Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Sociology Science, Technology and Society
Which of the following is NOT a common feature of virtual communities?
1
Anonymity of members
2
Asynchronous communication
3
Physical gatherings and meetings
4
More than one of the above
5
None of the above