Which statement is true if a table space is created using the "FOR UPDATE nn" (where nn is a number) clause?

Which statement is true if a table space is created using the "FOR UPDATE nn" (where nn is a number) clause?
A. The first nn UPDATE operation(s) will use an indirect reference.
B. Only the first nn UPDATE operation(s) on the table will be processed.
C. nn% space is reserved per page for future UPDATE operations to reduce indirect reference.
D. nn row locations per page are kept for future UPDATE operations to reduce indirect reference.

Download Printable PDF. VALID exam to help you PASS.