COMPUTER HARDWARE COMPONENTS FUNCTIONS
EXTERNAL AND INTERNAL STORAGE DEVICES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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One disadvantage of DVD ROM is:
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Requires special software to run
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Have to buy a separate DVD player
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it is used only to record videos
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is more expensive the thumbdrives
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Explanation:
Detailed explanation-1: -Most DVD and Blu-ray players can playback content stored on a DVD-ROM. A laser beam in the DVD player tracks the beam as the disc spins, while a special device reads the intensity of the reflection as it bounces off the pits and lands.
Detailed explanation-2: -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.
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