COMPUTER HARDWARE COMPONENTS FUNCTIONS
EXTERNAL AND INTERNAL STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Requires special and expensive software to run
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Not as compatible as R or RW format
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it is used only to record videos
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is affected by the cool weather
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Detailed explanation-1: -It uses digital compression. Poorly compressed audio or video may be blocky, fuzzy, harsh, or vague. The audio downmix process for stereo/Dolby Surround can reduce dynamic range.
Detailed explanation-2: -DVDs created by a-R/-RW device can be read by most commercial DVD-ROM players. DVD-RAM discs can be recorded and erased repeatedly but are compatible only with devices manufactured by the companies that support the DVD-RAM format.
Detailed explanation-3: -What is a disadvantage of using a DVD-R DL (Dual Layer) disc over an ordinary DVD? A DVD-R DL has slower write speeds.
Detailed explanation-4: -The main difference between DVD R and DVD RW is that the R is a write-once format. Data can be burned on the DVD only once. On the other hand, data on an RW disc can be erased and rewritten several times. Both DVD R and DVD RW come in +/-formats.