Answer Posted / samir rana

java support multiple inheritance not through the use of
class, but through the implementation of interface we can
achieve multiple inheritance.

By using interface we can implement multiple interfaces for
a class which can solve the problem of our multiple inheritance.

What is the difference between yielding and sleeping in java programming?

1150

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How will you print number in reverse (descending) order in BST.

972

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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". } } }

1798

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989

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Is alive in java?

940

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What is an accessor?

1671

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Hi.... I applied for the post of scientific officer/Engineer-SB(Programmer).Please post the syllabus and sample papers.

1997

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What is a treeset in java?

1030

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How we can generate random numbers in java?

1121

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