Question

5. According to S. R. Ranganathan the
canons for chain are
A) Canon of decreasing extension and
modulation
(B) Canon of ascertainability
(C) Canon of array and filtery sequences
(D) Canon of recall value​

Answer 1

Answer:

ACanon of Ascertainability.

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Answer 2

Option “A” is correct i.e. canons of decreasing extension and modulation.

• According to S.R. Ranganathan, the canons for chains are canons of decreasing extension and modulation.

• Classification of canons should be rendering to features of things, concepts, and Element.

• In the canon of relevance, each property should be relevant to the drive of the classification.

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