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  1. #1
    hakimade is offline Member
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    Default can anybody help me with my assiment

    (1) Using diagrams or text or both, explain briefly what AJAX is and how it works.

    (2) Explain how AJAX could be used to implement vote notification. and please outlining any advantages or disadvantages this approach might have.

    (3) Briefly explain what extra functionality web services provide as compared to SOAP services.

    (4) Identify the key standards and specifications that are used in web services and give a very brief description of each.

    (5) Briefly describe one key advantage and one key disadvantage of using web services rather than using CORBA.

    (6) Itemise some ways in which the following items have exhibited convergence in recent years: phones,cameras and media players.

    (7) Pleace briefly state one advantage and one disadvantage of this kind of convergence.

    (8) Give three examples of key communications standards or specifications that enable the kinds of convergence you have identified above

    (9) Explain why most of the fourteen issues are not related to the fallacies of distributed computing and then list three issues that are, stating the related fallacy number(s).

    (10) List four issues that have an impact on the development of location and context aware applications, and explain what the impact is.

    (11) List four issues that have an impact on the development of applications featuring logical mobility, and explain what the positive or negative impact is.

    (12) List two issues that may lead to economic and social problems or benefits, and explain what those problems or benefits are and for whom.

  2. #2
    OrangeDog's Avatar
    OrangeDog is offline Senior Member
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    Default

    And what progress have you made?
    Don't forget to mark threads as [SOLVED] and give reps to helpful posts.
    How To Ask Questions The Smart Way

  3. #3
    Fubarable's Avatar
    Fubarable is offline Moderator
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    Default

    As it stands, your post looks like a classic "homework dump" which I'm sure was not your intention. Please show us your work and ask a specific question, and most here will be glad to help you.

  4. #4
    srilatha is offline Member
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    Default How to write the Connection pooling

    Quote Originally Posted by Fubarable View Post
    As it stands, your post looks like a classic "homework dump" which I'm sure was not your intention. Please show us your work and ask a specific question, and most here will be glad to help you.
    I alredy some code , but connection is not returned to pool , after request completed. and i have to write for the connection time out period
    how to write , can any body help me...

  5. #5
    srilatha is offline Member
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    Default regarding Connection pooling

    Quote Originally Posted by Fubarable View Post
    As it stands, your post looks like a classic "homework dump" which I'm sure was not your intention. Please show us your work and ask a specific question, and most here will be glad to help you.
    How to write the connecction pooling in java
    can any body help me urgent

  6. #6
    srilatha is offline Member
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    can any body help me how to write the connection pooling in java

  7. #7
    Milesy is offline Member
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    Default

    No one is going to help you with your assignment.

    Type in google:

    +java +"connecion pooling"

    the very first link will take you to the SUN Connection Pooling tutorial. Read it :cool:

  8. #8
    srilatha is offline Member
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    Default Can any body tell me urgent

    I am wrote the one Jnlp programe reffering google..

    when i am sign the jar I am geeting this error..
    jarsigner: unable to open jar file:xxxxx.jar
    i gave correct jar only..,
    when i am running this could not lunch error i am geeting,if i see the details
    i am geeting this information about error..

    at com.sun.javaws.LaunchDownload.checkSignedResources Helper(Unknown Source)
    at com.sun.javaws.LaunchDownload.checkSignedResources (Unknown Source)
    at com.sun.javaws.Launcher.prepareLaunchFile(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.prepareToLaunch(Unknown Source)
    at com.sun.javaws.Launcher.launch(Unknown Source)
    at com.sun.javaws.Main.launchApp(Unknown Source)
    at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
    at com.sun.javaws.Main$1.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source


    can any help for this how to solve this...

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