In general, it is better to use __________ visibility, because derived classes may be written by different programmers, and it is always a good practice to restrict and control access to the base-class data fields.
A) protected
B) public
C) package
D) private

Question

Quizplus · Accepted Answer

Using private visibility for base-class data fields is a best practice in object-oriented programming. It ensures encapsulation by restricting access to the class's internal state, thus allowing the class to control how its data is accessed or modified. This is particularly important when derived classes are written by different programmers, as it prevents unintended interactions with the base class's internal workings, maintaining the integrity and reliability of the software.

In General, It Is Better to Use __________ Visibility, Because