Keeping library in digital form -

The correct answer is option 4: Digital library

Key Points

A Digital Library is a collection of documents in organized electronic form, available on the internet or on digital devices. It allows users to access books, journals, articles, and other resources in digital format, often including features like search, indexing, and remote access.

Explanation of options:

• Option 1 – Auto book keeping: ❌ Refers to automated accounting or inventory, not specific to libraries.
• Option 2 – Offline library: ❌ Means a library not connected to the internet; doesn’t imply digital format.
• Option 3 – Digital book records: ❌ Refers to digital records of books, not the entire library system.
• Option 4 – Digital library: ✅ Correct. This is the term used for libraries maintained in digital format.

Hence, the correct answer is: option 4: Digital library