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PreviousFrom the instance of a relation scheme R (A, B, C) | A | B | C | |---|---|---| | 1 | 1 | 1 | | 1 | 1 | 0 | | 2 | 3 | 2 | | 2 | 3 | 2 | we can conclude that: (i) A functionally determines B and B functionally determines C (ii) A functionally determines B and B does not functionally determine C (iii) B does not functionally determine C (iv) A does not functionally determine B and B does not functionally determine CNextThe restriction placed on data is said to be: (i) relation (ii) attribute (iii) parameter (iv) constraint
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