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【单选题】
给定有n个元素的向量,建立一个有序单链表的时间复杂度是_A.
O(1)
B.
O(n)
C.
O (n^2)
D.
O (n*log2n)
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皮皮学刷刷变学霸
举一反三
【单选题】在完工产品成本中，如果月初在产品定额变动差异是负数，则说明（ ）
A.
本月定额管理和成本管理有成绩
B.
本月定额管理和成本管理有缺点
C.
消耗定额降低了
D.
消耗定额提高了
【单选题】Which of the following is included in the investment component of GDP?
A.
spending to build new houses
B.
spending to build new factories
C.
spending on business equipment such as welding equipment
D.
All of the above are included in the investment component of GDP.
【单选题】A situation in which accepting one investment prevents the acceptance of another investment is called the:
A.
net present value profile.
B.
operational ambiguity decision.
C.
mutually exclusive investment decision.
D.
multiple choices of operations decision.
【单选题】A situation in which accepting one investment prevents the acceptance of another investment is called the:
A.
net present value profile.
B.
operational ambiguity decision.
C.
mutually exclusive investment decision.
D.
issues of scale problem.
【单选题】在完工产品成本中，如果月初在产品定额变动差异是正数，说明（ ）。
A.
定额提高了
B.
定额降低了
C.
本月定额管理和成本管理不利
D.
本月定额管理和成本管理取得了成绩
【单选题】Which of the following is not included in the investment component of GDP?
A.
The purchase of 100 shares of stock.
B.
The purchase of a $1000 bond.
C.
A firm’s purchase of a used van to use for deliveries.
D.
None of the above are included in the investment component of GDP.
【单选题】Which of the following will decrease the future value of a lump sum investment made today assuming that all interest is reinvested? Assume the interest rate is a positive value. I. Increase in the int...
A.
I and III only
B.
I and IV only
C.
I, II, and III only
D.
II and IV only
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