1. Examine the following code snippets to identify the legal loop constructs: (A) for (int i = 22, int j = 0; i + j > 11; i = i-3, j++)   (B)   (A) & (C)   (A)   (A) & (D)   Hint Half-n-half Clue   2. Are there any errors in the following class definition? abstract class Class1   Class header definition is wrong   Method definition is wrong   Constructor needs to be defined   No errors   Half-n-half Clue   3. 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   4. Consider the following code: class NewString extends java.lang.String   Results in error because java.lang.String isfinal   Compiles successfully   Results in error because the class is not declaredpublic   Results in error because String isabstract   Results in error because class body is not defined   Half-n-half Clue   5. What is java_g used for?   None of these   Using the jdb tool   To provide information about deprecated methods   Executing a class with optimization turned off   Half-n-half Clue   6. 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), (B) & (D)   (A) & (C)   (A)   (A), (C) & (D)   Half-n-half Clue   7. For the following class definition, which is a legal statement to construct an object of type Class1: class Class1 extends Class2   (A)   (C) & (E)   (A) & (B)   (C) & (D)   None of the above   Half-n-half Clue