Look at the Following Code

question 59

Multiple Choice

Look at the following code. Which line in ClassA has an error?
Line 1 public interface MyInterface
Line 2 {
Line 3 int FIELDA = 55;
Line 4 public int methodA(double) ;
Line 5 }
Line 6 public class ClassA implements MyInterface
Line 7 {
Line 8 FIELDA = 60;
Line 9 public int methodA(double) { }
Line 10 }

• A) 6
• B) 7
• C) 8
• D) 9

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Definitions:

Biologically Magnified

Refers to the process by which certain harmful substances, such as pesticides or heavy metals, increase in concentration as they move up the food chain.

DDT

Dichloro-diphenyl-trichloroethane, a synthetic pesticide known for its environmental persistence and effects on wildlife.

Parathion

A highly toxic organophosphate pesticide used to control insects in agricultural settings.

Crop Rotation

An agricultural practice of growing different types of crops in the same area in sequential seasons to improve soil health and reduce pests.