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 the purpose of the File class?

3 9762

What is Runtime class and its purpose?

2 10690

What is System class and its purpose?

2 10665

What enableEvents() method do?

1 5811

What is the purpose of the finally clause?

3 7002

What is the range of the char type?

3 7367

What is the range of the short datatype?

2 6892

What is the relationship between a method?s throws clause and the exceptions that can be thrown during the method?s execution?

2 5852

Relationship between an event-listener interface and an event-adapter class?

1 12779

What is clipping and repainting and what is the relation between them?

1 4770

Explain the relationship between the Canvas and Graphics class?

1 5376

What is the return type of a program?s main() method?

3 10500

What is the smallest package in Java API?

iGate,

5 15723

What is the superclass of exception?

3 9553

What is the use of TL?

2051

Un-Answered Questions { Java Related }

What is double parsedouble in java?

1152

What is difference between @pathvariable and @requestparam in spring?

487

Why is my jms work not part of a user transaction (i.e., Called within a transaction but not rolled back appropriately)? How do I track down transaction problems?

904

How is java created?

989

What is jms endpoint?

895

how will you test your flows?

946

What is the purpose of garbage collection in java?

1151

What is skeleton and stub?

1175

Does java map allow duplicates?

965

What are the 5 types of research methods?

1204

5 Coding best practices you learned in java?

1066

Is java same as core java?

1178

How many layers are there in hibernate architecture?

411

What is the do while loop syntax?

1099

How can I know when I reach the last record in a table, since JDBC doesn't provide an EOF method?

1052

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