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Java J2EE Interview Questions
Questions Answers Views Company eMail

how to create an applet

 2 3443

what is difference between object state and behaviour?

 3 14567

WAS Version 6.0 and 6.1 difference?

IBM,

4 7949

what really hapens when a object is created using new operator? 1.is it allocates memory to all variables and methods in the class with reference to that object?

3 4258

Is java pure object oriented or not? if yes, give the valid reason.

Emphasis, NIIT, Syntel, Wipro,

13 17553

How many types of thread in java? give the name

Cisco, NIIT,

13 50646

If i learn Java, what kind of applications can i create that will help Banking, Retail, Hotel, Logistics industry.

 2 4325

I facing problems while explaining project details in the interview...... can any tell complete project architecture that followed in companies

ID,

1 5664

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". } } }

Google,

1342

why java is better then .net?

HCL, iGate,

5 7429

What is an anonymous class?

IBM,

1 4745

How to do registration form using struts and hibernate?

 1 6554

WHAT IS JDK,JVM,CLASS DEFINE ALL?

 2 3640

i don't want fullforms of JDK an JVM i want definitions for them

 2 3852

hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code

CTS,

2274

Un-Answered Questions { Java J2EE }

What are the major features in different versions of spring?

177

What can be the reasons for server hang?

509

Is arraylist dynamic in java?

511

What is java in layman terms?

521

When should I use singleton?

515




What is string syntax?

544

What is * argv?

696

What is flush method in hibernate?

292

What are the different types of resultset?

546

What is synchronization and why is it important?

537

What is an attribute dictionary and what are its benefits?

470

What are multiple inheritances?

574

What is strings in java?

579

what are the different application servers and web servers supporting j2ee technologys?

474

How do I handle request/response using jms?

479

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