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How to access data members of a class?

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in Object Oriented Programming by (128k points)
How to access data members of a class?

(a) Dot operator

(b) Arrow operator

(c) Dot or arrow as required

(d) Dot, arrow or direct call

I had been asked this question during an interview.

My question is from Data Members topic in chapter Class Members & Types of Object Oriented Programming

1 Answer

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Right choice is (c) Dot or arrow as required

The explanation: The data members can never be called directly. Dot operator is used to access the members with help of object of class. Arrow is usually used if pointers are used.

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