81.  What is the range of the char type?

82.  What is the range of the short type?

83.  Why isn't there operator overloading?

84.  What does it mean that a method or field is "static"?

85.  Is null a keyword?

86.  Which characters may be used as the second character of an identifier, but not as the first character of an identifier?

87.  Is the ternary operator written x : y ? z or x ? y : z ?

88.  How is rounding performed under integer division?

89.  If a class is declared without any access modifiers, where may the class be accessed?

90.  Does a class inherit the constructors of its superclass?