When carrying out a parallel track search pattern,the course of the search units should normally be which of the following().
A. In the same direction as the anticipated drift
B. In the opposite direction of the anticipated drift
C. Perpendicular to the line of anticipated drift
Downwind
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假设用户user1的temp1表分区为PART1、PART2和PART3,需要导出整个表及其分区,可以使用如下()命令。
A. EXP SYSTEM/MANAGER FILE=EXPDADMP TABLES=(user1.temp1,part1,part2,part3)
B. EXP SYSTEM/MANAGER FILE=EXPDADMP
C. EXP SYSTEM/MANAGER FILE=EXPDADMP TABLES=(user1.temp1)
D. EXP SYSTEM/MANAGER FILE=EXPDADMP TABLES=(user1.temp1,full)
关于基金销T账户,下列说法正确的是()。
A. 销户当日不能发生基金交易
B. 基金账户必须无基金份额
C. 基金权益登记日和分红日之间停止销户处理
D. 机构投资者销户后,基金业务预留印鉴按照对公账户销户要求办理