Java J2EE Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)

Servlets (804)
Struts (701)
JDBC (771)
JMS (324)

SunOne (10)
J2EE (485)
Weblogic (694)
Websphere (573)

Java J2EE Interview Questions

Questions Answers Views Company eMail

how to compile jsp?

Logica CMG,

4 8343

what is stringtolennizer with example?

Symphony,

2 5409

what is prepare statement? what is calabedtarement?

Symphony,

1 3934

what is difference between excute query ()and execute update ()?

Symphony,

6 18313

where do we use init()

2 6853

why do we typecast ActionForm into our plain java bean class in Action class? What is the reason?

4 13661

How to explain Software Bank Loan descriptions

Kekran Mekran, Wipro,

2474

How many statements can be created with one connection in jdbc?

Polaris,

4 11981

What is the importance in context in JDBC connection pools?

iFlex,

2 4754

How to call a Stored Procedure from JDBC?

Satyam,

4 7485

What are the types of statement? explain

SysBiz,

1 8092

In real time project which driver did u use? What is the main functionality of the Prepared Statement?

Photon,

3 7656

What are the parameters used in Connection pooling?

IBM,

1 5577

What are batch updates. in jdbc

Corent Technology,

2 6401

What is thin driver and thick driver. why it is called so?

Logisoft,

2 22674

Un-Answered Questions { Java J2EE }

How do you get the length of a string in java?

1008

What are meta-annotations?

992

What are the prerequisites of starting a server?

988

How to perform binary search in java?

998

How to get the IP address of client in servlet?

1089

What is difference between cookies and httpsession?

1095

What is the difference between the string and stringbuffer classes?

1102

Does java list allow null?

988

can we create multiple instances of a message flow?

868

What is import javax swing?

964

What is odbc and jdbc?

1003

FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?

3476

What type of variable is gender?

988

What is application context in spring mvc?

406

What is the current version of spring?

512

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