Answer Posted / siva thimmannagari

by using the hashcode() method

How are the elements of a gridbaglayout organized?

1119

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Explain the pointers in Java?

1101

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What is a list in java?

989

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In how many ways we can do synchronization in java?

1008

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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". } } }

1841

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If a method is declared as protected, where may the method be accessed?

1066

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What are classloaders?

1080

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What are different types of control structures?

1030

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Why java is platform independent? Explain.

1054

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why java uses class level type casting ?

2698

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What do you mean by garbage collection used in java?

1118

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What do you mean by an object in java?

1182

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Is minecraft 1.15 out?

1011

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What do you understand by abstract classes?

1132

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Why call by value prevents parameter value change?

1123

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