Library Science Information Sources & Services Reference Service

Which of the following communication channels are used frequently in Virtual Reference Service?

(a) Bulletin Board

(b) Instant Messaging

(c) R.S.S.

(d) Voice-Over-I.P. 

1
(a) and (b) are correct
2
(b) and (c) are correct
3
(b) and (d) are correct
4
(a), (b) and (d) are correct

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters