4. Read the following statements carefully:
1.Minister of State (MoS) for Parliamentary Affairs Harsh Vardhan inaugurated the Online Assurances Monitoring System (OAMS).
2.OAMS has been developed by the Parliamentary Affairs Ministry.
3.This system has made the information regarding assurances given on the floor of the Houses of Parliament paperless and available in digital format.
Which of the above statements is/are true?