Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Information Sources & Services National & International Information Systems, Networks & Products
Arrange these Information Systems as per their establishment year.
A. INIS
B. PIS (Patent Information System)
C. ERIC
D. AGRIS
Choose the correct answer from the options given below:
1
D, C, B, A
2
C, A, D, B
3
A, B, D, C
4
B, D, A, C