Joe has a small office and is looking to replace his phone system with a lower cost solution that requires minimal in-house support. Which of the following is the BEST choice?
Answer(s): C
Which of the following protocols is commonly used for VoIP technology?
If a NIC does not have a link light, there is a failure at which of the following OSI layers?
Answer(s): A
Which of the following protocols would Kurt, a technician, use to synchronize local date and time of a client workstation to that of a server?
Answer(s): B
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