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

Why does EJB needs two interfaces, Home and Remote Interface?

4 16128

Can multiple catch statements be used in exceptions ?

Wipro,

6 12270

Difference between Application and Applet ?

Wipro,

4 11277

Can a class inherit the constructors of its superclass?

iFlex, Wipro,

9 23141

What is 3-tier model?

Wipro,

3 8484

For which statements we use a label?

Wipro,

3 6983

How to eliminate duplicates from an array?

ABC, AdMod, Adobe, College School Exams Tests, Patni, Wipro,

6 24202

What are integer overflows and underflows and how to handle them?

Wipro,

3 12310

What Method and class used for Connection pooling ?

TCS, Wipro,

5 11533

Name the methods in mouse listeners ?

4 6450

Name the class that used to read objects directly from a stream?

Wipro,

4 9186

How can a dead thread be restarted?

IBM, Wipro,

1 10397

How to determine SGA site?

Wipro,

2543

How a component can be placed on Windows?

Wipro,

2857

what is Static binding?

Wipro,

2 11869

Un-Answered Questions { Java Related }

What is base package in spring?

477

What is lastindexof in java?

1110

What is java actionlistener?

889

What are the components and containers in java?

898

Is stringwriter thread safe?

998

What is string in java? String is a data type?

1022

What changes needs to be done to view changes to your theme and skins jsps without restarting the portal server ?

833

How many ways to start and stop weblogic servers?

968

What is spring? Explain

417

What is mulicast in weblogic?

1120

what is the command used to delete the queue manager?

949

What function extracts specified characters from a string?

1004

Give the hierarchy of inputstream and outputstream classes.

1104

What is the way to rollback transaction if something goes wrong using hibernate api?

394

What is the default value of an object reference declared as an instance variable?

1125

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