单项选择题
A.x=1
B.x=3
C.Compilation fails.
D.The code runs with no output. 
E.An exception is thrown at runtime.
单项选择题 Youwantaclasstohaveaccesstomembersofanotherclassinthesamepackage.Whichisthemostrestrictiveaccessthataccomplishesthisobjective?()
单项选择题 int i = 1,j = 10; do { if(i>j) { break; } j--; } while (++i <5); System.out.println(“i =” +i+” and j = “+j); What is the result?()
多项选择题 class A { A() { } } class B extends A { } Which two statements are true?()