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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 10167

What is the purpose of setAutoCommit() ?

 1 5553

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 9316

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

 1834

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". } } }

1338

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Google Core Java Interview Questions


Un-Answered Questions

What should be the minimum limit of a working standard?

7214

What are the Binary Storage formats supported in Hive?

428

i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....

1486

How do you check the reliability of a measure that is being used for a multi - item scale

1654

Explain about hrms foundation tables sequencing?

456




Give a hierarchy of business objects? Who will see reports after reports developing is finished? : sap bobi

440

We have lost the sa password, what can we do?

481

What are top seo ranking factors?

420

What are different joins used in sql?

545

Explain 'managed' mean in the .NET context

683

What is the use of a typedarray object in javascript?

492

What does sqlcabc has?

620

What are the Pipes?

440

What will be entry pass in tally if TDS paid by Credit Card.?

1581

What are caching and purging in siebel?

594