单项选择题
A. value = 3
B. value = 4
C. value = 5
D. value = 6
E. value = 7
F. value = 8
单项选择题 int i = 0; for (; i <4; i += 2) { System.out.print(i + “”); } System.out.println(i); What is the result?()
单项选择题 1.classTestSuper{22.TestSuper(inti){}3.}4.classTestSubextendsTestSuper{}5.classTestAll{6.publicstaticvoidmain(String[]args){7.newTestSub();8.}9.}Whichistrue?()
单项选择题 package foo; import java.util.Vector; private class MyVector extends Vector { int i = 1; public MyVector() { i = 2; } } public class MyNewVector extends MyVector { public MyNewVector() { i = 4; } public static void main(String args[]) { MyVector v = new MyNewVector(); } } What is the result?()