Correct Answer: (a) Conducting 'Open Market Operations'
Note: 'Sterilization' refers to the process by which the RBI takes away money from the banking system to neutralize the fresh money that enters the system. To ease the threat of currency appreciation or inflation, Central Banks often attempt what is known as the 'sterilization' of capital flows. In a successful sterilization operation, the domestic component of the monetary base (bank reserve plus currency ) is reduced to offset the reserve inflow, at least temporarily . The classical form of sterilization has been through the use of open market operations, that is, selling Treasury bills and other instruments to reduce the domestic component off the monetary base. Hence , option (a) is the correct answer.