What are two reasons why a PC technician must know about VoIP? (Select two.)
A) VoIP phones are commonly installed by technicians.
B) A technician must be proactive.
C) VoIP is installed in many businesses for fax connectivity.
D) A technician uses VoIP to test a PC installation.
E) A software application used for VoIP might need to be installed, tested, and repaired when there is a problem.
A, E
Computer Science & Information Technology
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