The Union Government launched the International Survey Household Network (IHSN) Toolkit. Which fact is true in this regard?

• A. The Microdata Management Toolkit has been developed by World Bank Data, Asian Development Bank, ADP Accelerated Data Programme, OECD and Paris 21 for the international family survey network IHSN.
• B. It is an open source and DDI Data Documentation Initiative compliant application for tabular storage and dissemination of 'Metadata' and 'Microdata'.
• C. IHSN has been designed to address the technical issues faced by data creators.
• D. All of the above