Answer Posted / srinu

java is not fully object oriented language because it will
not platform independent in language


example: when java project will not do in c++ so it is
platformdependent

What is the numeric promotion?

1018

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Can a static method be final?

1049

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What is the difference between abstraction and encapsulation?

1041

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Can you declare a private method as static?

1142

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What is the function of compareto in java?

1044

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What is map in java?

999

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What are design patterns and please explain?

1080

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What are the disadvantages of object oriented programming?

1266

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Difference between Preemptive scheduling vs. Time slicing?

1015

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How to make a class or a bean serializable?

968

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How can we create an immutable class in java?

1063

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what do you mean by stream pipelining in java 8? Explain

1018

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How thread scheduler schedule the task?

1046

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What are the advantages of exception handling?

1060

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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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