Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Library Science Information Sources & Services Web 2.0 & 3.0
Arrange the following in chronological order of their introduction:
A. Twitter
B. BlogSpot
C. ResearchGate
D. LinkedIn
E. Snapchat
Choose the most appropriate answer from the options given below:
1
B, D, A, C, E
2
D, B, C, E, A
3
B, A, D, E, C
4
E, B, C, D, A