At which of the following layers of the OSI model does ASCII work?
Answer(s): C
Which of the following would Joe, a technician, use for a service that needs fast communication and is unaffected by packet loss?
Answer(s): A
The TCP/IP application layer contains which of the following OSI layers?
In order for switching loops to be automatically disabled, which of the following needs to be implemented?
Answer(s): D
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