Science · Digital Reference Services
Arrange the following reference communication modes in evolutionary sequence of their emergence: (i) Web form (ii) Ask-a service (iii) E-mail (iv) Social Networking
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(iv), (ii), (iii), (i)
- 2(iii), (i), (ii), (iv)✓
- 3(i), (iii), (ii), (iv)
- 4(i), (ii), (iv), (iii)
Correct answer
(iii), (i), (ii), (iv)
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