OracleOCP052最新考试题库解析-.docx

2018 年 OCP 052 最新考试题库解析 -20180727
题库新特点：
更加灵活，题库的顺序与考试时的顺序每场都在变化
更加考验知识点的掌握，题库答案为二，考试时要求选择最佳一个答案
整理： CUUG
. Storage Structures
19. Which three structures can span multiple data files？
migrated rows
table extents
temporary segment extents
index extents
chained rows
segments
Answer ：AEF
20. Which structure can span multiple data files?
a bigfile tablespace
a permanent tablespace
a segment
a temporary tablespace
an extent
Answer ：C
21. Which four database objects never have any segments？
A partitioned index
A view selecting from a populated table
An empty index
An Oracle Loader type external table
An empty table
A view selecting from an empty table
An Oracle Data Pump type external table Answer ：BDFG
2018 年 OCP 052 最新考试题库解析 -20180727
题库新特点：
更加灵活，题库的顺序与考试时的顺序每场都在变化
更加考验知识点的掌握，题库答案为二，考试时要求选择最佳一个答案
整理： CUUG
. Storage Structures
19. Which three structures can span multiple data files？
migrated rows
table extents
temporary segment extents
index extents
chained rows
segm