【单选题】在SQL Server2012的两种认证模式中,其中在( )方式下,需要客户端应用程序连接时提供登录时需要的用户标识和密码。
【判断题】电路中,元件功率P>0时,说明元件在电路中是负载。
【多选题】Which of the following statements about IAS 2 Inventories is not correct?
A.
Production overheads should be included in cost on the basis of a company's normal level of activity in the period.
B.
In arriving at the net realisable value of inventories, trade discounts and settlement discounts must be deducted.
C.
In arriving at the cost of inventories, FIFO, LIFO and weighted average cost formulas are acceptable.
D.
It is permitted to value finished goods inventories at materials plus labour cost only, without adding production overheads.
【简答题】存货作为一种生产要素(inventories as a factor of production)
【简答题】电路中,元件功率P>0时,说明该元件( )功率,该元件在电路中是( )。
【判断题】电路中,元件功率P<0时,说明元件在电路中是负载。