Which of the following statements are correct? 1. Data members ofa class are by default public. 2. Data members of a class are by default private. 3. Member functions of a class are by default public. 4. A private function of a class can access a public function within the same class. 5. Member function of a class are by default private.

Which of the following statements are correct? 1. Data members ofa cla

1.	Which of the following statements are correct? 1. Data members ofa class are by default public. 2. Data members of a class are by default private. 3. Member functions of a class are by default public. 4. A private function of a class can access a public function within the same class. 5. Member function of a class are by default private.
A.	1, 3, 5
B.	1, 4
C.	2, 4, 5
D.	1, 2, 3
Answer» D. 1, 2, 3