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 handle exceptions without using try,catch,throw, and log4j

Condeco, Marlabs,

4 16237

what does a constructor does.

Marlabs, Microsoft,

6 11368

what is swing and jsp. where we use swings and jsp

IBM,

6 13604

What is an Ioc pattern? There are assemblies in .net for establishing this task, Whats the special in Java /j2ee technologies about IOC

2 8389

What is hard code & soft code?

Cognizant, Wipro,

7 61842

jdbc drivers?

Wipro,

8 16120

Can we declare an anonymous class as both extending a class and implementing an interface?

College School Exams Tests, JVA, TCS, Wipro,

8 18704

what is difference Between Core Java and advance java

HCL, HP, Sambalpur University, TCS, Vensai Technologies, Wipro,

60 179217

how cani read a command line argument?(usingfile object).

3 6800

what is the use/perpose of having a method antive?

2 5983

when asub class inherits a super class and overrides a public method of super class in sub class(public method in super class). why these methods needs to be public in sub class. (otherwise compile time error).

3 6755

project architechture in java

AC, IBM, INDUS, Satyam,

3 13519

what is the difference between statis block and static variable

7 11778

What is the difference between AWT & Swing?

BeBo Technologies, Deshaw, TCS,

21 99895

how can u integrate ejb and hibernate? How can u call hibernateDAO methods in session bean?

Infosys,

1 3048

Un-Answered Questions { Java J2EE }

Write a program to find the whether a number is an Armstrong number or not?

1095

How is declarative handling of exceptions done in struts ?

999

What do you mean by an interface in java?

1095

Differentiate between static and non-static methods in java.

1115

What is an object in java and how is it created?

1123

Is minecraft 1.15 out?

1035

what are the different modes of archival? Explain each mode in two lines each?

994

Hi frnd can i any one kindly can post for me portlet,hibernate and spring example application and with flow explantion configuration using Jdeveloper.and related links ar tutorials kindly please send me .its urgent for me .thanks in advance...........else can any one send to kondaiah.goddeti@gmail.com

2257

Find Best Job Vacancies across the world on Jooble!

126

What is the difference between filters and interceptors ?

1293

Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance

2415

What are the differences between heap and stack memory in java?

1123

What is the difference between break and continue statements?

1117

What is difference between @controller and @restcontroller in spring?

533

Write a program to print count of empty strings in java 8?

1077

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