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The loss of the&

题目

The loss of the control file forced you to re/x7fcreate the control file. After re/x7fcreating it and opening the database， you find that some of the data files are named as MISSINGnnnnn， where nnnnn is a five/x7fdigit number starting with 0.  What could be the possible reason？（）

  • A、These are the data files that are corrupted.
  • B、There is no SYSAUX tablespace in your database
  • C、There is a read­only tablespace in your database.
  • D、These are the data files that cannot be recovered.
参考答案和解析
正确答案:C
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相似问题和答案

第1题：

113 Using the possible profit and loss outcomes shown in the Special window, find the expected profit (loss)

A. ($1000)

B. $1000

C. $2000

D. $1200

E. None of the above


正确答案：D

第2题：

假设你使用log-loss函数作为评估标准。下面这些选项，哪些是对作为评估标准的log-loss的正确解释。

A.如果一个分类器对不正确的分类很自信，log-loss会严重的批评它

B.对一个特别的观察而言，分类器为正确的类别分配非常小的概率，然后对log-loss的相应分布会非常大

C.log-loss越低，模型越好

D.以上都是


正确答案：D

第3题：

Pure Risk differs from Business Risks because Pure Risk's _____ .

A include chances of both profit or loss associated with the business.

B include chances of loss and no chances for profit associated with the business.

C must incur personal loss with business liability.

D must incur business liability associated with loss of pure profit.

E B and C


正确答案：B

第4题：

___ means that in case of a loss, the insured is compensated for the loss and restored to the position he was in at the moment that loss occurred.

A.insurable interest

B.utmost good faith

C.indemnity

D.contribution


正确答案：C

第5题：

(50) Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.此处译文为：


正确答案：
Darvin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.
本题考查点是宾语从句。主干是Darvin was convinced that…。其中宾语从句的结构是the loss of these tastes was not only…, but…be injurious to …, and to …。
参考译文：达尔文认为，对(音乐和绘画方面)兴趣的丧失，失去的不仅仅是一种乐趣，而且可能会伤害到智力，更有甚者还可能伤害到道德。

第6题：

115 Using the possible loss outcomes shown in the Special window, find the expected (loss)

A. $0

B. ($1300)

C. ($2000)

D. ($ 3000)

E. None of the above


正确答案：B

第7题：

Darwin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.


正确答案：
本题考查点是宾语从句。主干是Darvin was convinced that…。其中宾语从句的结构是the loss of these tastes was not only…, but…be injurious to …, and to …。
　　参考译文：达尔文认为，对(音乐和绘画方面)兴趣的丧失，失去的不仅仅是一种乐趣，而且可能会伤害到智力，更有甚者还可能伤害到道德。

第8题：

100 Pure Risk differs from Business Risks because Pure Risk's _____ .

A. include chances of both profit or loss associated with the business.

B. include chances of loss and no chances for profit associated with the business.

C. must incur personal loss with business liability.

D. must incur business liability associated with loss of pure profit.

E. B and C


正确答案：B

第9题：

Deadweight loss 净损失


参考答案：

由于垄断、关税、配额、税收或其他扭曲所引起的实际收入的损失，或消费者剩余和生产者剩余的损失。例如，当垄断企业抬高价格时，消费者满足方面的损失大于垄断企业收益方面的收获，其差额即垄断引起的社会净损失。


第10题：

In the case of ________ the Insured ship，this Company shall be liable for the reasonable costs of replacements and repairs．

A.loss of or damage to

B.a partial loss to

C.the missing of

D.a total loss of


正确答案：A

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