A nested cursor is implicitly opened when the containing row is fetche – McqOptions

MCQOPTIONS

1.	A nested cursor is implicitly opened when the containing row is fetched from the parent cursor. The nested cursor is closed in which of the following case(s)?
A.	The nested cursor is explicitly closed by the user
B.	The parent cursor is re-executed
C.	The parent cursor is closed
D.	The parent cursor is canceled
E.	All mentioned above
Answer» F.

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