请简述曹操杀粮官王垕（hòu）的故事（曹操一生多用“借”，借天子以令诸侯，借诸侯以令诸侯，那么“借头”所谓何事？）（17回）
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You executed the following SQL statement to shrink the EMPLOYEES table segment stored in the EXAMPLE tablespace: ALTER TABLE employees SHRINK SPACE CASCADE; Which statement is correct in this scenario?（）
A. The EMPLOYEES table will be changed to read-only mode during the shrink operation.
B. The indexes created on the EMPLOYEES table will need to be rebuilt after the shrink operation is over.
C. The shrink behavior will be cascaded to all dependent segments of the table that support a shrink operation.
Data manipulation language (DML) operations will not be possible on the EMPLOYEES table during the COMPACTION phase of the shrink operation.
以下属于团体咨询开始阶段的活动内容的是（）
A. 确定团体契约
B. 增强团体凝聚力
C. 鼓励团体成员达成共识
D. 应对特殊成员
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