1. Given the declarations int x , m = 2000; short y; byte b1 = -40, b2; long n; Which of the following assignment statements will evaluate correctly? (A) x = m * b1; (B) y = m * b1; (C) n = m * 3L; (D) x = m * 3L;   (A), (C) & (D)   (A), (B) & (C)   (A) & (D)   (A) & (C)   (B) & (C)   Hint Half-n-half Clue   2. Given the declarations boolean b; short x1 = 100, x2 = 200, x3 = 300; Which of the following statements are evaluated to true? (A) b = x1 * 2 == x2; (B) b = x1 + x2 != 3 * x1; (C) b = (x3 - 2*x2<0) || ((x3 = 400)<2**x2); (D) b = (x3 - 2*x2>0) || ((x3 = 400) 2*x2);   (B) & (C)   (A), (B) & (C)   (A) & (D)   (A), (C) & (D)   (A) & (C)   Half-n-half Clue   3. Identify the statements that are correct: (A) int a = 13, a>>2 = 3 (B) int b = -8, b>>1 = -4 (C) int a = 13, a>>>2 = 3 (D) int b = -8, b>>>1 = -4   (C) & (D)   (A), (B) & (C)   (A), (B), (C) & (D)   (A) & (B)   Half-n-half Clue   4. Consider the following code snippet: ..... ..... try   Division by zero   Catch block   Division by zero Catch block   Error. Won't compile   Half-n-half Clue   5. Consider the following code: int x, y, z; y = 1; z = 5; x = 0 - (++y) + z++; After execution of this, what will be the values of x, y and z?   x = -7, y = 1, z = 5   x = 3, y = 2, z = 6   x = 4, y = 1, z = 5   x = 4, y = 2, z = 6   Half-n-half Clue   6. Which of the following is not a hexadecimal number? (A) 999 (B) (hex)23 (C) 0x556 (D) 0x1F2   (C)   (A), (B) & (C)   (A)   (A) & (B)   Half-n-half Clue   7. The type long can be used to store values in the following range:   -263 to 263 - 1   -231 to 231 - 1   -232 to 232 - 1   -264 to 264   Half-n-half Clue