CompTIA
CN0-201 · Question #274
John works as a Sales Engineer for KBC Inc. He has been assigned a project to install a soft phone on different computers. One of the computer systems on the LAN is experiencing problems in voice…
The correct answer is C. Upgrade the Network Interface Card (NIC). See the full explanation below for the reasoning.
Question
John works as a Sales Engineer for KBC Inc. He has been assigned a project to install a soft phone on different computers. One of the computer systems on the LAN is experiencing problems in voice quality. Which of the following actions should John perform to resolve the problem?
Options
- AAdd more system RAM.
- BUpgrade the computer system.
- CUpgrade the Network Interface Card (NIC).
- DUpgrade the network cable to category 6 cabling.
How the community answered
(64 responses)- A3% (2)
- B8% (5)
- C73% (47)
- D16% (10)
Community Discussion
No community discussion yet for this question.