UPSC CSE Prelims 2004 Q144 — Science & Technology PYQ with Answer

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 these statements given above is/are correct?