多项选择题
You executed the following command to create a tablespace called SALES_DATA：
SQL> CREATE TABLESPACE sales_data DATAFILE SIZE 100M SEGMENT SPACE MANAGEMENT AUTO；
Which two statements are true about the SALES_DATA tablespace（）
A.The database automatically determines the extent-sizing policy for the tablespace.
B.The segments are automatically shrunk when the contents are removed from them.
C.The allocation of extents within the tablespace is managed through the dictionary tables.
D.The space utilization description of the data blocks in segments is recorded in bitmap blocks.
E.The space utilization description of the data blocks in segments is managed through free lists.
相关考题
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单项选择题
View the Exhibit and examine the user information. The user has been granted CONNECT and RESOURCEroles and no individual system privileges. The SL_REP user executes this command to create a table:SQL> CREATE TABLE orders(oid number(6), odate date, ccode number(4), oamt number(10,2))TABLESPACE purchase_space; The PURCHASE_SPACE tablespace already exists in the database. Which statement describes the effect ofthe command（）
A.The command executes successfully and creates the table in the USERS tablespace.
B.The command executes successfully and creates the table in the PURCHASE_SPACE tablespace.
C.The command produces an error because the user does not have the privilege to create the table.
D.The command produces an error because the user does not have quota in the PURCHASE_SPACEtablespace. -
单项选择题
YouaremanaginganOracleDatabase11gdatabase.Youwanttoensuretherecoveryofthedatabasetothepointoffailure.Whichconfigurationwillyoudotoaccomplishthetask（）
A.Multiplex all database files.
B.Configure the Flash Recovery Area.
C.Configure the database instance for ARCHIVELOG mode.
D.Configure the FAST_START_MTTR_TARGET initialization parameter -
多项选择题
WhichstatementsaretrueregardingthecreationofanincidentpackagefilebyusingtheEMWorkbenchSupport（）
A.You can add SQL test cases to the incident package.
B.You can add or remove the trace files to the package.
C.You cannot create an incremental incident package when the physical files are purged from the ADR.
D.You can create the incremental incident package ZIP file for new or modified diagnostic information for theincident package already created.
