Answer Posted / mohd amir

It is not a keyword

Can static method access instance variables ?

601

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What are different types of encoding?

587

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What is an exception in java?

648

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Why there is no call by reference in java?

497

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How many threads does a core java have?

513

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What is the memory leak in java?

530

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List down the methods and interfaces of collection class in java.

549

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Explain method overloading?

573

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Difference between keyword and identifier.

595

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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". } } }

1353

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How many bytes is a char in java?

533

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What are reference variables in java?

599

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Why do I need to declare the type of a variable in java?

567

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How do you find the independent variable?

519

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Can we declare the main method of our class as private?

557

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