单选题class Base { Base() { System.out.print(“Base”); } } public class Alpha extends Base { public static void main( String[] args ) { new Alpha(); new Base(); } } What is the result?()A BaseB BaseBaseC Compilation fails.D The code runs with no output.E An exception is thrown at runtime.
单选题
class Base { Base() { System.out.print(“Base”); } } public class Alpha extends Base { public static void main( String[] args ) { new Alpha(); new Base(); } } What is the result?()
A
Base
B
BaseBase
C
Compilation fails.
D
The code runs with no output.
E
An exception is thrown at runtime.
参考解析
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