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

what are the advantages of JDBC?

7 34203

What is a Connection?

1 5079

What is an outer join?

Infogain,

3 8098

What is correlated subquery?

emc2, JK Technosoft,

2329

What is de-normalization?

1 4219

What is Statement and PreparedStatement? whatz the difference?

2 7670

What is meant by a ResultSet?

3 8241

What are static and dynamic queries?

1 4620

What is a PreparedStatement?

Infosys,

3 6810

What is the difference between ExecuteUpdate and ExecuteQuery?

Exilant,

1 12402

What is JDBC and ODBC and what are the differences between them?

Idbi Bank, Infosys, Infoview, TCS,

11 109127

What is the difference between Union, Unionall ?

1 4602

What is the difference between Minus, and Intersect?

1 6746

What is database null and Java null?

1 3838

What is the exception thrown by JDBC ?

7 12343

Un-Answered Questions { Java Related }

what are synchronized methods and synchronized statements? : Java thread

997

Difference between linkedlist and arraylist.

1073

What causes java.io exceptions in the log file? : BEA Weblogic

1029

What is difference between flush and commit in hibernate?

413

Explain how to work with error tags?

1022

What is meant by annotations in java?

972

Explain about RMI Architecture?

1078

If you’re overriding the method equals() of an object, which other method you might also consider?

945

Is hibernate part of spring?

396

How struts 2 validation works?

1083

Is null a string or object in java?

970

Explain spring beans?

389

What is spring @autowired?

400

What is inner bean definition?

399

why using interface interface ?

2046

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