perpare on factorypattern,linklist wothout using collection, (multitharding ie create producer/customer therad producer create Queue continuesly,consumer consume queue, consumer wait if queue is full,producer wait if queue is empty),diff betn sleep(1000)&wait(1000) these r the main Q ask in huawei(2008)

1 Answers   Huawei,

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What is the difference between Object and Instance?

5 Answers   TCS,

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What is passing parameters in java?

0 Answers  

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Difference between comparator and comparable in java?

0 Answers  

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Is there any way to find whether software installed in the system is registered by just providing the .exe file? I have tried the following code but its just displaying the directory structure in the registry. Here the code : package com.msi.intaller; import java.util.Iterator; import ca.beq.util.win32.registry.RegistryKey; import ca.beq.util.win32.registry.RootKey; public class RegistryFinder { public static void main(String... args) throws Exception { RegistryKey.initialize(RegistryFinder.class.getResource("jRe gistryKey.dll").getFile()); RegistryKey key = new RegistryKey(RootKey.HKLM, "Software\\ODBC"); for (Iterator<RegistryKey> subkeys = key.subkeys(); subkeys.hasNext();) { RegistryKey subkey = subkeys.next(); System.out.println(subkey.getName()); // You need to check here if there's anything which matches "Mozilla FireFox". } } }

0 Answers   Google,

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What is static class

0 Answers   EDS,

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Mention the default values of all the elements of an array defined as an instance variable.

0 Answers  

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What do you understand by casting in java language?

0 Answers  

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What is type conversion in java?

0 Answers  

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can any body body expalin best definitions & best real time exaples for opps concepts.

0 Answers   Accel,

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What is the core java?

0 Answers  

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primitive data types in Java ?

3 Answers  

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