Which two statements are true about cursor variables? (Choose two.)
A. A cursor variable points to the current row in the result set of a multirow query stored in a work area.
B. A cursor variable is an explicitly named work area in which the results of different multirow queries can be stored.
C. A cursor variable can be used only if a query is performed and its results are processed in the same subprogram.
D. A cursor variable can be used to perform a query in one subprogram, and process the results in a different subprogram.
|
Download Printable PDF. VALID exam to help you PASS. |
 |