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Google Core Java Interview Questions
Questions Answers Views Company eMail

Why non nested classes in java are not having marked as protected access specifier

2 9050

What is the purpose of setAutoCommit() ?

1 4804

Can we access private data outside of the class directly in java programming language? Why There is no runtime checking in java, which leads to access the private data directly outside of a class?

5 7651

how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT


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 =; System.out.println(subkey.getName()); // You need to check here if there's anything which matches "Mozilla FireFox". } } }


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Google Core Java Interview Questions

Un-Answered Questions

What are the types of Function Modules? What is an UPDATE function module?


How can the analysis of financial statements be carried out?


What is Web API Routing?


Explain the structure of the html webpage.


Explain the differences between organic and inorganic chemistry?


Why ammonia is used as buffer solution in estimation of copper by EDTA method


What is the most current version of talend open studio?


What is purpose of onerror event handler in javascript?


Is orm a design pattern?


Explain java heap space and garbage collection?


What is session tracking in jsp?


When is a functional dependency F said to be minimal?


What are Flume events?


What is jsessionid?


Explain the pipeline partition with real time example?