皮皮学,免费搜题
登录
搜题
【单选题】
关于冗余,说法错误的是()
A.
所谓冗余的数据是指可由基本数据导出的数据。
B.
冗余的联系是指可由其他联系导出的联系。
C.
除了使用分析方法外,还可以使用规范化理论来消除冗余。
D.
应消除所有冗余数据与冗余联系。
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】The net assets of Fyngle Co, a cash-generating unit (CGU), are: $ Property, plant and equipment 200,000 Allocated goodwill 50,000 Product pate...
A.
$154,545
B.
$170,000
C.
$160,000
D.
$133,333
【单选题】The prior year financial statements for Walker Co included $17m for wages and salaries in the statement of profit or loss. What would be the estimated current year wages and salaries expense, ignoring...
A.
$16,740,000
B.
$16,893,000
C.
$16,815,000
D.
$18,600,000
【单选题】CA Co manufactures a single product and has drawn up the following flexed budget for the year. What would be the total cost in a budget that is flexed at the 77% level of activity?
A.
$330,300
B.
$370,300
C.
$373,300
D.
$377,300
【单选题】在假设检验中,显著性水平α的意义是
A.
H0为真拒绝H0的概率
B.
H0为真接受H0的概率
C.
H0不成立真拒绝H0的概率
D.
H0不成立真接受H0的概率
【单选题】在假设检验中,显著性水平α的意义是( )
A.
原假设 成立,经检验不能拒绝的概率
B.
原假设 不成立,经检验不能拒绝的概率
C.
原假设 成立,经检验被拒绝的概率
D.
原假设 不成立,经检验被拒绝的概率
【单选题】在假设检验中,显著性水平α的意义是( )
A.
原假设成立,经检验被拒绝的概率
B.
原假设不成立,经检验被拒绝的概率
C.
原假设不成立,经检验不能拒绝的概率
D.
原假设成立,经检验不能拒绝的概率
【单选题】在假设检验中,显著性水平 α 的意义是( )
A.
原假设 不成立,经检验不能拒绝的概率
B.
原假设 成立,经检验被拒绝的概率
C.
原假设 成立,经检验不能拒绝的概率
D.
原假设 不成立,经检验被拒绝的概率
【简答题】Dee co. signed a large export contract stipulating, "Shipment will be made during August of 2012". But due to the problems with the vessel, the shipment was not made until September 13. Upon Dee's req...
【简答题】Dee Co. signed a large export contract stipulating, “shipment will be made during August of 2008”. But due to the problems with the vessel, the shipment was not made until September 13. Upon Dee’s req...
【单选题】Caddy Co acquired 240,000 of Ambel Co's 800,000 equity shares for $6 per share on 1 October 20X4. Ambel Co's profit after tax for the year ended 30 September 20X5 was $400,000 and it paid an equity di...
A.
$1,560,000
B.
$1,395,000
C.
$1,515,000
D.
$1,690,000
相关题目: