Consider the following statements:
1. Smart card is a plastic card with an embedded microchip.
2. Digital technology is primarily used with new physical communication medium such as satellite and fibre optics transmission.
3. A digital library is a collection of documents in an organized electronic form available on the internet only.
Which of the statements given above is/are correct?
(a) 3 only (b) 1 and 2 (c) 2 and 3 (d) 1, 2 and 3