1. What will be the output of the following program? class Main2   YYY   XXX followed by YYY   XXX   Error. Won't compile   Hint Half-n-half Clue   2. Which javadoc tag is used to denote a comment for a method parameter?   @parameter   @method   @value   @argument   @param   Half-n-half Clue   3. The method int func(int i, int j)   (B) & (C)   (C) & (D)   (A), (B), (C) & (E)   (A), (B) & (E)   None of these   Half-n-half Clue   4. Which of the following expressions will produce errors upon compilation? (A) boolean a = (boolean) 1; (B) boolean b = (false && true); (C) float y = 22.3;   (A)   (A) & (C)   (A), (B) & (D)   (A), (C) & (D)   Half-n-half Clue   5. Consider the following code: class NewString extends java.lang.String   Results in error because String isabstract   Results in error because java.lang.String isfinal   Results in error because class body is not defined   Compiles successfully   Results in error because the class is not declaredpublic   Half-n-half Clue   6. Examine the following class definitions to detect errors, if any. abstract class MyPanel   1 Error. Method show() should have a return type   1 Error. Method show() is not implemented in MyDisplay   1 Error. MyDisplay does not contain any members   No errors   Half-n-half Clue   7. Which error does the following code contain: class Class1   There is no error   Class1 should be declared as abstract   Method func1() must be declared as static   Class Class1 has not been declared public   Half-n-half Clue