Answer Posted / ricky

Use Tiles framework or Ajax technology to refresh a part of
the page. We could also use portlets for the same.

What is deque in the java collections framework? : java collections

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can u draw class/object diagram for ATM

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Explain the OOPS concept in Realtime Scenarion ? Take example as CAR. Please explain indetail ?

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Hi Friends , am newbie to ajax. For example just consider one account registration - A form contains 8 text fields with submit button. In this form second texbox contains "username " . On right side of text box there is a label box . On clilck action i need to determine user is available or not. Is it possible on clicking label or should i click submit button.

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What are maps interfaces in the java collections? : java collections

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What is the use of hashcode in java ?

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What are the uses of the set interfaces in the java collections? : java collections

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What are the different types of collections views being provided by the map interface? : java collections

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What is the difference between comparable and comparator in java.util pkg?

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What are the different types of ways where you can iterate over a list? : java collections

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Which interface does java.util.hashtable implement?

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What is iterator in the java collections framework? : java collections

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What is the use of the list interface in the java collection? : java collections

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Which sorting algorithm is used by collections.sort() in java ?

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Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

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