package test1； public class Test1 { static int x = 42； } package test2； public class Test2 extends test1.Test1 { public static void main（String[] args） { System.out.println（“x = “ + x）； } } What is the result？（） A、 x = 0B、 x = 42C、 Compilation fails because of an error in line 2 of class Test2.D、 Compilation fails because of an error in line 3 of class Test1.E、 Compilation fails because of an error in line 4 of class Test2.
package test1； public class Test1 { static int x = 42； } package test2； public class Test2 extends test1.Test1 { public static void main（String[] args） { System.out.println（“x = “ + x）； } } What is the result？（）
- A、 x = 0
- B、 x = 42
- C、 Compilation fails because of an error in line 2 of class Test2.
- D、 Compilation fails because of an error in line 3 of class Test1.
- E、 Compilation fails because of an error in line 4 of class Test2.
相关考题：
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