You have defined the following methods in one of the java classes:

1        void setId(int newId)
2        private void manageRecord(int RecordNo)
3        protected void delete(int recordNo)
4        boolean isValidRecord(int recordNo)

Which of the following methods is incorrect for a class that extends above class?

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?

You have defined the following methods in one of the java classes: 1 void setId(int newId) 2 private void manageRecord(int RecordNo) 3 protected void delete(int recordNo) 4 boolean isValidRecord(int recordNo) Which of the following methods is incorrect for a class that extends above class?

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();
  }    
}