Science · Information Sources & Categories
Consider the following statements regarding Denis Grogan and identify the correct ones: (i) He categorized information needs into current, everyday, and exhaustive approaches. (ii) He authored the book 'Science and Technology: An Introduction to the Literature'. (iii) He divided documentary sources of information into primary, secondary, and tertiary. (iv) He divided documentary sources of information into primary and secondary only.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only (i) and (iv)
- 2Only (iii) and (iv)
- 3Only (ii) and (iii)✓
- 4Only (i) and (ii)
Correct answer
Only (ii) and (iii)
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