

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