A new optical disc format known as the Blu-ray Disc (BD) is becoming popular. In what way is it different from the traditional DVD ? 1. DVD supports Standard Definition video while BI supports High Definition video. 2. Compared o a DVD, the BD format has several times more storage capacity. 3. Thickness of BD is 2-4 mm while that of DV is 1-2 mm. Which of the statements given above is/are correct 7
Options
(a)1 only
(b)1 and 2 only
(c)2 and 3 only
(d)1, 2 and 3
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