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

Java J2EE (14736)
J2ME (151)
Java Related AllOther (507)

Java Related Interview Questions

Questions Answers Views Company eMail

How do u provide security in java

3 6779

what is the use of abstract class?

Amdocs, Atos Origin, Invictus,

3 7919

what is ennumaration?

Amdocs,

2 7468

what is difference between servletconfig and servletcontext?

Amdocs,

3 7943

what is custom tags with example?

Amdocs,

3 7458

what is connection pooling with example?

Amdocs,

3 11283

what is the use of bean managed and container managed with example?

EDS,

1 2045

if jms system throwing some exception what to do that? means how to handle the exceptions in jms?

4 10556

what is difference between type 4 driver and type 1 driver?

CMC, CTS, IBM, JK Technosoft, Napier Healthcare,

2 13611

what is difference between prepare stetement and callable starement with example?

CMC,

1 5479

what is the use of abstract class and interface with example?

Cycore, DNS, Technoram,

2 14802

what is overloading and overriding with example?

CMC,

2 16658

C and C++ has constructors and distructors, why does Java does not have distructors?

T3 Softwares,

1 4800

How is Garbage collection done in Java?

T3 Softwares,

3 9659

Difference between overloading and Overriding. (also asked in PA Consultancy Group,iflex,Value chain,IBM,CTS,Accenture, Tarang>

Accenture, CTS, Extensio, IBM, iFlex, PA Consulting, Symphony, Tarang,

12 32082

Un-Answered Questions { Java Related }

What do you know about validation plugin ?

1024

What do you mean by an interface in java?

1095

How can you inject java collection in spring?

503

Is minecraft 1.15 out?

1037

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 is a classloader in java?

1082

How does java handle integer overflows and underflows?

1111

How is declarative handling of exceptions done in struts ?

1001

explain different ways of using thread? : Java thread

1079

What is action chaining ?

1158

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

994

What is the locale class?

1020

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

536

What is java string pool?

1076

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

For More Un-Answered { Java Related } Questions Click Here