The Tracer and Viewer classes are as follows:
class Tracer {
  public static int traceNo = 10;
}

class Viewer {

     Viewer() {
       Tracer t1 = new Tracer();
       Tracer t2 = new Tracer();
      
       update(t1);
       update(t2);
     }
    
     private void update(Tracer t) {
        t.traceNo = t.traceNo + 1;
        System.out.println(t.traceNo);
     }

     public static void main(String str[]) {
       new Viewer();
     }
}

What will be the result obtained on compiling and running the viewer on .net command prompt?

Which one is a valid way to name the '.java' file containing the above classes?

What will happen on compiling and running the code?

You want a component to resize vertically, but not horizontally. How should it be placed?

Which one is not a correct way of getting 'sin' value?

What will be the output when myMethod() is executed?

Consider the following class: public class Intro { static int a; int b; public Intro() { int c; c = a; a++; b += c; } public void Intro() { int c; c = a; a++; b += c; } public static void main(String args[]) { new Intro(); } } What will happen on compiling and running this class?

You have created the following class to print some numbers:

public class PrintNumber {
         int a;
         int b;
        
         public void basefunt() {
            a = 0;
            b = 0;
            int[] c = { 0 };
            modify(b, c);
                System.out.println( '' '' + a  + b + c[0]);
         }
    
         public void modify(int b, int[] c) {
            a = 1;
            b = 1;
            c[0] = 1;
         }

          public static void main(String args[]) {
            PrintNumber  p = new PrintNumber();
            p.basefunt();
         }
       }

What will be the output?

What will happen on compiling and running the code?

What will be the output when the following code is compiled and run?

abstract class Search {
  public Search() { }
  
  public abstract void Result();
}

public class SearchMain extends Search {
  
  public SearchMain() { }
  
  public int Result() {
    System.out.println('I am Result()');
    return 1;
  }

  public static void main(String str[]) {
    new SearchMain().Result();
  }    
}

You have defined a static method to divide two integers: 1 public static int divide(int a,int b) throws Exception 2 { 3 if(b==0) 4 throw new Exception('Invalid Value for denominator'); 5 else 6 return (a/b); 7 } Which of the following statements is correct?