(a) Significant ideas on one document area arranged separately in an unhelpful sequence.
(b) A Methodically arranged compendium or summary of literary, historical, legal, scientific or other written matters.
(c) Informative in nature and contains brief description of more than one document.
(d) Often prepared by a non-subject specialist without understanding and assimilating the contents of documents.Codes :
Answer: (a) and (b) are correct.