With reference to 'Bitcoins', sometimes seen in the news,
which of the following statements is/are correct?
Bitcoins are tracked by the Central Banks of the countries.
Anyone with a Bitcoin address can send and receive Bitcoins from anyone else with a Bitcoin address
Online payments can be sent without either side knowing the identity of the other.
Select the correct answer using the code given below.
a. 1 and 2 only
b. 2 and 3 only
c. 3 only
d. 1, 2 and 3