COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TRUE
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FALSE
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Either A or B
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None of the above
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Detailed explanation-1: -The storage capacity of the Blu-ray disc is about 25 GB of data for a single-layer disc. The double-layer disc can contain storage data up to 50 GB. A standard DVD can store up to 4.7 GB of data.
Detailed explanation-2: -Blu-ray Disc media include these features: 50GB capacity-Each disc can hold more than 10 standard DVDs.
Detailed explanation-3: -The polycarbonate disc is 120 millimetres (4.7 in) in diameter and 1.2 millimetres (0.047 in) thick, the same size as DVDs and CDs. Conventional or pre-BD-XL Blu-ray Discs contain 25 GB per layer, with dual-layer discs (50 GB) being the industry standard for feature-length video discs.
Detailed explanation-4: -Differences Blu-Ray and DVD DVD stands for Digital Versatile Disk. Blu-ray single layer size is 25 GB. DVD single layer size is 4.7 GB. Recording layer or metal layer is close to reading mechanism’s objective lens.
Detailed explanation-5: -A standard single-sided, one-layer DVD can hold 4.7 gigabytes of data and 8.5 GB if it’s a double-layer disc. A single-layer HD-DVD stores up to 15 GB of storage capacity, and a dual-layer disk provides up to 30 GB.