单项选择题

What is the result？（）

A.1，2，3
B.Compilation fails because of an error in line 12.
C.Compilation fails because of an error in line 13.
D.Compilation fails because of an error in line 14.
E.A ClassCastException is thrown at runtime.

点击查看答案

上一题目录下一题

相关考题

单项选择题

What is the result？（）

A.TestA
B.TestB
C.Compilation fails.
D.An exception is thrown at runtime.

单项选择题

What is the result？（）

A.Compilation succeeds.
B.Exactly one class does NOT compile.
C.Exactly two classes do NOT compile.
D.Exactly four classes do NOT compile.
E.Exactly three classes do NOT compile.

多项选择题

Which two classes correctly implement both the java.lang.Runnable and the java.lang.Cloneable interfaces？（）

A.A
B.B
C.C
D.D
E.E