Which OSI layer is responsible for encryption, compression and data translation?

Options

  • A. Session layer
  • B. Presentation layer
  • C. Application layer
  • D. More than one of the above
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Presentation layer

Detailed Explanation

Correct Answer: Presentation layer

  • The Presentation layer (Layer 6) handles data translation, encryption and compression in the OSI model.
  • It ensures that data is presented in a suitable format to the Application layer.
  • Examples include data format conversion and encryption-related functions.