Which access specifier is usually used for data members of a class?a) Protectedb) Privatec) Publicd) Default
Question
Which access specifier is usually used for data members of a class?a) Protectedb) Privatec) Publicd) Default
Solution
b) Private
In object-oriented programming, it is a common practice to make data members of a class private. This is to ensure data encapsulation, a principle that states that the data of an object should be hidden from direct access and can only be accessed through methods of its class. This way, we can protect the data from being modified accidentally or intentionally, which can prevent potential issues in the program.
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