Declarations and Access Control Logic

Question : 21 of 29

Marks: +1, -0

Given:

 
ClassA a= new ClassA(); 
 a.methodA(); 
 
public class ClassA { 
 public void methodA ( ){ 
 ClassB classB = new ClassB() 
 classB.getValue(); 
 
And: 
 
class ClassB { 
 public ClassC classC; 
 public String getValue(){ 
  return classC.getValue(); 
 } 
} 
 
And  
 
class ClassC{ 
 public String value; 
 public String getValue(){ 
 value="ClassB"; 
 return value; 
 } 
}

Compilation fails.
ClassC is displayed.
The code runs with no output.
An exception is thrown at runtime.

Validate

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