CompTIA
N10-004 · Question #369
Users report an intermittent degradation of sound on their IP phones. Which of the following would a network administrator do to alleviate the problem?
The correct answer is D. Configure QoS. See the full explanation below for the reasoning.
Question
Users report an intermittent degradation of sound on their IP phones. Which of the following would a network administrator do to alleviate the problem?
Options
- AUse plenum cables.
- BProvide fault tolerance for the switch.
- CConfigure VLAN trunking on the switch.
- DConfigure QoS.
How the community answered
(53 responses)- A11% (6)
- B6% (3)
- C4% (2)
- D79% (42)
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