this is problem about data block at real oracle 8i ocp exam.
i don't sure the right answer, please explain
Which two prameter might affect the concurrency of transactions on a data block? (choose two)
A.PCTUSED
B.PCTFREE
C.INITRANS
D.MAX_EXTENTS
E.NEXT_EXTENTS
i choose : B,C
i put the problem at ocp furmus, but no one answer, hope have answer at here.