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 is waiting state? In what ways a thread can enter into waiting state?

Wipro,

2 13498

What is DTD?

Wipro,

3 8367

What is MOM?

Wipro,

1 5303

I want to change the appearance of Frame in Runtime, what class can be used to do this?

TCS, Wipro,

2 8318

Name the method, to expand & collapse nodes in a Jtree?

Wipro,

1 8303

What things to do to make a web browser compatibale for swing components?

Tesco, TracFone, Wipro,

1 5931

What is HTTP Tunneling?

Wipro,

1 8035

What is connection pooling?

Wipro,

4 11354

What is Generic Servlet and how it is different from Http Servlet?

Wipro,

5 21896

What is Single Threaded Model in Servlets? Explain this with an example?

Wipro,

10 48997

How bean-managed transactions will work?

Wipro,

1 5335

How enterprise beans will handle concurrent and loopback calls on entity beans?

Wipro,

1 5141

Explain the Sotware Architechture of EJB?

Wipro,

1 5166

What is Introspection ?

Wipro,

2 6781

Describe client view of an Enterprise JavaBeans component?

Wipro,

1 4910

Un-Answered Questions { Java Related }

What are internal and external variables?

957

Explain different states of a thread in java?

1058

What is the use of viewresolver in spring?

491

What is the use of resourcebundle.properties file in Struts Validation framework?

1067

how will you configure hibernate?

439

How we can controlled duplicate form submission in struts?

950

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

914

What is the use of jdbc api?

978

What is the base class for all swing components?

1051

Explain the use of http ?

1093

How are springs formed?

418

What are the differences between Ear, Jar and War files? Under what circumstances should we use each one?

990

Why is spring default scope singleton?

441

What is ogm in hibernate?

365

What is the use of ioc in spring?

456

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