Answer Posted / niranjanravi

Polymorphism,Inheritance,Encapsulation,Abstraction

Explain about the select method with an example?

856

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A non-static inner class may have object instances that are associated with instances of the class’s outer class. A static inner class does not have any object instances.

790

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Explain the difference between treeset and treemap in java?

771

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Can a top level class be private or protected?

803

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Can we declare a class as static?

818

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What are strings in physics?

794

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What is parameter example?

791

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What is fundamental datatype?

746

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Which is the class in java?

759

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What are recursive functions? Give some examples?

875

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How do constructors use this() and super()?

829

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What happens to the Exception object after handling an exception?

2100

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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 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". } } }

1565

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Hi i am creating desktop application in that i want calling to mobile number. i have java telephone api (JTAPI) but i dont understand how it configure & use plese help me

1609

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How do you sing an Applet ?

2253

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