Which of the following is true about pure virtual functions?1) Their implementation is not provided in a class where they are declared.2) If a class has a pure virtual function, then the class becomes abstract class and aninstance of this class cannot be created.

Which of the following is true about pure virtual functions?1) Their i

1.	Which of the following is true about pure virtual functions?1) Their implementation is not provided in a class where they are declared.2) If a class has a pure virtual function, then the class becomes abstract class and aninstance of this class cannot be created.
A.	Both 1 and 2
B.	Only 1
C.	Only 2
D.	Neither 1 nor 2
Answer» D. Neither 1 nor 2