किस भारतीय राज्य को 'पूर्ण डिजिटल राज्य' घोषित किया गया था? A. तमिलनाडु B. केरल C. महाराष्ट्र D. कर्नाटक

Kerala was declared India's first 'complete digital state' in February 2016, after achieving 100% mobile density, high digital literacy, and broadband and Aadhaar-linked services across all its gram panchayats.