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Exam Network-and-Security-Foundation Topic 1 Question 46 Discussion

Actual exam question for WGU's Network-and-Security-Foundation exam
Question #: 46
Topic #: 1
What is the layer of the OSI model that creates, maintains, and disconnects process communications over the network?

Suggested Answer: C Vote an answer

TheSession layer(Layer 5 of the OSI model) is responsible for establishing, maintaining, and terminating communication sessions between network applications. It ensures that data exchanges remain synchronized and structured.
* Data link layerhandles error detection and frame transmission.
* Physical layerdeals with hardware-level transmission.
* Transport layerensures reliable data delivery but does not manage sessions.

by Ella at Dec 17, 2025, 12:44 PM

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