Multiple choice

In object oriented design, which of the following layers contains all the objects that represent business, i.e. both data and behaviour?

  1. The user interface layer

  2. The access layer

  3. The business layer

  4. The network layer

  5. Polymorphism
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This layer in object oriented design contains all the objects that represents business, i.e. both data and behaviour.

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