You are performing the shrink operation on the SCOTT.EMP table. You want to perform the same operation on all dependent objects of the SCOTT.EMP table. What is NOT a prerequisite for the operation?()
A. You must enable the row movement on the SCOTEMP table.
B. You must define the tablespace of the SCOTEMP table for automatic segment space management.
C. You must use the CASCADE clause in the ALTER TABLE SHRINK SPACE statement.
D. You must use the COMPACT clause in the ALTER TABLE SHRINK SPACE statement.
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缴费支付包括:“缴费支付”、“预约缴费”、“批量交费”和“缴费支付记录查询”、“()”等服务功能。
A. “E路通”
B. “E付通”
C. “E票通”
D. “E站通&rdquo
留存收益是公司经过经营活动历年创造的,由于法定原因或处于公司发展经营需要等原因,尚未分配给股东的净利润留存于公司的部分。寿险公司的留存收益包括()等。①实收资本②盈余公积③资本公积④未分配利润
A. ①③
B. ①②
C. ③④
D. ②④
氧气呼吸器使用环境温度规定不大于50℃。
A. 正确
B. 错误