单项选择题
A.All switch statements must have a default label.
B.There must be exactly one label for each code segment in a switch statement.
C.The keyword continue can never occur within the body of a switch statement.
D.No case label may follow a default label within a single switch statement.
E.A character literal can be used as a value for a case label.
单项选择题 What will be the result of attempting to compile and run the following code?() public class Q6b0c { public static void main(String args[]) { int i = 4; float f = 4.3; double d = 1.8; int c = 0; if (i == f) c++; if (((int) (f + d)) == ((int) f + (int) d)) c += 2; System.out.println(c); } }
多项选择题 Whichstatementsconcerningthecorrelationbetweentheinnerandouterinstancesofnon-staticinnerclassesaretrue?()
多项选择题 Whichstatementsconcerningthemethodsnotify()andnotifyAll()aretrue?