OCP 062近期新出现的考试原题-第25题
作者:互联网
25:choose one
Examine the command:
SQL> CREATE TABLESPACE testl
DATAFILE '/u01/app/oracle/oradata/orcl/test01.dbf' SIZE 5M
AUTOEXTEND ON UNIFORM;
Which statement is true?
A) Segment free space is tracked in the data dictionary.
B) The data file, TEST01.DBF, can be auto extended to a maximum size of 5M.
C) The tablespace, TEST1, can contain a maximum of one data file.
D) Allocated and free extents are tracked using bitmaps.
Answer:D
(解析:默认创建的是本地管理的表空间,使用位图记录空间的分配。来自3组:1015267481)
标签:25,062,tracked,原题,free,5M,file,data 来源: https://www.cnblogs.com/cnblogs5359/p/10861705.html