In order to link to an image in an external document, the ________ should be specified as the href value

A data marker, such as a column, dot, or pie slice on a chart, represents a single:

A) series. B) column. C) data point. D) row.

Answer the following statements true (T) or false (F)

1) The AND operator returns a TRUE result if one of the two conditions is true. 2) The substitution variable can be deleted with UNDEFINE command. 3) The WHERE clause restricts individual rows, but it does not filter columns. 4) There is no restriction in deleting a row from a parent table. 5) The DELETE statement without a WHERE clause has the same effect as TRUNCATE.