public interface A {  String DEFAULT_GREETING = “Hello World”;  public void method1();  }  A programmer wants to create an interface called B that has A as its parent. Which interface declaration is correct?() 

A .  public interface B extends A {} B .  public interface B implements A {} C .  public interface B instanceOf A {} D .  public interface B inheritsFrom A {}

时间:2022-09-07 10:09:35 所属题库:SCJP程序员认证考试题库

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