pyq/2015/prelims/32

With reference to ‘Near Field Communication (NFC) Technology’, which of the following statements is/are correct?

1. It is a contactless communication technology that uses electromagnetic radio fields

2. NFC is designed for use by devices which can be at a distance of even a metre from each other

3. NFC can use encryption when sending sensitive information.

Select the correct answer using the code given below.

(A) 1 and 2 only

(B) 3 only

(C) 1 and 3 only

(D) 1,2 and 3