Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Knowledge Organization & Information Processing Indexing & Abstracting Techniques
Which of the following systems are developed based on the basic principles of the post-coordinate indexing system?
(A) Chain Indexing
(B) Peek-a-boo
(C) Edge-notched card
(D) Duel Directories
Choose the correct answer from the options given below:
1
(A), (C), (D) Only
2
(A), (B), (C) Only
3
(B), (C), (D) Only
4
(C) and (D) Only