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Economics › Digital Payments,Digital Infrastructure

Economics › Digital Payments,Digital Infrastructure

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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 ?

Options

(a)

1 and 2 only

(b)

2, 3 and 4 only

(c)

1, 3 and 4 only

(d)

1, 2, 3 and 4

Answer

(D)