UPSC PRELIMS · GEOGRAPHY · DIGITAL TECHNOLOGY AND PUBLIC PLATFORMS
Consider the following: 1. Aarogya Setu 2. COWIN 3. DigiLocker 4. DIKSHA. Which of the above are built on to open-source digital platforms?
Take a breath. Choose one. Press A–D on your keyboard if you like.
EXPLANATION
All four platforms use or are built on open-source digital infrastructure/frameworks as tested by the question.
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