UPSC Prelims 2022·GS1·science-and-technology·it and communication

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?

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Last updated 23 May 2026, 3:31 pm IST
  1. A1 and 2 only
  2. B2, 3 and 4 only
  3. C1, 3 and 4 only
  4. D1, 2, 3 and 4Correct

Explanation

All four platforms are built as open-source: 1. Aarogya Setu: Open-source — its source code was made publicly available on GitHub. 2. CoWIN: Open-source — the CoWIN platform and its APIs were made open-source, and India offered the platform to other countries. 3. DigiLocker: Open-source — built on open-source technologies. 4. DIKSHA: Open-source — built on the Sunbird open-source platform. Therefore, all four (1, 2, 3 and 4) are built on open-source digital platforms.
science-and-technology: Consider the following : 1. Aarogya Setu 2. CoWIN 3. DigiLocker 4. DIKSHA Which of the above are built on top of open-so
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