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Home Q & A Board Science-Related Homework Help Computer Studies
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Oughto Oughto
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7 years ago
Look at the following code. Which line will cause a compiler error?

Line  1   public class ClassA
Line  2   {
Line  3     public ClassA() {}
Line  4     public final int method1(int a){}
Line  5     public double method2(int b){}
Line  6   }
Line  7   public ClassB extends ClassA
Line  8   {
Line  9     public ClassB(){}
Line 10     public int method1(int b){}
Line 11     public double method2(double c){}
Line 12   }

A) 11
B) 10
C) 4
D) 5
Textbook 
Starting Out with Java: Early Objects

Starting Out with Java: Early Objects


Edition: 4th
Author:
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blitheringblithering
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Posts: 354
Rep: 9 0
7 years ago
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University of Notre Dame

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Oughto Author
wrote...
#2
7 years ago
makes a lot more sense, thanks for the help
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