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 to store images in database?

2 5970

How vendor Naming registry supports JNDI?

2208

How transactions are performed using JDBC ?

2 6457

If iam using JDBC API, do I also have to use ODBC?

1 3819

How to know howmuch data is truncated?

Mastek,

2372

Under what circumstances, that all four drivers are used?

TCS,

2414

What type of driver you use in real-time projects?

3 7398

commit() and rollback() methods are defined in which interface?

5 22386

can we define indexes on a foreign key? Explain pros and cons?

1 4482

What is Normalization?

Accenture, Atos Origin,

4 6063

What is the equivalent method for precompiled SQL Statement in JDBC?

1 5550

How to find number of records in result set?

2 5474

What are different types of transactions?

HCL,

2 12652

What are cursor attributes?

3 6574

What is the difference between triggers and procedures?

1 4586

Un-Answered Questions { Java Related }

Under what circumstances, that all four drivers are used?

2414

What is a bean definition made up of?

407

What is join point in spring?

482

Differentiate between .ear, .jar and .war files.

1140

What kind of variables can a class consist?

1060

How is security handled in the weblogic j2ee connector architecture? : BEA Weblogic

916

What are the components of j2ee applications?

1093

Explain the concept of proper inheritance?

1068

What is flushing in hibernate?

404

What is Client-Server Computing?

2429

What is visibility mode?

974

Can we assign null to double in java?

1022

What is jdbc connection?

1095

What exactly are the functions of servlet?

1106

Why is a constructor needed in a servlet even if we use the init method?

1144

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