Presentation Layer(Layer 6)
Ø
Responsible for defining a standard format for the data.
Ø
It deals with data presentation i.e. Before sending any
traffic, it will tell in which format our data has to be sent.
Ø Encoding – Decoding:
· Ex: ASCII,EBCDIC (Text)
· JPEG,GIF,TIFF (Graphics)
· WAV,MP3 (Voice)
· MPEG,DAT,AVI,MP4 (Video)
Ø Encryption – Decryption:
· Ex: DES,3-DES,AES
Ø Compression – Decompression:
· Ex: Predictor, Stacker, MPPC
Comments
Post a Comment