The presentation layer

Ensures that the information that the application layer of one system sends out is readable by the application layer of another system.
Format of data
Data structure
Data conversion
Data compression
Data encryption
 
The presentation of data to the proper application as
like MIDI, RTF, JPEG etc.        

                                                                  

                                                                                

The Presentation Layer manipulates the representation of data for transfer to applications on different devices.







 




The Presentation Layer is responsible for the following services:
 Data representation
 Data security
 Data compression