Technology : Information Technology (IT) And Robotics (AI)

Q 26 / 37
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.