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纳税人享受备案类减免税,应提请备案,经税务机关登记备案后,自()之日起执行。

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碱基堆积力。

研究题目步骤有()

A. 自由选题
B. 为宏观管理决策服务的选题
C. 用户委托

生产车间发生的制造费用应由本车间生产的产品负担,因此,期末时“制造费用”科目期末一定没有余额

A. 正确
B. 错误

You are working as a DBA in an organization. The flash recovery area files are created in ’+disk1’. You want to create new flash recovery area files in the ’+disk2’ location. The new location of the flash recovery area files should be written in the control file and the spfile.Which command will you issue to change the location of the flash recovery area files?()

ALTER SYSTEM SET DB_RECOVERY_FILE_DEST = ’+disk2’ ;
B. ALTER SYSTEM SET DB_RECOVER_FILE_DEST = ’+disk2’ SCOPE = BOTH;
C. ALTER SYSTEM SET DB_CREATE_FILE_DEST = ’+disk2’;
D. ALTER SYSTEM SET DB_CREATE_ONLINE_LOG_DEST_n = ’+disk2’;

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