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Java J2EE Interview Questions
Questions Answers Views Company eMail

why abstract class will have a constructor?

 4 6514

how to run ecllipse with jettyserver for windows environment using batch file

 1492

can we Connect Applet to Data Base ? with Discriptiom. and also What is Diff. from Applet & Servlet?

Systematix,

1 4099

basic difference b/w ALL types of JDBC driver.

Systematix,

1 4355

perpare on factorypattern,linklist wothout using collection, (multitharding ie create producer/customer therad producer create Queue continuesly,consumer consume queue, consumer wait if queue is full,producer wait if queue is empty),diff betn sleep(1000)&wait(1000) these r the main Q ask in huawei(2008)

Huawei,

1 4813

what is meaning of JIT?

 4 8737

wht is mean by dirty read?

 1 7804

what is the difference between Java Command Line and C command Line?

 2 8408

In Inheritence concept, i have a static method in super class and i am inheriting that class to one sub class.in that case the static method is inherited to sub class or not????

Accenture,

12 13920

Q1.A. Write note on “The class path Environment Variable”? B. Which are different kinds of source code? Q2.A. How to create an interface? B. Why convert an applet to an application? Q3.A. How to use Media tracker Class. B. How to use string tokenizer class. Q4 A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on “The properties class” Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.

iGate, Seed Infotech,

2 7419

what are the oops concept in java explain with real time examples

Accenture, Bosch, Consummate Technologies, CTS, Current Technologies, iNautix, Infosys, Kekran Mekran, QA InfoTech, RTRT, SofTech, Tech Mahindra, Thorogood, Timios, Wipro,

24 192518

what is difference between and tag

CTS, IBM,

2 15598

what is diffrence between Dynaactionform,actionform and Dynavalidateform

TCS,

8 28573

wnet use DAO design in u r project?

Godrej,

1 4654

what is difference between Exception and Error?

 36 85263

Un-Answered Questions { Java J2EE }

List some life cycle methods of a servlet.

589

How do you use equal in java?

543

Match the ejb functions given below with the functionality equivalent in sql? : BEA Weblogic

529

which is advanced deep technology in java launched by the sun microsystem??? The answer is very logical If u need correct answer mail me at priya_gupta@gmail.com

3190

What is the latest framework in java?

472




What is the default scope of spring?

153

Can we make constructors static?

726

What are thread safe functions?

511

What is the default jvm used for weblogic?

608

What is anagram number?

453

What are the new features available in jdbc 4.0?

534

What is the use of jms? Can we send message from one server to another server using jms?

491

What is set in java?

526

What do you mean by an interface in java?

570

how to develop the submit and search operations in single jsp using struts?

2558

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