Consider the following: 1. Aarogya Setu 2. CoWIN 3. DigiLocker 4. DIKSHA Which of the above are built on top of open-source digital platforms?

1 and 2 only
2, 3 and 4 only
1, 3 and 4 only
1, 2, 3 and 4

उत्तर देखें और व्याख्या

उत्तर: (D) 1, 2, 3 and 4

व्याख्या

All four are part of India's digital public infrastructure built on open-source platforms/stacks (e.g., CoWIN on DIVOC, DIKSHA on Sunbird; Aarogya Setu's code was open-sourced).