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 5604

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

Wipro,

3 9607

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

Wipro,

1 7178

How can you tune SQL statements?

Wipro,

2 6547

How to execute bulk number of queries at once?

Wipro,

3 9832

Is the JDBC-ODBC Bridge multi-threaded?

Wipro,

2 13326

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

5 19597

Explain Global variables in Packages?

4 8387

Explain about GridBag Layout?

1 4433

What is HashTable?

4 12689

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

3 6487

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

2 6319

How OOPS concept is achieved in Java?

Cognizant, JPMorgan Chase, Xavient,

6 25278

How are Java source code files named?

3 8894

How are Observer and Observable used?

3 7473

Un-Answered Questions { Java Related }

How do you define sequence generated primary key in hibernate?

381

How to define the scope of a bean?

506

What is referential integrity and why is it important?

364

What type of value does sizeof return?

1009

Describe dispatcherservlet.

526

What is declaration?

957

What's the use of servletcontext?

1146

What's the difference between comparison done by equals method and == operator?

973

What is ejb module?

963

What does autowired mean in spring?

408

Explain the usage of this with constructors?

1028

How is the mvc design pattern used in struts framework?

959

What are spring aspects?

432

Define the lifecycle for executing a jsp page.

1085

What is meant by stereotype annotations in spring?

402

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