Computer Networking
In OSI model, which of the following layer transforms information from machine format into that understandable by user

application
presentation
session
physical
None of these

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Computer Networking
The application layer of a network

establishes, maintains, and terminates virtual circuits
consists of software being run on the computer connected to the network
None of these
defines the user's port into the network
All of these

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Computer Networking
If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?

The highest IP address of any logical interface
The lowest IP address of any logical interface
The lowest IP address of any physical interface
The highest IP address of any physical interface

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