat are calledwhile the codeexecutesmodifiera class methodused to changethe value of aprivate variablesubstringa String methodthat returns adesignatedportion of aStringshortcircuitevaluationwhen a booleanexpression isevaluated and stopswhen it is no longernecessary toevaluate any furthervoidindicates thata methoddoesn't returna valuesuperrefers to theparent classof the code inwhich theclass extendsoverridingproviding a differentimplementation of amethod in a subclassof the class thatoriginally defined themethodvariablean item ofdata namedby anidentifierdoublea value that is a64 bit numberwith 1 or moredigits after thedecimal pointimportidentifies code thatwill beimplementedwithin a class(typically areference to librarycode)mutatormethod(also called asetter method) amethod that setsthe value of aninstancevariableintegera valuethat is a 32bit wholenumberinstancean objectof aparticularclassnulla referencedoes notrefer to anyobjectreturnends executionof a methodand possiblyreturns a valuepolymorphismthe ability of a classto provide differentimplementations of amethod, dependingon the type of objectthat is passed to themethodaccessormethod(also called agetter method) amethod thatreturns the valueof an instancevariable in anobjectconstructora method forcreating anobject in aclasswhilerepeats somestatementsas long as aconditionremains truecompilerprogram totranslate sourcecode into codeto be executedby the computeroverloadingusing oneidentifier torefer to multipleitems in thesame scopeautoboxingthe automaticconversionbetween aprimitive value anda correspondingwrapper objectselectionsortsort algorithm thatrepeatedly scans forthe smallest item inthe list and swaps itwith the element atthe current index,then incremented,and repeatedarraya collection of dataitems, all of the sametype, in which eachitem's position isuniquely designatedby an integerDeMorgan'sLawa law about logicaloperations thatdescribes how tonegate expressionsformed with & (and)and || (or) operationsnegationturns a truestatementfalse and afalsestatement trueabstractindicates that thedetails of a class,a method, or aninterface will bedefined by asubclasstruncationwhen thecomputer "cutsoff" all numbersstarting at thedecimalrecursionthe processof calling thefunction thatis currentlyexecutingcamelCasewriting convention tocreate a name byappending severalwords together,uppercasing the firstletter of each wordafter the first wordimplicitlydonewithoutpromptingnewcreates anobject froman existingclassimmutableunableto bechangedpublicindicates that avariable, class,or method canbe used by anyother Java codebooleana valuethat iseither trueor falseheirarchyclassification ofrelationships inwhich each item(except the top) isa specialized formof the item aboveitprivateindicates that avariable or methodcan only be usedin the class inwhich it appearsprimitivea number,characteror booleanvalueparentclassthe top level of theclass hierarchy; alsocalled the superclass;specified in the classdeclaration using theextends keywordargumentsvalues that theprogrammerprovides in themethod callextendscreatesasubclassreferencea variable datatype in whichthe variable'svalue is anaddressmainmethodwhereexecutionstarts in aJavaprogramtraverseaccess eachelement (or item)stored in the arrayso it can bechecked or usedas part of aprocessscopea characteristicof an identifierthat determineswhere theidentifier can beusedbreakjumps theprogram outof a loop orswitchfinalindicatesthat avariable'svalue cannotbe changedmethoda functiondefined ina classinheritancea mechanismwherein a newclass is derivedfrom an existingclassbasecasea way to stoprecursivecalls; a returnwithout arecursive calliftests to seewhether ornot acondition istrueformalparametera variable in amethod definition;it is initialized withan actual valuewhen the methodis calledbinarysearcha search algorithm thatstarts at the middle ofa sorted set ofnumbers and removeshalf of the data; thisprocess repeats untilthe desired value isfound or all elementshave been eliminatedwrapperan object thatencapsulatesprimitivetypes intoObjectsmoduloa mathematicaloperation thatreturns theremainder afterinteger divisionsubclassa class that isderived from aparticular class,perhaps with oneor more classes inbetweenbytea valuethat is an 8bit wholenumberdefaultconstructorcreates anobject andsets themequal todefault valuesindexa positionin anarraychara value thatis a characterstored in 16bits ofmemorylinearsearcha search algorithmwhich checks eachelement of a list, inorder, until thedesired value isfound or all elementsin the list have beencheckedpromotionthe implicitconversionof an integerto a doublein Javaparametersinformationthat ispassed intoa methodinstancevariablean item of datathat isassociated witha particularobjectelseintroducesstatements thatare executedwhen the conditionof an if state is nottrueescapesequencea sequence ofcode thatrepresents aspecial characterwhen used insidea Stringblockany codebetweenmatchingcurly bracesthisrefers to theobject in whichthe reference iscurrentlyoperating onOOPobject-orientedprogrammingtrueindicates astatementis accuratefalseindicates astatementis notaccurateconcatenationattachingstrings oftexttogetherlocalvariablea data itemknown within ablock butinaccessible tocode outside theblockchildclassa class thatinherits thecharacteristics of aparent class; alsocalled thesubclassparameterizedconstructora constructor that hasa specific number ofarguments to bepassed to assignvalues to an object'sinstance variablesunboxingthe automaticconversion ofwrapperclass to theprimitive typecommentexplanatorytext that isignored bythe compilerbehaviorcreatedusingmethodsencapsulationprotecting datafrom beingmanipulated bymethods andclasses that youdon’t want tochangestatica variable ormethod belongs toa class rather thanany object createdfrom a classinsertionsortsorting algorithm thatincludes goingthrough an arrayiteratively comparingeach value to everyvalue before thatvaluelengthnumber ofvalues inan arraysentinelvariables that areused to indicatewhethersomething has orhas not yethappened (alsocalled a flag)castingexplicitconversionfrom onedata type toanotherarrayListdata structure thatcan hold varyingnumbers ofobjects; can onlyhold class datatypes and notprimitivesforbegins a loop thatdeclares thecontrol variable,condition, andterminating valueon one lineinstantiationtheprocess ofcreatingan objectrun-timetypethe type ofclass thatcreatedthe objectclassthe keywordused tocreate ablueprint ofan objectcallstackkeeps track ofthe methodsthat are calledwhile the codeexecutesmodifiera class methodused to changethe value of aprivate variablesubstringa String methodthat returns adesignatedportion of aStringshortcircuitevaluationwhen a booleanexpression isevaluated and stopswhen it is no longernecessary toevaluate any furthervoidindicates thata methoddoesn't returna valuesuperrefers to theparent classof the code inwhich theclass extendsoverridingproviding a differentimplementation of amethod in a subclassof the class thatoriginally defined themethodvariablean item ofdata namedby anidentifierdoublea value that is a64 bit numberwith 1 or moredigits after thedecimal pointimportidentifies code thatwill beimplementedwithin a class(typically areference to librarycode)

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.


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