单项选择题
When integrating a media server into a home theater， which of the following terms BEST describes the technology used to protect the interest of copyright holders （e.g. multimedia content）？（）
A.Digital Rights Management （DRM）
B.MPEG Layer-3 （MP3）
C.Internet Key Exchange （IKE）
D.Content Management System （CMS）
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相关考题
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单项选择题
Whichofthefollowingisadiplexerusedfor？（）
A.Allows two satellite tuners to use the same dish.
B.Connects the low noise block down converter （LNB） to the multi-switch.
C.Combines satellite and over the air （OTA） signals.
D.Allows one LNB to use two satellites. -
单项选择题
Whichofthefollowingistheprimarypurposeofimpedancematchedvolumecontrol？（）
A.Maintains proper speaker phase
B.Protects the amplifier from damage
C.Protects the digital systems from damage
D.Amplifies the speaker signal -
单项选择题
Thenativeresolutionfor1080iis（）
A.1920×1280
B.1920×1080
C.1280×1080
D.1280×720
