CMS专题

单选题As A DBA， which of the following methods can you use to make a backup of your table？（）A Recover Manager （RMAN） utilityB Import utilityC Export utilityD O/S backup command

题目
单选题
As A DBA， which of the following methods can you use to make a backup of your table？（）
A

Recover Manager （RMAN） utility

B

Import utility

C

Export utility

D

O/S backup command

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相似问题和答案

第1题：

which of the following questions can be used in the questionnaire for assessing participation? ()

A. Did you finish the task on time?

B. Can you use the strategies we have learned today?

C. What did you do in your group work today?

D. Did you get all the questions right in today


正确答案是:C

第2题：

Which three methods can you use for route discovery on a WX platform? ()(Choose three.)

A. Enable RIP

B. Enable OSPF

C. Periodically poll any router

D. Import routes from a TFTP server


参考答案：A, B, D

第3题：

The better use you can make_____time, the greater contributions you will make_____society.

A、in, to.

B、on, for.

C、of, to.

D、in, on.


参考答案：C

第4题：

Which of the following questions can be used in the questionnaire for assessing participation?

A.Did you get all the questions right in today’s class?
B.Did you finish the task on time?
C.Can you use the strategies we have learned today??
D.What did you do in your group work today?

答案：D
解析：
本题考查调查问卷的提问方式。

A、B、C三项均为选择性问题，只需回答“是”或“不是”, 只有D项是开放性问题．能真正看出学生一天的学习情况。综上，D选项正确。

故正确选项为D。

第5题：

Which of the following is true according to the passage?

[A] Flu vaccines now mainly use egg-based technology.

[B] A bird influenza has once circulated among humans.

[C] Safety can be greatly improved with cell-culture vaccines.

[D] Modern vaccine production methods are to replace egg-based methods.


正确答案：A

第6题：

to make sure that the other speaker is paying attention to what you are saying, you need to make what you say sound more interesting. in the following expressions, which one can make one's saying sound more interesting______.

A、You'll never believe this, but…

B、What do you mean?

C、Did you hear what I said?

D、What do you think?


参考答案：A

第7题：

Which of the following methods can move files in clear text and can be easily intercepted?()

A.RSH

B.SNMP

C.FTP

D.TELNET


参考答案：C

第8题：

According to the passage, which of the following statement is true? __________.

A． People can know happiness at any age.

B． A happy person lives a successful life.

C． Enjoying what you have can make you happy.

D． Parents want to pursue the study of happiness.


正确答案：C
逻辑推理题。由文中第四段最后一句“Happiness is the capacity…you don’t have．”(快乐是享受自己拥有的事物的能力，而非对自己没有的事物的渴望。)可推断选项C正确，其余各项文中均未提及。

第9题：

Which of the following questions can be used in the questionnaire for assessing
participation?

A.Did you get all the questions right in today's class
B.Did you finish the task on time
C.Can you use the strategies we have learned today
D.What did you do in your group work today

答案：D
解析：
考查调查问卷的提问方式。A、B、c三项均为选择性问题，只需回答“是”或“不是”：只有D项是开放性问题．能真正看出学生一天的学习情况。

第10题：

Which of the following management types can be used to deploy appropriate quality-of-servicesolutions to make the most efficient use of bandwidth？（）

  • A、Fault management
  • B、Accounting management
  • C、Operations management
  • D、Performance management
  • E、Security management
  • F、Configuration management

正确答案:D

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