OCP 062近期新出現的考試原題-第25題
阿新 • • 發佈：2019-05-15
maps 空間 dbf stat ble oracle trac 解析 ans 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：默認創建的是本地管理的表空間，使用位圖記錄空間的分配。來自3組：1015267481)
OCP 062近期新出現的考試原題-第25題