MCQOPTIONS
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				| 1. | 
                                    Which of the following is NOT a difference between Blu-ray disc and DVD? | 
                            
| A. | The quality of audio and video recorded on Blu-ray disc is higher than DVDs. | 
| B. | Read only memory type is not available in Blu-ray disc whereas DVD supports read only memory, | 
| C. | Blu-ray disc uses violet-blue laser, whereas DVD uses red laser. | 
| D. | A single layer blu-ray disc can store upto 25 GB data whereas a single layer DVD can store only 4.7 GB of data. | 
| Answer» C. Blu-ray disc uses violet-blue laser, whereas DVD uses red laser. | |