Options: a. Are some other than that in a list box the bullets are enabled b. Are different. List boxes are used to present lists and can’t be created with text boxes. c. Both of above d. None of above
Options: create very different, personalized views of the same data, present information in different formats, hide sensitive information by omitting fields from the subÂ¬schema's description, All of the above
Each answer below shows example data from a table. Which answer is an example of the missing values problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row., Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column., Three rows have the values Brown, NULL, and Blue in the same column., One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.