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Home » Quiz » CCNA Quiz

The _______ layer of the OSI model is responsible for the physical connection between devices.

Difficulty level
  • Data Link
  • Network
  • Physical
  • Transport
The physical layer of the OSI model is responsible for the physical connection between devices.
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CCNA Quiz
Quiz
To enhance security, Port Security settings can be made persistent across reboots by saving them in the ________.
A network administrator must design a QoS policy that dynamically adjusts priorities based on network load. Which advanced QoS feature should they consider?

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