COMPUTER HARDWARE
STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A standard 120 mm, BLU-RAY can actually hold ____ of data.
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700 MB
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500 MB
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4, 7 GB
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25, 0 GB
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Explanation:
Detailed explanation-1: -Blu-ray Disc media include these features: 50GB capacity-Each disc can hold more than 10 standard DVDs.
Detailed explanation-2: -On average, a 25GB Blu-ray disc can hold 135 minutes of HD video using MPEG-2 compression format plus 2 hours of bonus material in standard definition quality or 10 hours of standard definition video. A 50GB Blu-ray disc can store approximately 3 hours of HD video plus 9 hours of standard definition bonus material.
Detailed explanation-3: -Disc capacities are 25 GB for single-layer discs, 50 GB for double-layer discs, 100 GB ("XL") for triple-layer, and 128 GB for quadruple-layer (in BD-R only).
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