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 source and listener?

1 5719

How to determine applet?s height and width?

1 5901

What are Encapsulation, Polymorphism and Inheritance?

5 25045

Explain different ways of passing arguments to sub-routine?

1 5812

Difference between Superclass and Subclass?

7 48622

what modifiers are used with top-level class?

2 6222

What are inner and anonymous class?

3 7209

absract methods in EntityBean ?

1 5022

what is finder method?

1 14282

what is the difference between stateless and stateful sessions?

HCL,

10 26756

How is an entity bean created?

1 4836

What is Transaction attribute?

3 7526

How to determine two identical beans?

1 4978

what are required main interfaces in EJB?

2 5502

How Client will contact the Bean?

Four soft, Tech Mahindra,

3 9535

Un-Answered Questions { Java Related }

Why is dao used? : Spring Boot

421

How to set NULL values in JDBC PreparedStatement?

981

What is the use of string and stringbuffer?

991

How do you implement polymorphism in our day to day life?

3235

What is jmx in hybernate?

421

What is concurrent hashmap and its features?

1098

Can I use multiple html form elements with the same name?

1062

What is equals method in java?

1042

What is a local, member and a class variable?

1042

What is the use of static class?

1195

How can you read an integer value from the keyword when the application is runtime in java? example?

1138

can we call a task command by specifying action mapping in struts?

779

What classes of exceptions may be thrown by a throw statement?

973

What does it mean to flush a file?

1071

What are the differences between execute, executequery, and executeupdate?

962

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