While running a 4GL application that utilizes cursors heavily, what can you do if the amount of free memory falls dangerously low?

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While running a 4GL application that utilizes cursors heavily, what can you do if the amount of free memory falls dangerously low?
A . Use the END "cursorname" statement after using a cursor.
B . Use the DROP "cursorname" statement after using a cursor.
C . Use the FREE "cursorname" statement after using a cursor.
D . Use the CLOSE "cursorname" statement after using a cursor.

Answer: C

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