Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Data Communication & NetworkingOSI & TCP/IP Models
In the OSI model, which layer is responsible for tasks such as encryption and decryption?
- A.Session layer
- B.Presentation layerCorrect answer
- C.Transport layer
- D.Application layer
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Practice these MCQs in the appQuick fact: In the OSI model, the Presentation layer is responsible for encryption, decryption, data translation, and compression.