Which of the following settings MUST be configured in order to turn on a VoIP phone?
A. PoE
B. Flow control
C. VPN
D. Duplex speed
CompTIA exam questions
Which of the following settings MUST be configured in order to turn on a VoIP phone?
A. PoE
B. Flow control
C. VPN
D. Duplex speed
Which of the following is an advantage of UDP over TCP?
A. It is connection based.
B. It uses flow control.
C. It transfers packets faster.
D. It uses connection handshakes.