[多选] Evaluate the SQL statement: TRUNCATE TABLE DEPT; Which three are true about the SQL statement? （）

A . It releases the storage space used by the table.
B . It does not release the storage space used by the table.
C . You can roll back the deletion of rows after the statement executes.
D . You can NOT roll back the deletion of rows after the statement executes.
E . An attempt to use DESCRIBE on the DEPT table after the TRUNCATE statement executes will display an error.
F . You must be the owner of the table or have DELETE ANY TABLE system privileges to truncate the DEPT table

锅炉DCS系统是指（）。 Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client whileconnecting to the database instance from a remote machine（） Host naming method。 Local naming method。 External naming method。 Directory naming method。监理实施细则应由（）编制，经总监理工程师批准，在工程开工前完成，并报建设单位核备。监理员。专业监理工程师。副总监。监理机构。 In your database， the STATISTICS_LEVEL initialization parameter is set to BASIC. What is the impact of this setting？（） The optimizer statistics are collected automatically.。 Only the timed operating system （OS） statistics and plan execution statistics are collected.。 The Oracle server dynamically generates the necessary statistics on tables as part of query optimization.。 The snapshots for the Automatic Workload Repository （AWR） are not generated automatically. 。 Snapshots cannot be collected manually by using DBMS_WORKLOAD_REPOSITORY PACKAGE.。综合课程论是由（）率先提出的。怀特海。克伯屈。布鲁姆。杜威。 Evaluate the SQL statement: TRUNCATE TABLE DEPT; Which three are true about the SQL statement? （）

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[多选] Evaluate the SQL statement: TRUNCATE TABLE DEPT; Which three are true about the SQL statement? （）

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