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What is the effect of using the service password-encryption command?()A、Only passwords configured after the command has been entered will beencrypted.B、Only the enable password will be encrypted.C、Only the enable secret password will beencryptedD、It will

题目

What is the effect of using the service password-encryption command?()

  • A、Only passwords configured after the command has been entered will beencrypted.
  • B、Only the enable password will be encrypted.
  • C、Only the enable secret password will beencrypted
  • D、It will encrypt the secret password and remove the enable secret password from the configuration.
  • E、It will encrypt all current and future passwords.

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  • 第1题:

    What are some of the advantages of using a cassette recorder?
    Some of the advantages of using a cassette recorder are:
    First, it gives the students the chance to listen to a variety of voices apart from the teacher’s, and it brings native speakers’ voices into the classroom.
    Second, recorded material is useful for listening to dialogues, interviews, discussions, etc. where there is more than one person speaking at the same time. Otherwise the teacher has to act the part of more than one person.
    Third, it is very useful for intensive listening, because the cassette can be stopped and a phrase played over and over again. This kind of listening is called intensive listening.

  • 第2题:

    What is the effect of using the service password-encryption command?()

    • A、only passwords configured after the command has been entered will be encrypted
    • B、Only the enable password will be encrypted
    • C、Only the enable secret password will be encrypted
    • D、It will encrypt the secret password and remove the enable secret password from the configuration
    • E、It will encrypt all current and future passwords.

    正确答案:E

  • 第3题:

    What’s more, the distribution of paint is ()(不均匀).

    • A、uneven
    • B、even
    • C、eleven
    • D、effect

    正确答案:A

  • 第4题:

    A competitor informed a customer that blades were not suitable to implement robust virtual computing infrastructures due to memory limitations.  What is the maximum memory supported by an IBM Intel Blade using what size memory DIMMs? ()

    • A、16GB using 4GB Memory DIMMs
    • B、8GB using 2GB Memory DIMMs
    • C、32GB using 4GB Memory DIMMs
    • D、16GB using 2GB Memory DIMMs

    正确答案:C

  • 第5题:

    单选题
    Suspending an application monitor with the cluster running will have what effect on the  application?()
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案: A
    解析: 暂无解析

  • 第6题:

    问答题
    Topic 2:My View on College Students’ Use of Mobile Phones  Questions for reference:  1) What is the phenomenon of college students’ using mobile phones?  2) What might be the advantages and disadvantages of their using mobile phones?  3) What could be done to this problem?

    正确答案: 【参考答案】
    My name is... My registration number is... My topic is: My View on College Students’ Use of Mobile Phones.
    China is becoming a country with the biggest population of mobile phone subscribers and an increasing number of college students are joining the existing users. Statistics show that eight out of ten college students have got one. However, is it necessary for a college student to own a mobile phone?
    In my opinion, there is nothing wrong for a college student to have a cell phone, with is, students will be better connected with friends and parents. What’s more, mobile phones play an important role in graduates’ job-hunting. Therefore, instead of banning the use of mobile phones, schools should take measures to guide an appropriate use of them on campus, For example, students are required to switch off their phones in classrooms and under no circumstances should they use a mobile phone during exams. In some public places, like libraries, a poster can be placed at the entrance to alert library users to switch their phones to vibration mode before they enter the library.
    I believe mobile phones can bring benefits to our students as long as we can make good use of them.
    解析: 暂无解析

  • 第7题:

    单选题
    What is the biggest advantage of using Web services to create SOA solutions?()
    A

     They are implemented using Java and XML

    B

     They support a client-server programming model

    C

     They are used to create tightly coupled applications

    D

     They are implemented using standardized technologies


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    What is the effect of heated intake air on a diesel engine? ()
    A

    Increases efficiency

    B

    Increases engine horsepower

    C

    Increases engine life

    D

    Reduces engine horsepower


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    What is the effect of using the service password-encryption command?()
    A

    only passwords configured after the command has been entered will be encrypted

    B

    Only the enable password will be encrypted

    C

    Only the enable secret password will be encrypted

    D

    It will encrypt the secret password and remove the enable secret password from the configuration

    E

    It will encrypt all current and future passwords.


    正确答案: D
    解析: 暂无解析

  • 第10题:

    单选题
    A competitor informed a customer that blades were not suitable to implement robust virtual computing infrastructures due to memory limitations.  What is the maximum memory supported by an IBM Intel Blade using what size memory DIMMs? ()
    A

    16GB using 4GB Memory DIMMs

    B

    8GB using 2GB Memory DIMMs

    C

    32GB using 4GB Memory DIMMs

    D

    16GB using 2GB Memory DIMMs


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    You disabled the Flashback Database feature by using the following command:  SQL> ALTER DATABASE FLASHBACK OFF;  What would be the effect of this command on the existing flashback logs?()
    A

    Flashback logs are not deleted.

    B

    Flashback logs are deleted automatically.

    C

    Flashback logs are deleted only if you are using Recovery Manager (RMAN).

    D

    Flashback logs are deleted only if you are using Oracle Managed Files (OMF).

    E

    Flashback logs are deleted only if you are using Automatic Storage Management (ASM).


    正确答案: D
    解析: 暂无解析

  • 第12题:

    单选题
    Your database instance is started using the server parameter file (SPFILE). You executed acommand to change the value of the LOG_BUFFER initialization parameter: ALTER SYSTEM SET LOG_BUFFER=32M SCOPE=BOTH;  What would be the outcome of this command()
    A

    The command succeeds only if Automatic Memory Management is not enabled.

    B

    The command succeeds, but you need to restart the database for changes to take effect.

    C

    The command returns an error because the size of the redo log buffer cannot be changed dynamically.

    D

    The parameter value is changed and it comes into effect as soon as space becomes available in the System Global Area (SGA).


    正确答案: D
    解析: 暂无解析

  • 第13题:

    What is the three main step of using the QoS feature with MQC command line interface?


    正确答案:class-map,policy-map,service-policy。

  • 第14题:

    Your database is started by using the server parameter file (SPFILE). You issued this command to change the value of the LOG_BUFFER initialization parameter:  ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH;  What would be the outcome of this command?()

    • A、The command would return an error because LOG_BUFFER is a static parameter.
    • B、The parameter value would be changed and it would come into effect immediately.
    • C、You need to restart the database so that parameter changes can come into effect.
    • D、The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.

    正确答案:A

  • 第15题:

    What is the biggest advantage of using Web services to create SOA solutions?()

    • A、 They are implemented using Java and XML
    • B、 They support a client-server programming model
    • C、 They are used to create tightly coupled applications
    • D、 They are implemented using standardized technologies

    正确答案:D

  • 第16题:

    英译汉:What’s the effect?()

    • A、多少钱?
    • B、效果怎么样?

    正确答案:B

  • 第17题:

    单选题
    When towing,what is the main reason for using a chain bridle on a wire hawser().
    A

    It makes for an easy connection

    B

    It gives a spring effect to cushion the shock

    C

    It eliminates the necessity of a swivel

    D

    It does not chafe


    正确答案: C
    解析: 暂无解析

  • 第18题:

    单选题
    What is the effect of using the service password-encryption comma()。
    A

    Only the enable password will be encrypted.

    B

    Only the enable secret password will be encrypted.

    C

    Only passwords configured after the command has been entered will be encrypted.

    D

    It will encrypt the secret password and remove the enable secret password fromthe configuration.

    E

    It will encrypt all current and future passwords.


    正确答案: B
    解析: 暂无解析

  • 第19题:

    单选题
    You disabled the Flashback Database feature by using the following command:  SQL> ALTER DATABASE FLASHBACK OFF;  What would be the effect of this command on the existing flashback logs?()
    A

     Flashback logs are not deleted.

    B

     Flashback logs are deleted automatically.

    C

     Flashback logs are deleted only if you are using Recovery Manager (RMAN)

    D

     Flashback logs are deleted only if you are using Oracle Manager Files (OFM)

    E

     Flashback logs are deleted only if you are using Automatic Storage Management (ASM)


    正确答案: C
    解析: 暂无解析

  • 第20题:

    问答题
    What are some of the advantages of using a cassette recorder?

    正确答案: Some of the advantages of using a cassette recorder are:
    First, it gives the students the chance to listen to a variety of voices apart from the teacher’s, and it brings native speakers’ voices into the classroom.
    Second, recorded material is useful for listening to dialogues, interviews, discussions, etc. where there is more than one person speaking at the same time. Otherwise the teacher has to act the part of more than one person.
    Third, it is very useful for intensive listening, because the cassette can be stopped and a phrase played over and over again. This kind of listening is called intensive listening.
    解析: 暂无解析

  • 第21题:

    单选题
    What you said is not________with what you do, which has a bad effect on our kids.
    A

    consistent

    B

    controversial

    C

    confident

    D

    considerate


    正确答案: B
    解析:

  • 第22题:

    单选题
    You want to enable users of a Web application to modify the Web application's UI and behavior. These modifications must be maintained at the user level so that when users return to the Web application, the changes are still in effect. You need to achieve this goal by using the minimum amount of custom code. What should you do?()
    A

    Persist control data by using view state.

    B

    Use Web Part controls.

    C

    Maintain a profile for each user.

    D

    Enable session state on the Web application.


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    What is the effect of using the service password-encryption command?()
    A

    nly passwords configured after the command has been entered will be encrypted.

    B

    Only the enable password will be encrypted.

    C

    Only the enable secret password will be encrypted

    D

    It will encrypt the secret password and remove the enable secret password from the configuration.

    E

    It will encrypt all current and future passwords.


    正确答案: A
    解析: 暂无解析