OSI Referance Model Quiz

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  1. 1. Layer 4 is the …. Layer of OSI Model.

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  2. 2. How many Layers does OSI Model has?

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  3. 3. Routers work on ….. of OSI Model.

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  4. 4. WANs and the related protocols operates at the bottom two layer (Physical and Data-Link) of OSI Model. The Physical Layer determines the connections, The Data-Link Layer provides the Encapsulated transmission.

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  5. 5. NFV works on …. to …. of OSI model.

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