Concept:
Digital governance initiatives are an important component of Digital India. DigiLocker is one such initiative that allows citizens to store, access, and verify official documents electronically.
Step 1: Understand what DigiLocker is.
DigiLocker is a secure cloud-based platform launched by the Government of India. It enables citizens to maintain digital copies of important documents.
Step 2: Identify its functions.
DigiLocker allows users to:
• Store documents online.
• Access certificates digitally.
• Share verified documents.
• Reduce the use of physical paperwork.
Step 3: Examine the alternatives.
WhatsApp is primarily a messaging application.
Puramitra is not a national document verification platform.
Instagram is a social networking platform.
Only DigiLocker serves as a government-supported cloud-based document repository.
Step 4: Conclusion.
Therefore, the correct answer is DigiLocker.
Hence, option (A) is correct.