Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Library Automation Digitization
The structure of DOI (Digital Object Identifier) consists of __________.
1
A DOI consists only numeric code that uniquely identifies a document
2
A DOI consists alphanumeric code that uniquely identifies a document
3
A DOI is made up of a prefix and suffix. Prefix identifying the resistant and suffix is unique to the object
4
A DOI is a URL format and ends with a period