MVP, Author

Encapsulation VS Abstraction

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This is a bit confusing while both are like same, cause the definition  where abstraction is showing only necessary and the encapsulation is hiding complexity.

It’s seems that they are similar, but actually they’re not, here’s how they are differ:


  1. Abstraction is a concept of hiding mechanism (কি লুকাব)
  2. Only showing those parts which is necessary.
  3. It is a thought process that is solve in design level.


  1. Encapsulation is the implementation of that concept(কিভাবে লুকাব)
  2. Hiding complexity.
  3. Here it is actual process of hiding that is solve in class level.

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Configure Application Pool (IIS)

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Create New App Pool (IIS)

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Install (IIS)

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Constant VS Read-Only

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Dictionary Meaning:

The meaning of “Constant” is “Something that does not or cannot change or vary.”

What is Constant?

Constants are unchangeable value that do not change for the life of the program. Constants are declared with the const modifier.

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