OCP 062近期新出现的考试原题-第25题

时间 2021-03-11

标签 oracle app ide spa table class test file 栏目 Oracle 繁體版

原文原文链接

25：choose oneoracle

Examine the command:app

SQL> CREATE TABLESPACE testlide

DATAFILE '/u01/app/oracle/oradata/orcl/test01.dbf' SIZE 5Mspa

AUTOEXTEND ON UNIFORM;it

Which statement is true?io

A) Segment free space is tracked in the data dictionary.table

B) The data file, TEST01.DBF, can be auto extended to a maximum size of 5M.class

C) The tablespace, TEST1, can contain a maximum of one data file.test

D) Allocated and free extents are tracked using bitmaps.file

Answer：D

(解析：默认建立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)