Correct answer: (C) is controller of data resources of an organization
Correct answer: (B) picking words which are nouns
Correct answer: (C) picking words which are verbs
Correct answer: (B) may be in any order
Correct answer: (C) non-key attribute vendor name is dependent on vendor no. which is one part of the composite key
Correct answer: (A) there are multivalued dependencies between attributes in composite key
Correct answer: (A) the same variable may have different values in different files
Correct answer: (C) is a set of procedures to manage a database to provide data as required by applications
Correct answer: (A) sharing the same database by several applications
Correct answer: (A) logical data model
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