The process of adding a header to the data inherited from the layer above is called what option below
encapsulation

The correct answer to the following question will be "Encapsulation".

Explanation:

The wrapping of the data into a single unit or the method by which a header is applied to the data inherited from the above layer is termed as Encapsulation.

While relating to networking, encapsulation would be the method of storing and converting data through one protocol into another, so that the data can proceed over a network. A TCP/IP package contained under an ATM system, for example, is indeed a kind of encapsulation.

Therefore, Encapsulation is the right answer.

answer(d) sequencing and iteration;