Q. Encryption and decryption are functions of
✅ Correct Answer: (A)
Presentation layer
Explanation: The presentation layer presents data to application layer in format that can be procured by an end user. This is actually a translator that provides coding and conversion functions. Main tasks are data compression, decompression, encryption and decryption.
Explanation by: Ranjeet
The presentation layer presents data to application layer in format that can be procured by an end user. This is actually a translator that provides coding and conversion functions. Main tasks are data compression, decompression, encryption and decryption.