Which of the following statements are correct?
(A) A solution which obeys Raoult's law strictly is called an ideal solution.
(B) A solution which shows deviations from Raoult's law is called a real solution.
(C) If \(T_b\) is the boiling point of the solvent and \(T\) is the boiling point of the solution, then the difference in boiling points (\(\Delta T_b = T_b - T\)) is called elevation of boiling point.
(D) The elevation of boiling point is related to the lowering of vapor pressure.
Choose the correct answer from the options given below:

1. A (A), (B) and (D) only
2. B (A), (B) and (C) only
3. C (A), (B), (C) and (D)
4. D (B), (C) and (D) only