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database database design using normalization
1. Each answer below shows example data from a table. Which answer is an example of the missing values problem?
(A): One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.
(B): Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row.
(C): Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column.
(D): Three rows have the values Brown, NULL, and Blue in the same column.
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