单项选择题

Which of the following can cause ghosting in a video image？（）

A.Bent pin on an S-Video cable
B.Mislabeled component cables
C.Defective HDMI cable
D.Improperly terminated coax cable

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相关考题

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）

单项选择题

Which of the following is a diplexer used for？（）

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

Which of the following is the primary purpose of impedance matched volume control？（）

A.Maintains proper speaker phase
B.Protects the amplifier from damage
C.Protects the digital systems from damage
D.Amplifies the speaker signal