单项选择题
Which of the following is the standard aspect ratio for HDTV?()
A.2.35:1
B.4:3
C.1.33:1
D.1.78:1
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相关考题
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Whichofthefollowingwouldbetheimpedanceofan8ohmanda4ohmspeakerthatarewiredinparallel?()
A.2.66 ohms
B.Less than 1 ohm
C.4 ohms
D.12 ohms -
单项选择题
Whichofthefollowingcancauseghostinginavideoimage?()
A.Bent pin on an S-Video cable
B.Mislabeled component cables
C.Defective HDMI cable
D.Improperly terminated coax cable -
单项选择题
Whenintegratingamediaserverintoahometheater,whichofthefollowingtermsBESTdescribesthetechnologyusedtoprotecttheinterestofcopyrightholders(e.g.multimediacontent)?()
A.Digital Rights Management (DRM)
B.MPEG Layer-3 (MP3)
C.Internet Key Exchange (IKE)
D.Content Management System (CMS)
