YOUR MULTIMEDIA-CAPABLE COMPUTER SEEMS TO RECORD AND PLAY BACK SOUN...
2.
Your multimedia-capable computer seems to record and play back sound and voice at
very low quality. When you try to conduct video conferences over the Internet, your
colleagues cannot understand you, although they have no problems communicating
with one another. You also notice that their voices sound distorted and you hear lots of
pops and hisses.
When you use a different computer in your office, the video conferencing tools work
great. You suspect that there is something wrong with your sound card or the drivers
that interact with it; you want to examine the sound recording and playback devices
installed in your computer. You also want to check driver versions and perform diag-
nostics. How do you do this? Choose the correct answer.
A.
You run Sigverif.exe at a command prompt.
B.
You open the Registry Editor tool (Regedt32.exe) and look for entries that might
be related to audio devices installed in your computer.
C.
You select the Hardware tab in the Sounds And Audio Devices program in Control
Panel.
D.
You open the DirectX Diagnostics tool.