QUESTION 9
Which statement describes the information returned by the DBMS_SPACE.SPACE_USAGE procedure
for LOB space usage?
A. It returns space usage of only BasicFile LOB chunks.
B. It returns space usage of only SecureFile LOB chunks.
C. It returns both BasicFile and SecureFile LOB space usage for only nonpartitioned tables.
D. It returns both BasicFile and SecureFile LOB space usage for both partitioned and nonpartitioned
tables.
Correct Answer: B

该声明介绍了dbms_space.space_usage程序返回的信息
对于LOB空间使用?

B.它的回报只有securefile LOB块空间的使用。