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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 10131

What is the purpose of setAutoCommit() ?

1 5531

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 9270

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

1810

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". } } }

1325

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Google Core Java Interview Questions


Un-Answered Questions

how to create constain picklist?process suppose country field is there and state field is there,when user selected Australia in country,i have to display aus related states only states field? pls senme ans to (selvarajb.tech@gmail.com)

1650


How to truncate the file in Node.JS?

237


Name various sectors that are using R?

81


how to check the version of tsm?

541


Is it possible to create multiple domains on a single Informatica server?

719






What is production data structure generated from r/3 system?

187


Which is the best way to go for game playing problem?

1762


If a person is having 1 year experiencein Search & recruitment Firm,Is he/she is eligible for any good corporate?

1654


What is "dunning" in sap?

594


What are the steps to create a new business policy?

427


How do I subscribe to an rss feed on my iphone?

451


Is it possible to set second Primary Key Constraint in a table in Oracle Database ?

621


What are the advantages of using jsx?

159


What are the components required to create a route in ASP.Net MVC?

561


Explain why the shape of op-amp is triangular not other shape?

553