| A new optical disc format known as the Blue-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 while that of DVD is 1-2 mm. |
| Which of the statements given above is/are correct? |
A) 1
B) 1 and 2
C) 2 and 3
D) 1, 2 and 3
Correct Answer: B
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