Question

1. Describe 3 advantages of information hiding in the definition of user-defined ADTs. 2.Why is it...

1. Describe 3 advantages of information hiding in the definition of user-defined ADTs.

2.Why is it advantageous to separate the definition from the implementation of an ADT?
How does Java achieve this? Why does Java not require this separation?

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Answer #1

As it is Chegg policy to answer one question per answer. Hence, I am answering the first question and request you to post the rest of the question individually. Thank you.

Advantages of Hiding User Defined ADTs:

  • The key advantage of hiding the user-defined abstract data types is that it becomes easy to maintain the data types if there are further changes.
  • It also helps in binding the data and also the member functions of the classes which makes the code more flexible.
  • It also helps in the security of the code by hiding the data types they become secure from the classes which will try to illegally access the data types directly.

Hence, these are the advantages of hiding the user-defined ADTs.

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