Crucial Exams

ISC2 Certified in Cybersecurity (CC) Practice Question

In the seven-layer OSI model, which of the following tasks is the primary responsibility of the Presentation layer and not of the Application or Session layers?

  • Routing packets across internetworks based on logical addressing

  • Encrypting and decrypting data to ensure confidentiality before transmission

  • Establishing, maintaining, and terminating communication dialogs between hosts

  • Managing end-to-end reliable data transport through flow control and sequencing

ISC2 Certified in Cybersecurity (CC)
Network Security
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