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【单选题】
关系数据库的数据操作分为两类A.
查询和更新
B.
修改和排序
C.
插入和删除
D.
查询和排序
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皮皮学刷刷变学霸
举一反三
【单选题】Merchandising companies that are small and do not use a perpetual inventory system may elect to use:
A.
A physical inventory system.
B.
A periodic inventory system.
C.
An inventory shrinkage method.
D.
An inventory subsidiary ledger system.
【简答题】下列植物属于哪个科:南瓜 ____________; 水稻____________; 白菜____________;
【单选题】The use of LIFO under a perpetual inventory system (units and costs):
A.
may yield a higher inventory valuation than LIFO under a periodic inventory system when prices are steadily falling.
B.
may yield a higher inventory valuation than LIFO under a periodic inventory system when prices are steadily rising.
C.
always yields the same inventory valuation as LIFO under a periodic inventory system.
D.
can never yield the same inventory valuation as LIFO under a periodic inventory system.
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