Storage capacity of a dual layered Blue ray Disk ........

computer GK (NABARD) Computer Hardware

Storage capacity of a dual layered Blue ray Disk

This questions was previously asked in

Nabard grade-A,Previous year Memory Based Paper 18 Sept,2021

50 GB

100 GB

10 GB

25 GB

200 GB

- Option 1: 50 GB

- A dual-layered Blu-ray disc can store approximately 50 GB of data. This is because each layer can hold up to 25 GB.

- Option 2: 100 GB

- A 100 GB capacity is typical of triple-layered Blu-ray discs, not dual-layered.

- Option 3: 10 GB

- 10 GB is far too low for any standard Blu-ray disc. Typically, even single-layer discs store more.

- Option 4: 25 GB

- This would be correct for a single-layer Blu-ray disc, not dual-layered.

- Option 5: 200 GB

- This capacity could relate to larger storage formats like BDXL, which are beyond standard dual-layered Blu-ray discs.

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