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Access and visibility of a class should be limited as much as possible.  True or False?  True False

Question

Access and visibility of a class should be limited as much as possible.

True or False?

  • True
  • False
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Solution

Analysis of the Statement

  1. Understanding Access and Visibility: In object-oriented programming, the concepts of access and visibility refer to the ability to control who can access and modify data and methods within a class. This is crucial for maintaining encapsulation and information hiding.

  2. Principle of Encapsulation: One of the core principles of encapsulation is to restrict access to the inner workings of a class. By limiting access, you help ensure that the object's internal state cannot be altered unexpectedly by external code, which can lead to bugs and instability.

  3. Good Software Design: In many cases, limiting access promotes better software design. It encourages users of the class to interact with it through well-defined interfaces (methods) rather than digging directly into its workings. This results in code that is easier to maintain, understand, and test.

Conclusion

Based on the principles of encapsulation and good software design practices, the statement "Access and visibility of a class should be limited as much as possible" is True.

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