Teaching Rajasthan Librarian Grade-II 2024 Mock Test Library Science Information Sources & Services Reference Service
Expert systems developed for rendering reference services are-
(i) POINTER
(ii) PLEXUS
(iii) HAMLET
(iv) PANDORA
1
(i) and (ii) only
2
(ii) and (iii) only
3
(i) and (iv) only
4
(iii) and (iv) only