International Computer Science Olympiad Forum By SOF Olympiad Trainer - Page 48

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Subject :ICSO    Class : Class 6

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Subject :ICSO    Class : Class 5

Ans 1:

Class : Class 5

Ans 2:

Class : Class 8
Option D is correct The data is read by much smaller blue violet laser and also the pits on the CD are the largest,of medium size on the DVD and smallest on the Blu-ray disc

Ans 3:

Class : Class 8
It should be both A and B because in blu-ray disc (BD), the data is read by blue- violet laser, hence the name.

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Subject :ICSO    Class : Class 5

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Subject :ICSO    Class : Class 6

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Subject :ICSO    Class : Class 3

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Subject :ICSO    Class : Class 5

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Subject :ICSO    Class : Class 3

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Subject :ICSO    Class : Class 4

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Subject :ICSO    Class : Class 6

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Subject :ICSO    Class : Class 5

Ans 1:

Class : Class 8
Option D CAN be the correct answer

Ans 2:

Class : Class 5
Option D is correct

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