The correct answer is "Both 1 and 2".
Stand-Up India is a scheme launched by the Government of India in 2016 to promote entrepreneurship among women and marginalized sections of society, including Scheduled Castes (SC) and Scheduled Tribes (ST).
Statement 1 is correct as one of the main purposes of the Stand-Up India scheme is to promote entrepreneurship among SC/ST and women entrepreneurs.
Statement 2 is also correct as the scheme provides for refinance through Small Industries Development Bank of India (SIDBI). The scheme provides for refinancing of loans up to Rs. 10 lakhs (Rs. 1 million) to SC/ST and women entrepreneurs, and loans are provided through banks.
Therefore, the correct answer is "Both 1 and 2".