26. The functionalities of the presentation layer include __

a) Data compression
b) Data encryption
c) Data description
d) All of the mentioned

Answer: d
Explanation: Some functions of the presentation layer include character-code translation, data conversion, data encryption and decryption, and data translation. It connects the application layer with the layers below converting the human readable text and media to machine readable format and vice-versa.

Leave a Reply

Your email address will not be published.