You are working on an Oracle Database 10g database. You enabled the Flashback Database feature. Which two statements regarding flashback logs are true？ （）A、 Flashback logs are not archived.B、 Flashback logs are maintained in redo log files.C、 Flashback lo

题目

You are working on an Oracle Database 10g database. You enabled the Flashback Database feature. Which two statements regarding flashback logs are true？ （）

  • A、 Flashback logs are not archived.
  • B、 Flashback logs are maintained in redo log files.
  • C、 Flashback logs are maintained in the Flash Recovery Area.
  • D、 Flashback logs are used to maintain Flashback Database related errors.
  • E、 Flashback logs need to be cleared manually after you disable Flashback Database.
相似考题

1.–You are working hard, what are you doing?–()A、No, not at all.B、I’m making a bookcase.C、Yes, I really work hard.D、Thanks.

2.By the time you arrive, I ______ working for two hoursA. will beB. canC. will have beenD. have been

3.I’ll get your RMB for you while you’re ()these forms.A、taking outB、working outC、filling out

4.does the idea of working abroad _____________ you?A. fond ofB.interest inC. appear toD. appeal to

更多“You are working̳”相关问题

  • 第1题：

    － Sally, could you lend me your calculator Mine is not working. －()

    A、No, I can’t.

    B、It doesn’t matter.

    C、Sure, why do you need it


    参考答案：C

  • 第2题：

    Keep on working,()you will be successful.

    A、actually

    B、punctually

    C、gradually

    D、eventually


    正确答案：D
    解析：eventually：最后，终于 gradually：逐渐

  • 第3题：

    I am working now. I can't go with you.()


    正确答案:对

  • 第4题：

    can you tell me about your educational background and working experience?


    正确答案：Well ,I have been working for several shipping and manning companies in china .but I think x company is my favorite . I was registered here two years ago and I have worked for this company for two times .i am very satisfied with this company . Or I have worked as a seaman for ten years .but I have worked hard on board about 6 years . for the four years I was not on board .i just had my vacation or received training and tests .

  • 第5题：

    Why are you interesting in working with this firm?


    正确答案：
         

  • 第6题：

    According to your resume, you have had some experience working in a foreign company. May I ask you why you left?


    正确答案：
       

  • 第7题：

    In which two cases would you perform only consistent backup？（）

    • A、You are working on a database where downtime is not tolerated.
    • B、You are working on a database where downtime can be tolerated.
    • C、You are working on a database that operates in ARCHIVELOG mode.
    • D、You are working on a database that operates in NOARCHIVELOG mode.
    • E、You are working on a database where all the tablespaces are locally managed.
    • F、You are working on a database where control files and redo log files are multiplexed.
    • G、You are working on a database where control files and redo log files are not multiplexed.

    正确答案:B,D

  • 第8题：

    单选题
    If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on? （）
    A

    Calling frequency

    B

    Distress frequency

    C

    Urgency frequency

    D

    Working frequency


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    -Why do you stop working? - The winch is （）.
    A

    work well

    B

    in good order

    C

    out of order

    D

    good


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    A:Could you give me an example of good team working there? B:（）
    A

     Sorry. I can see from your resume 

    B

     Sure. I was the treasurer of the Students Union 

    C

     Not at all. I was in charge of sales for Corporate Pan-Asia


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    You have a portable computer that runs Windows XP Professional. When the computer is disconnected from the network, you receive a message in the notification area that says you are working offline. The message reappears every hour. You need to prevent the message from appearing while you are working offline. What should you modify?（）
    A

    Disk Quota settings

    B

    My Documents properties

    C

    Offline Files properties

    D

    Synchronization settings


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    When working on a high voltage circuit, you should always have another person present with you.This person should have a good working knowledge of （）
    A

    the circuit being worked on and the location of all switches and circuit breakers controlling it

    B

    first-aid techniques for treating electrical shock

    C

    cardiopulmonary resuscitation (CPR)

    D

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第13题：

    —Haven’t seen you for ages!What are you busy doing now? —

    A、I hate the weather here

    B、My hair is getting a bit longer

    C、Yeah, thanks for coming

    D、I am working part time in a bookshop, you know.


    参考答案：D

  • 第14题：

    I' m looking forward to()together with you.

    A. worked

    B. work

    C. working


    参考答案：C

  • 第15题：

    Could you tell the working parts of a gas welding gun?


    正确答案：Yes, sir. The working parts include nozzle, oxygen valve, acetylene valve, oxygen supply, acetylene supply. In addition, filler rod is used to fill in welded joint when it melts.注：焊枪是轮机部常用的维修工具，工作时这些部件名称经常涉及到。

  • 第16题：

    Why are you working in a field other than the one in which you have a degree?


    正确答案：
              

  • 第17题：

    Your personal history says you've been working at the ** company for the past two years. Why do you want to change jobs?


    正确答案：
           

  • 第18题：

    If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies, which frequency should you call on ?______.

    A.Calling frequency

    B.Distress frequency

    C.Urgency frequency

    D.Working frequency


    正确答案：D
    如果你知道你船在甚高频上呼叫保持工作和职守频率，你将呼叫哪个频率？工作频率。

  • 第19题：

    问答题
    Practice 5　　Discussion—about 5 minutes.　　In this part of the test you are given a discussion topic. You have 30 seconds to look at the prompt card, and example of which is below, and then about 3 minutes to discuss the topic with your partner. After that the examiner will ask you more questions related to the topic.　　For two candidates　　Flexible Working Time　　Your company wants a flexible working time. You are asked to discuss about it.　　Discuss the situation and decide:　　● Is it practical or not　　● name the advantages and disadvantages　　For three candidates　　Flexible Work Time　　Your company wants a flexible working time. You are asked to discuss about it.　　Discuss the situation and decide:　　● Is it practical or not　　● name the advantages and disadvantages　　● If needed, cite the accurate example to fight for／against it.

    正确答案： A: Well, the management’s proposal on flextime is today’s topic. What are your opinions on this?    .
    B: I think our staff members would be happy with this practical idea. They have complained that the present working time is too restricted. They say the working time should be flexible.
    A: In what ways?
    B: The company should allow the staff to build up a credit of hours to entitle them to take a few hours or a day off.
    A: But don’t you think there would be chaos?
    B: What do you mean by “chaos”?
    A: There would be no one in any department knowing who was in at what time. And people who phone the company or visit our company would get terribly confused.
    B: Well, I’m sorry to interrupt. In my opinion, we should make cover arrangements. When people are sick or when people take holiday the same kind of arrangements is made.
    A: Er. Mr. Brown, what are your views?
    B: Frankly, I think it’s difficult for our section to have flexible time. There are three of us in our section and we work as a team. Therefore, if we had anyone off then we wouldn’t be able to manage.
    解析： 暂无解析

  • 第20题：

    单选题
    You are working on a debug build of an application.You need to find the line of code that caused an exception to be thrown. Which property of the Exception class should you use to achieve this goal？（）
    A

    Data

    B

    Message

    C

    Stack Trace

    D

    Source


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    I have pleasure in informing you that all safety equipment is in（）working order.
    A

    full

    B

    care

    C

    intentional

    D

    reasonable


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    （）in the open air has given you a good color.
    A

    Work

    B

    Worked 

    C

    Working

    D

    To be working


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    In which two cases would you perform only consistent backup？（）
    A

    You are working on a database where downtime is not tolerated.

    B

    You are working on a database where downtime can be tolerated.

    C

    You are working on a database that operates in ARCHIVELOG mode.

    D

    You are working on a database that operates in NOARCHIVELOG mode.

    E

    You are working on a database where all the tablespaces are locally managed.

    F

    You are working on a database where control files and redo log files are multiplexed.

    G

    You are working on a database where control files and redo log files are not multiplexed.


    正确答案： B,D
    解析： 暂无解析

  • 第24题：

    单选题
    You have failed two tests. You'd better start working harder,_____ you won't pass the course.
    A

    and

    B

    but

    C

    or

    D

    so


    正确答案： C
    解析：

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