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

Explain the architectural relationship between EJB & XML?

Wipro,

1 5467

What is Type-3 Driver and when this driver is used?

Wipro,

3 9411

Can you create an index on sex column where there is M or F?

Wipro,

1 7084

How can you tune SQL statements?

Wipro,

2 6388

How to execute bulk number of queries at once?

Wipro,

3 9653

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 13188

What are null interfaces in JAVA ? and give me some examples?

5 19363

Explain Global variables in Packages?

4 8160

Explain about GridBag Layout?

1 4327

What is HashTable?

4 12477

what is Dictionary? and what purpose it is used for?

3 6326

Have you used any version control ? if so explain about it?

2 6175

How OOPS concept is achieved in Java?

Cognizant, JPMorgan Chase, Xavient,

6 24977

How are Java source code files named?

3 8707

How are Observer and Observable used?

3 7313

Un-Answered Questions { Java Related }

What is the difference between sorted and ordered collection in hibernate?

456

What is jdbc in java?

873

What happens when jms queue is full?

826

Name different methods for getting streams.

926

What are tlds in java?

819

In which order the iterator iterates over collection?

949

What is hermes software?

848

What is criteria in hibernate?

430

What do you mean by hibernate configuration file?

372

Name the method, which is used to prepare a callablestatement.

860

What is the role of multipart resolver and when is it used?

364

What are the two ways in which thread can be created?

1003

Why we go for collections in java?

925

What java ide should I use?

934

What does the web module contain?

904

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