Do DOIs play any role in grouping of information sources?
A. DOIs constitute the eclassification scheme to group sources of information.
B. DOIs are not class numbers as such and have nothing to do with arrangement.
C. DOIs play the dual role of identifying and grouping.
D. DOIs are only like traditional class numbers in e-form.
Answer:A
Do DOIs play any role in grouping of information sources?
A. DOIs constitute the eclassification scheme to group sources of information. B. DOIs are not class numbers as such and have nothing to do with arrangement. C. DOIs play the dual role of identifying and grouping. D. DOIs are only like traditional class numbers in e-form.