1.

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 BD supports High Definition video.2. Compared to a DVD, the BD format has several times more storage capacity.3. Thickness of BD is 2.4 mm white that of DVD is 1.2mmWhich of the statements given above is/are correct ?

A. 1 only
B. 1 and 2 only
C. 2 and 3 only
D. 1,2 and 3
Answer» C. 2 and 3 only


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