The functionalities of the presentation layer include ____________
2025
The functionalities of the presentation layer include ____________
Answer: D. All of the mentioned — Presentation Layer FunctionsThe presentation layer is responsible for data representation and translation between the application layer and the network. Its…
- A.
Data compression
- B.
Data encryption
- C.
Data description
- D.
All of the mentioned
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Correct answer: D
Presentation Layer Functions
The presentation layer is responsible for data representation and translation between the application layer and the network. Its primary functionalities include:
Data Compression: Reduces the number of bits to be transmitted, optimizing bandwidth usage.
Data Encryption: Secures data by converting it into a cipher text to prevent unauthorized access.
Data Description: Defines the syntax and semantics of data to ensure systems can interpret the information correctly.
Since all the options listed (compression, encryption, and description) are valid functions of the presentation layer, the correct choice includes all of them.