abstract class abstrctIt { <br /> abstract float getFloat (); <br /> }<br /> public class AbstractTest extends AbstractIt {<br /> private float f1= 1.0f; <br /> private float getFloat () {return f1;} <br /> }  <br /> What is the result?()  <p> abstract class abstrctIt { <br /> abstract float getFloat (); <br /> }<br /> public class AbstractTest extends AbstractIt {<br /> private float f1= 1.0f; <br /> private float getFloat () {return f1;} <br /> }  <br /> What is the result?()  </p>
A、A. Compilation is successful.
B、B. An error on line 6 causes a runtime failure.
C、C. An error at line 6 causes compilation to fail.
D、D. An error at line 2 causes compilation to fail.